ファイバー出力型LED

概要
仕様
安定性
波長シフト
ピン配列
LEDドライバ
Feedback
LEDセレクションガイド

Legend
LED Mounted to a 50 mm Long Heat Sink	LED Mounted to a 34 mm Long Heat Sink

Item #	Color (Click for Spectrum)^a	Nominal Wavelength^a,b	Ø200 µm Core Fiber Output (Typ.)^c,d	Ø400 µm Core Fiber Output (Typ.)^d,e
M285F4^f	Deep UV	285 nm	160 µW	590 µW
M300F2^f	Deep UV	300 nm	110 µW	320 µW
M325F4^f	Deep UV	325 nm	100 µW	350 µW
M340F3^f	Deep UV	340 nm	0.28 mW	1.06 mW
M365F1^f	UV	365 nm	1.0 mW	4.1 mW
M365FP1^f	UV	365 nm	5.29 mW	15.5 mW
M375F2^f	UV	375 nm	1.57 mW	4.23 mW
M385F1^f	UV	385 nm	2.68 mW	10.7 mW
M385FP1^f	UV	385 nm	7.7 mW	23.2 mW
M395F3^f	UV	395 nm	1.91 mW	6.8 mW
M395FP1^f	UV	395 nm	7.7 mW	29.8 mW
M405F1^f	UV	405 nm	0.93 mW	3.7 mW
M405FP1	UV	405 nm	7.7 mW	24.3 mW
M415F3^f	Violet	415 nm	7.0 mW	21.3 mW
M455F3	Royal Blue	455 nm	5.4 mW	24.5 mW
M470F3	Blue	470 nm	7.0 mW	21.8 mW
M490F3	Blue	490 nm	0.97 mW	3.1 mW
M505F3	Cyan	505 nm	3.7 mW	11.7 mW
M530F2	Green	530 nm	3.2 mW	9.6 mW
MINTF4	Mint	554 nm	8.5 mW	28 mW
M565F3^g	Lime	565 nm	4.4 mW	13.5 mW
M590F3	Amber	590 nm	1.5 mW	4.6 mW
M595F2^g	Amber	595 nm	4.0 mW	11.5 mW
M617F2	Orange	617 nm	4.4 mW	13.2 mW
M625F2	Red	625 nm	5.7 mW	17.5 mW
M660FP1	Red	660 nm	4.7 mW	15.5 mW
M680F3	Deep Red	680 nm	0.7 mW	2.7 mW
M700F3	Deep Red	700 nm	0.4 mW	1.7 mW
M740F2	Far Red	740 nm	2.1 mW	6.0 mW
M780F2	IR	780 nm	1.15 mW	7.5 mW
M810F2	IR	810 nm	2.31 mW	6.5 mW
M850F2	IR	850 nm	3.35 mW	13.4 mW
M880F2	IR	880 nm	0.58 mW	3.4 mW
M940F3	IR	940 nm	4.2 mW	14.2 mW
M970F3	IR	970 nm	2.4 mW	8.1 mW
M1050F3	IR	1050 nm	0.92 mW	3.0 mW
M1100F1	IR	1100 nm	1.1 mW^h	5.4 mW^h
MBB1F1ⁱ	Broadband	470 - 850 nm^j	0.30 mW	1.2 mW
MWWHF2^k	Warm White	4000 K^l	7.9 mW	23.1 mW
MCWHF2^k	Cold White	6200 K^l	8.8 mW	27.0 mW

製造ロットの違いや、温度、電流などの動作パラメータによって、LEDの実際の出力スペクトルは変動します。出力値や仕様の中心波長は参考データとしてご利用ください。
可視光LEDの公称波長は人間の目が最も明るく感じるLEDの波長です。 UVならびに赤外線LEDの公称波長はピーク波長に相当します。可視光LEDの公称波長は、分光器で測定したピーク波長と一致しない場合があります。
M285F4、M300F2、M325F4、M340F3を除くすべてのLEDは、コア径Ø200 µm、NA0.22のMMファイバ(型番FG200UCC)を使用して試験を行っています。M285F4、M300F2、M325F4、M340F3は型番FG200AEAのファイバで試験しています。
最大電流での駆動時
M285F4、M300F2、M325F4、M340F3を除くすべてのLEDは、コア径Ø400 µm、NA0.39のMMファイバ(型番FT400EMT)を使用して試験を行っています。M285F4、M300F2、M325F4、M340F3は型番FG400AEAのファイバで試験しています。
当社の285 nm～420 nmのLEDは駆動中に強いUV光を放射します。UV光を直接見ないよう十分にご注意ください。また、目の損傷を防ぐためUV光用保護メガネを必ず着用してください。皮膚など体の一部をUV光に曝さないようご注意ください。
これらのLEDは蛍光体変換LEDなので、デューティ比50%以下で10 kHzを超えた周波数変調時、LEDが完全に消灯しない場合があります。
25 °Cで測定
MBB1F1の広帯域発光は蛍光体の光刺激によって生成されているので、デューティ比50%で1 kHzを超えた周波数の変調時、LED光が完全に消灯しない場合があります。 1 kHzを超える周波数の変調はデューティ比を減らすことによって得られます。例えば、デューティ比5%では、10 kHzの変調が可能です。
10 dB帯域幅
MWWHF2ならびにMCWHF2の白色光は蛍光体の光刺激によって生成されているので、5 kHzを超えた周波数に変調時、LED光が完全に消灯しない場合があります。
相関色温度

ファイバ出力型LEDの特長

公称波長範囲：285～1050 nm
温白色(4000 K)、冷白色(6200 K)、広帯域(470～850 nm) LEDもご用意
内蔵のEEPROMがLED動作パラメータを記憶
最適化された温度特性により安定した出力を実現
マルチモードファイバーパッチケーブルの接続に適したSMAコネクタ

ファイバ出力型LEDは、バットジョイントと呼ばれる接続技術を使ってファイバに結合させた高出力シングルLEDを利用します。このプロセスによりファイバ端がエミッタにできるだけ近づくようファイバーコネクタを配置しているので、ファイバ入力部での光損失が最小限に抑えられ、出力パワーが増大します。結合効率は、主として接続されているファイバのコア径とNAによって決まります。より大きなコア径とより高いNA値によって、ファイバ端面における光損失は減少し、出力パワーは増大します。また、400 nmよりも短波長のLEDには高OHファイバのご使用をお勧めしています(推奨パッチケーブルについては下表をご参照ください)。

各LEDのスペクトルや関連データのファイルは右表内のリンクをクリックするとご覧いただけます。LED同士を比較していただけるように、複数のウィンドウを同時に開くことが可能です。

最適化された温度管理
高出力のファイバ出力型LEDは、優れた熱安定特性を持っています。 LEDがマウントされた金属コアの回路ボードに、長さ34 mmのパッシブ冷却ヒートシンクが直接接触しています。これにより、LEDの接合温度の上昇による光出力の低下を最小限に抑えることができます。当社の高出力ファイバ出力型LEDの一部製品(M365FP1、M385FP1、M395FP1、M405FP1、M660FP1)は、放熱と温度安定特性を高めるため50 mm長いヒートシンクにマウントされています。

白色LEDと広帯域LED
当社の冷白色および温白色LEDは数百nmにわたる広帯域スペクトルを有しています。これら2つのLEDの色の違いは相関色温度(色が最も近い黒体放射の温度)を用いて表わすことができます。一般的に温白色LEDはタングステン光源に近いスペクトル、冷白色LEDは、それよりも青色成分が強いスペクトルを有しています。冷白色LEDは温白色LEDに比べてほとんどの波長において発光強度が高いため、蛍光顕微鏡の用途やカメラのホワイトバランスに適しています。

ファイバ出力型LED MBB1F1は、広い波長域において比較的平坦なスペクトルを得られる設計となっております。 FWHM幅は500 nm～780 nmで、10 dB帯域幅の範囲は470 nm～850 nmとなっております。この広帯域光源のスペクトルについては右の表をご覧ください。

ドライバについて
各LEDに内蔵のEEPROM(Read-Only Memory)チップには、当社のLEDドライバDC2200、DC4100、DC4104 (DC4100とDC4104にはコネクターハブDC4100-HUBが必要)が読み込むことができるLEDの情報(電流リミット値、波長、順方向電圧等)が格納されています。ドライバはEEPROMチップの情報をもとに最大電流値の設定を自動的に調整し、接続されたLEDを保護する機能も備わっています。DC4100とDC4104はLEDを100 kHzまで変調できますが、DC2200は外部信号源で駆動する場合250 kHzまで変調できます。またLEDドライバLEDD1Bも5 kHzまでの変調が可能ですが、EEPROMチップの情報を読み込むことはできません。LEDドライバのラインナップと詳細については、「LEDドライバ」のタブをご覧ください。

光刺激用オプトジェネティクス実験用途
当社のファイバ出力型LEDは、オプトジェネティクス用途にも適しています。幅広い波長のラインナップと機構部の相互接続性が特長の製品となっております。また当社のLEDドライバDC4100ならびにコネクターハブDC4100-HUBを使用すると最大4つの光源を同時に駆動ならびに変調することが可能です。こちらをクリックして当社のオプトジェネティクス製品のラインナップをご覧ください。

パッチケーブルの選択
こちらのLEDは当社の多くのマルチモードファイバーパッチケーブルが取り付け可能です。LEDの出力波長に応じたファイバーパッチケーブルについては下表をご覧ください。SMAコネクタ付きパッチケーブルに加え、当社では片端にSMAコネクタ、もう一方の端にFC/PCコネクタ、フェルールあるいはファイバ素線がついたハイブリッドパッチケーブルもご用意しております。標準品としてご提供していない構成については当社のカスタムパッチケーブルのページをご覧ください。

Recommended Fiber and Patch Cables
LED Wavelength	Fiber Type	Stock Patch Cable
< 350 nm	FG400AEA Ø400 µm, 0.22 NA, Solarization Resistant	M113L SMA - SMA
350 nm - 700 nm	FT400UMT Ø400 µm, 0.39 NA, High OH	Custom Patch Cables
> 400 nm	FT400EMT Ø400 µm, 0.39 NA, Low OH	M28L SMA - SMA
		M76L SMA - FC/PC
		M118L SMA - Flat Cleave
		M79L SMA - Ferrule

Legend
LED Mounted to a 50 mm Long Heat Sink	LED Mounted to a 34 mm Long Heat Sink

Item #	Color (Click for Spectrum and Data)^a	Nominal Wavelength^a,b	Typical Ø200 µm Core Fiber Output Power^c,d	Minimum Ø400 µm Core Fiber Output Power^d,e	Typical Ø400 µm Core Fiber Output Power^d,e	Maximum Current (CW)	Forward Voltage	Bandwidth (FWHM)	Typical Lifetime
M285F4^f	Deep UV	285 nm	160 µW	420 µW	590 µW	500 mA	5.9 V^d	13 nm	>10 000 h
M300F2^f	Deep UV	300 nm	110 µW	320 µW	370 µW	350 mA	8.0 V^d	15 nm	>10 000 h
M325F4^f	Deep UV	325 nm	100 µW	260 µW	350 µW	600 mA	5.2 V^d	12 nm	>5 000 h
M340F3^f	Deep UV	340 nm	0.28 mW	0.85 mW	1.06 mW	700 mA	4.6 V	11 nm	>3 000 h
M365F1^f	UV	365 nm	1.0 mW	3.0 mW	4.1 mW	700 mA	4.4 V	7.5 nm	>10 000 h
M365FP1^f	UV	365 nm	5.29 mW	9.8 mW	15.5 mW	1400 mA	3.75 V	9 nm	>10 000 h
M375F2^f	UV	375 nm	1.57 mW	3.2 mW	4.23 mW	500 mA	4.5 V	9 nm	>10 000 h
M385F1^f	UV	385 nm	2.68 mW	9.0 mW	10.7 mW	700 mA	4.3 V	10 nm	>10 000 h
M385FP1^f	UV	385 nm	7.7 mW	18 mW	23.2 mW	1400 mA	3.65 V	12 nm	>10 000 h
M395F3^f	UV	395 nm	1.91 mW	4.8 mW	6.8 mW	500 mA	4.5 V	16 nm	>10 000 h
M395FP1^f	UV	395 nm	7.7 mW	20.1 mW	29.8 mW	1400 mA	4.0 V^d	11 nm	>10 000 h
M405F1^f	UV	405 nm	0.93 mW	3.0 mW	3.7 mW	500 mA	3.6 V	12 nm	>10 000 h
M405FP1^f	UV	405 nm	7.7 mW	19.3 mW	24.3 mW	1400 mA	3.45 V	12 nm	>10 000 h
M415F3^f	Violet	415 nm	7.0 mW	14.4 mW	21.3 mW	1500 mA	3.1 V	14 nm	>10 000 h
M455F3	Royal Blue	455 nm	5.4 mW	17 mW	24.5 mW	1000 mA	3.5 V^d	14 nm	>10 000 h
M470F3	Blue	470 nm	7 mW	17.2 mW	21.8 mW	1000 mA	3.1 V^d	20 nm	>50 000 h
M490F3	Blue	490 nm	0.97 mW	2.3 mW	3.1 mW	350 mA	3.8 V^d	26 nm	>10 000 h
M505F3	Cyan	505 nm	3.7 mW	8.5 mW	11.7 mW	1000 mA	3.7 V^d	25 nm	>10 000 h
M530F2	Green	530 nm	3.2 mW	6.8 mW	9.6 mW	1000 mA	3.1 V^d	30 nm	>50 000 h
MINTF4	Mint	554 nm	8.5 mW	21 mW	28 mW	1225 mA	3.5 V^d	-	>10 000 h
M565F3^g	Lime	565 nm	4.4 mW	9.9 mW	13.5 mW	700 mA	2.85 V	105 nm	>10 000 h
M590F3	Amber	590 nm	1.5 mW	3.3 mW	4.6 mW	1000 mA	2.6 V^d	16 nm	>10 000 h
M595F2^g	Amber	595 nm	4.0 mW	8.7 mW	11.5 mW	1000 mA	3.1 V^d	80 nm	>50 000 h
M617F2	Orange	617 nm	4.4 mW	10.2 mW	13.2 mW	1000 mA	2.2 V^d	15 nm	>50 000 h
M625F2	Red	625 nm	5.7 mW	13.2 mW	17.5 mW	1000 mA	2.2 V^d	15 nm	>50 000 h
M660FP1	Deep Red	660 nm	4.7 mW	10.6 mW	15.5 mW	1400 mA	2.7 V^d	18 nm	>1 000 h
M680F3	Deep Red	680 nm	0.7 mW	2.0 mW	2.7 mW	600 mA	2.5 V	22 nm	>10 000 h
M700F3	Deep Red	700 nm	0.4 mW	1.3 mW	1.7 mW	500 mA	2.7 V	20 nm	>10 000 h
M740F2	Far Red	740 nm	2.1 mW	4.1 mW	6.0 mW	800 mA	2.7 V	22 nm	>10 000 h
M780F2	IR	780 nm	1.15 mW	5.5 mW	7.5 mW	800 mA	2.1 V	28 nm	>10 000 h
M810F2	IR	810 nm	2.31 mW	4.9 mW	6.5 mW	500 mA	3.6 V	25 nm	>10 000 h
M850F2	IR	850 nm	3.35 mW	10.5 mW	13.4 mW	1000 mA	3.0 V	30 nm	>50 000 h
M880F2	IR	880 nm	0.58 mW	2.7 mW	3.4 mW	1000 mA	1.7 V	50 nm	>10 000 h
M940F3	IR	940 nm	4.2 mW	10 mW	14.2 mW	1000 mA	3.8 V^d	60 nm	>50 000 h
M970F3	IR	970 nm	2.4 mW	5.9 mW	8.1 mW	1000 mA	1.9 V	60 nm	>10 000 h
M1050F3	IR	1050 nm	0.92 mW	2.3 mW	3.0 mW	600 mA	1.4 V^d	37 nm	>10 000 h
M1100F1	IR	1100 nm	1.1 mW^h	2.0 mW^h	5.4 mW^h	1000 mA^h	1.4 V^d,h	50 nm^h	>10 000 h^h
MBB1F1ⁱ	Broadband	470 - 850 nm^j	0.30 mW	0.8 mW	1.2 mW	500 mA	3.6 V	280 nm	>10 000 h
MWWHF2^k	Warm White	4000 K^l	7.9 mW	16.3 mW	23.1 mW	1000 mA	2.9 V^d	N/A	>50 000 h
MCWHF2^k	Cold White	6200 K^l	8.8 mW	21.5 mW	27.0 mW	1000 mA	2.9 V^d	N/A	>50 000 h

製造プロセスや、温度、電流などの動作パラメータによって、LED の実際のスペクトルは変わります。出力のプロットと中心波長の仕様はガイドラインとしてのご利用を目的としたものです。
可視光のLEDにおいて、公称波長とはLEDが人間の目に対してもっとも明るく見える波長を示しています。分光器で測定したピーク波長とは一致しない場合があります。
M285F4、M300F2、M325F4、M340F3を除くすべてのLEDは、コア径Ø200 µm、NA0.22のMMファイバ(型番FG200UCC)を使用して試験を行っています。M285F4、M300F2、M325F4、M340F3は型番FG400AEAのファイバで試験しています。
最大電流で駆動時
M285F4、M300F2、M325F4、M340F3を除くすべてのLEDは、コア径Ø400 µm、NA0.39のMMファイバ(型番FT400EMT)を使用して試験を行っています。M285F4、M300F2、M325F4、M340F3は型番FG400AEAのファイバで試験しています。
当社の285 nm～420 nmのLEDは駆動中に強いUV光を放射します。UV光を直接見ないよう十分にご注意ください。また、目の損傷を防ぐためUV光用保護メガネを必ず着用してください。皮膚など体の一部をUV光に曝さないようご注意ください。
これらのLEDは蛍光体変換LEDなので、デューティ比50%以下で10 kHzを超えた周波数変調時、LEDが完全に消灯しない場合があります。
25℃で測定
MBB1F1 の広帯域発光は蛍光の光刺激によって生成されているので、デューティ比50%で1 kHzを超えた周波数に変調する時、LED光が完全に消灯しない場合があります。1 kHzを超える周波数の変調はデューティ比を減らすことによって得られます。例えば、デューティ比5%では、10 kHzの変調が可能です。
10 dB帯域幅
MWWHF2ならびにMCWHF2の白色光は蛍光から光学的にシミュレーションされた発光によって作られているので、5 kHz以上の周波数で変調された場合、完全に消えない可能性があります。
相関色温度

Click to Enlarge

LEDの寿命および長期的なパワー安定性

LEDの特性の1つとして、時間の経過と共にパワーが自然に低下することがあげられます。ほとんどの場合、パワーは緩やかに低下しますが、急速な低下や完全な停止、あるいは故障が突然起こることもあります。 LEDの寿命は、LEDの種類ごとに規定されたある割合のLEDが、あるパワーレベル以下に低下するまでの時間で定義されます。寿命測定のパラメータはB_XX/L_YYで表され、ここでXXはその種類のLEDで寿命が過ぎた後の出力パワーが規定値のYY%以下になるLEDの割合を示します。当社では、LEDの寿命をB₅₀/L₅₀で表しますが、これはその型番のLEDのうち50%のLEDの光パワーが規定の寿命がきた時に初期値の50%以下に低下するという意味です。例えば、定格出力パワー150 mWのLED100個のうち、50個の出力パワーが規定の寿命を過ぎたときに75 mW以下に低下するということです。

最適化された温度管理

こちらのファイバ出力型LEDの放熱は安定な出力のために最適化されています。ヒートシンクはLEDマウントに直接取付けられていて、熱的接触は適切な状態になっています。これにより、LED接合面の温度の上昇によって生じる光出力パワーの減衰を最小に抑えることができます。

Click to Enlarge
LEDの波長と電流の関係を測定するためのセットアップ。使用した部品すべての一覧については下表をご覧ください。

Item #	Description
-	Fiber-Coupled LED
-	SMA-to-FC/PC Fiber Patch Cable LEDs with Wavelengths ≤405 nm: Custom Cable with FG105ACA Solarization Resistant Fiber LEDs with Wavelengths ＞405 nm: M16L01
DC2200	High-Power LED Driver, 2 A Current Limit
-	Fourier Transform Optical Spectrum Analyzer

LEDの駆動電流によるスペクトル変動

すべてのLEDは駆動電流の変化によりスペクトルプロファイルならびにピーク波長が変化します。当社のファイバ出力型LEDについては光スペクトラムアナライザ(OSA)を使用し、駆動電流がゼロに近い値から最大値まで増加したときの波長シフトを調査しました。

LEDの発光プロファイルは比較的広がりがあり非対称です。LEDの重心波長は、発光プロファイルにおける波長の加重平均です(質量中心の計算と似ています)。次の式で与えられます。

Centroid Wavelength of an LED

ここに、I(λ)は波長λ毎での強度です。よってここでは電流の変化に対するLEDの重心波長を追うことにより、ピーク波長のシフトとスペクトルプロファイル全体の変化の影響を捉えます。 OSAのPeak Trackモードでは、ユーザ設定の強度の下限値を使用して計算に必要な波長の上限ならびに下限(λ₂とλ₁)を求めることにより、スペクトルピークの重心波長を自動的に計算します。ここでは強度の下限値をピーク強度より6 dB下がった値に設定しました。

各LEDには高出力LEDドライバDC2200を使用し、プリセットした電流値でLEDを駆動しています。各電流値ではOSAでLEDスペクトルを5回走査し、これらを合わせて平均スペクトルを生成しました。OSAは予測されるピーク波長の50 nmの範囲内で最大の強度値を探すことでピーク波長を特定し、上記に説明した方法で重心波長を計算します。重心波長はLEDの電流リミット値まで0.05 A毎に求められました。全てのプロセスはLED毎に4回繰り返し行いました。 OSAによる計測はすべて絶対パワーならびに高分解能分光モードで実施されています(OSAの動作モードについては製品紹介ページをご覧ください)。

計測結果は下表に掲載しています。グラフのアイコンをクリックしてご覧いただけます。各LEDの重心波長は、それぞれの電流値で得られたすべての値の平均値を求め、プロットされています。すべての実験における各電流値での最小ならびに最大波長が測定され、赤いエラーバーで示されています。最小電流値ではLEDの強度が弱すぎてノイズレベルを超えず、波長を正確に測定することができませんでした。そのような影響を及ぼす電流値はグラフから省かれています。

実験の制約

型番毎に1つのユニットのみをテストしました。プロット図は電流毎の重心波長の一般的な変化を示すもので、出力波長の絶対値ではありません。同じ型番でもLEDにより重心波長にばらつきがでる可能性があります。
LEDは温度制御されていません。

Item #	Nominal Wavelength	Max Current (CW)
M365F1^a	365 nm	700 mA
M365FP1^a	365 nm	1400 mA
M375F2^a	375 nm	500 mA
M385F1^a	385 nm	700 mA
M385FP1^a	385 nm	1400 mA
M405F1^a	405 nm	500 mA
M405FP1^a	405 nm	1400 mA
M470F3	470 nm	1000 mA
M530F2	530 nm	1000 mA

これらのUV LEDのスペクトルは機器のノイズフロアが最大になるOSA201の波長の下限値に近くなっています。よって低い電流値で大きくなっているエラーバーは、測定におけるシステムノイズによるものでLEDの性能を表していません。OSA201はすべての測定において絶対パワーモードで動作しました。波長によるOSAのノイズフロアの変動についてはこちらをご覧ください。

Item #	Nominal Wavelength	Max Current (CW)
M595F2	595 nm	1000 mA
M617F2	617 nm	1000 mA
M625F2	625 nm	1000 mA
M740F2	740 nm	800 mA
M780F2	780 nm	800 mA
M810F2	810 nm	500 mA
M850F2	850 nm	1000 mA
M880F2	880 nm	1000 mA

Pin	Specification	Color
1	LED Anode	Brown
2	LED Cathode	White
3	EEPROM GND	Black
4	EEPROM IO	Blue

ピン接続
右の略図には、ファイバ出力型LEDアセンブリのオス型コネクタが示されています。標準的なM8×1センサ円形コネクタです。ピン1 と2はLEDへの接続用、ピン3と4は内蔵EEPROM(電気的消去可能ROM)用です。当社以外のLED ドライバでは、ピン1とピン2に適切に接続し、EEPROM用ピンを介してLEDを動作させないようご注意ください。

Compatible Drivers	LEDD1B^a	DC2200^b	DC4100^b,c	DC4104^b,c
Click Photos to Enlarge
LED Driver Current Output (Max)	1.2 A	LED1 Terminal: 10.0 A LED2 Terminal: 2.0 A^d	1.0 A per Channel	1.0 A per Channel
LED Driver Forward Voltage (Max)	12 V	50 V	5 V	5 V
Modulation Frequency Using External Input (Max)	5 kHz^d	250 kHz^e,f,g.h	100 kHz^f,g.h (Simultaneous Across all Channels)	100 kHz^f,g.h (Independently Controlled Channels)
External Control Interface(s)	Analog (BNC)	USB 2.0 and Analog (BNC)	USB 2.0 and Analog (BNC)	USB 2.0 and Analog (8-Pin)
Main Driver Features	Very Compact Footprint 60 mm x 73 mm x 104 mm (W x H x D)	Touchscreen Interface with Internal and External Options for Pulsed and Modulated LED Operation	4 Channels^c	4 Channels^c
EEPROM Compatible: Reads Out LED Data for LED Settings	-
LCD Display	-

画像にはカスタム用途のケーブルが含まれていますが、ファイバ出力型LEDには不要です。
EEPROMを読み込むことで、LEDの最大電流値を自動的に制限。
DC4100またはDC4104はDC4100-HUBと併用すれば、最大4個のLEDに同時に電源を供給し、制御することができます。このページでご紹介しているLEDをDC4100またはDC4104と使用する場合、すべてDC4100-HUBが必要になります。
下に掲載されているファイバ出力型LEDはLED2端子に接続できます。
小信号帯域幅：フルスケール電流の20%を超えない変調。このドライバは補間波形にも対応しますが、その際最大周波数も下がります。
MBB1F1 の広帯域発光は蛍光体の光刺激によって生成されているので、デューティ比50%で1 kHzを超えた周波数の変調時、LED光が完全に消灯しない場合があります。1 kHzを超える周波数の変調はデューティ比を減らすことによって得られます。例えば、デューティ比5%では、10 kHzの変調が可能です。
MWWHF1およびMCWHF1の白色光は蛍光体の光刺激によって生成されているので、5 kHz以上の周波数で変調された場合、完全に消えない可能性があります。
M565F3およびM595F2は蛍光体変換LEDなので、デューティ比50%以下で10 kHzを超えた周波数変調時、LEDが完全に消灯しない場合があります。

Posted Comments:

user (posted 2020-12-15 04:03:29.49)

Hello, I am looking for a fiber-coupled white-light LED with more output power than the 23.1 mW of the MWWHF2. Do you have something like that? Or would it be possible to use a multi-mode fiber with a core diameter > 400 µm to increase the power further? Thanks in advance and best regards.

MKiess (posted 2020-12-15 10:39:43.0)

Thank you very much for your inquiry. If you use a fiber with a larger core diameter and a larger NA, this will lead to higher optical output powers at the fiber output. We recommend using multimode (MMF) fiber with the MWWHF2. Optical output power is specified for a Ø400 μm MMF with an NA of 0.39 at the maximum allowed LED current. Optical power increases proportionally with the core diameter and nearly proportionally to the square of the NA. I have contacted you directly to discuss further details.

Naveen Tangri (posted 2020-10-23 16:05:09.817)

Hello, We're located in Santa Clara, California and we're looking for OEM quantities of broadband unmounted SMT LEDs for embedded applications. We looked at your LEDSW50 but its spectral power distribution curve is too "wavy gravy". However, the LED used in your MBB1F1 appears to have a flatter and more uniform spectral curve. So here's the question...would Thorlabs be willing to sell just the LED used in your MBB1F1? We'd be open to signing some sort of "non-compete" agreement, if required. Sorry for the oddball question, and "no" would be a perfectly acceptable response, but we wanted to know either way. Thanks and best regards!

MKiess (posted 2020-10-27 07:01:49.0)

Dear Naveen, thank you very much for your inquiry. The right LED for your application in this case is probably the MBB1D1. This broadband LED ranging from 470nm to 850nm and has a relatively flat spectral emission over this wavelength range. Furthermore, this is the pure LED on a metal core PCB. I have contacted you directly to discuss further details.

John Keech (posted 2019-11-20 16:36:43.507)

What is the laser safety rating of LED fiber coupled sources? Are they safety rated in this way? https://www.thorlabs.com/newgrouppage9.cfm?objectgroup_ID=5206 Thank you, John Keech Corning Inc.

MKiess (posted 2019-11-22 10:32:04.0)

This is a response from Michael at Thorlabs. Thank you very much for the inquiry. These LEDs are classified in risk groups according to the International Standard "Photobiological Safety of Lamps and Lamp Systems" IEC 62471. This is different depending on the desired LED. The exact risk group of the individual LEDs can be found in the LED specification sheet, which can be downloaded on our webpage, in the Warnings and Safety section.

marcin.bartosik (posted 2018-08-10 14:08:50.093)

Hello! Could you please let me know if the MCWHF2 can be powered by a 12V DC from a 280W power supply? Have a nice day, Marcin

swick (posted 2018-08-13 05:12:19.0)

This is a response from Sebastian at Thorlabs. Thank you for the inquiry. Basically it is possible to drive our LEDs with constant voltage sources. In order to drive the MCWHF2 with a constant voltage you need to limit the current to 1 Ampere. I contacted you directly to provide further assistance.

edwin.walker.ctr (posted 2017-10-11 19:52:36.64)

using the M780F2 780 nm, 5.5 mW (Min) Fiber-Coupled LED, with LEDD1Ba driver, what is the output power stability %rms? is it 5%rms variation or 10%rms output power variation

wskopalik (posted 2017-10-19 10:03:13.0)

This is a response from Wolfgang at Thorlabs. Thank you very much for your inquiry. The driver LEDD1B is specified with a current ripple of 8mA. This ripple could also be seen in the light emission of the LED. The M780F2 has a max current of 800mA so this would correspond to 1% variation. The LED itself will show a decrease in power during operation which would depend e.g. on the current and on the ambient temperature. This decrease is typically in the range of 3-5%. When the LED is switched on, there might also be some short term overshoots due to the driver or due to temperature changes. Other variations are not expected. I will contact you directly to talk about your requirements in more detail.

fmor82 (posted 2015-11-25 16:38:00.073)

To Whom It May Concern: I am writing to ask you something about the cable used to power the LED (M385FP1). I would like to know how many wires you have inside this cable. Thank you in advance, Flavio Mor.

shallwig (posted 2015-11-26 03:58:45.0)

This is a response from Stefan at Thorlabs. Thank you very much for your inquiry. There are 4 wires inside the cable of our fiber coupled LEDs. In the “Pin Diagram” tab on the website you can find the pin assignment information : http://www.thorlabs.com/newgrouppage9.cfm?objectgroup_id=5206&pn=M385FP1#5262 The connector we use is a standard M8 x 1 sensor circular connector. I will contact you directly to check if you have any further questions.

user (posted 2015-09-01 15:52:41.237)

Yes, I understand that now the fiber which you use is 200 um and 0.22NA. The thing which I don't understand is that the coupled light is the same that with the other of 0.39NA. It is supposed that it would be less the coupled light with 0.22NA than 0.39NA, but you haven't change any value, so I'm a bit confused. I thought that with 0.22NA the coupled light will be 3.14 times less than with 0.39NA. William

shallwig (posted 2015-09-02 02:11:40.0)

This is a response from Stefan at Thorlabs. Thank you again for your inquiry. The values from the website did not change since we never measured them with a 0.39NA fiber, they were always measured with a 200 µm core 0.22NA fiber. 0.39NA was a typo in the specs which we revised. Maybe we can discuss this by email. Since you left no contact data, could you please contact me at europe@thorlabs.com. Thank you.

user (posted 2015-09-01 13:32:41.34)

Hello, Last month I started to see Thorlabs light sources, and to see their technical characteristics to make a purchasment for my univerity laboratory. Today, I come back from holidays, and I see that some changes have taken place, you have change the fiber characteristics for fiber coupled light power. Last month, they were a fiber of 400 um and 0.39 NA and other of 200 um and 0.39 NA, but today the 200 um fiber has 0.22NA. I'm surprised that the light coupled power values doen't change in any case because I thought that it depends of fiber characteristics. Since I know, the coupled light must be 3 times less in 0.22NA case compared with 0.39NA case. William

shallwig (posted 2015-09-01 09:01:41.0)

This is a response from Stefan at Thorlabs. Thank you very much for your inquiry. The power values were always tested with a 200µm 0.22NA fiber (FG200UCC). The numerical aperture NA 0.39 was a typo which we removed.

casey.donaher (posted 2015-07-15 15:13:09.613)

Just noticed that the spec sheet for M617F1 says max 1000mA, but the DC2100 sets its max to 700mA when the M617F1 is plugged into it. One or the other is wrong. One the plus side, the other is right (maybe.)

shallwig (posted 2015-07-16 07:01:23.0)

This is a response from Stefan at Thorlabs. Thank you very much for your inquiry. The maximum current which can be applied to this LED is as stated in the spec sheet 1000mA. In the manual of the DC2100 on page 14 http://www.thorlabs.com/thorcat/18300/DC2100-Manual.pdf it is described how the user Limit current can be changed. I guess you could not change this current to 1000mA for your M617F1. In this case there is most likely a wrong value written to the LEDs EPROM. I will contact you directly to troubleshoot this in more detail.

cilveti.ander.92 (posted 2015-03-19 16:51:17.157)

Hi, I was looking the M420F2 coupled light source to purchase it, because his great coupled power, 8.9 mW in 200um fiber. But then I read the datasheet, and I look that there puts that the minimun power coupled in a 400um fiber is also 8.9 mW... It is also strange that in others light sources usully the power coupled in 400un core fiber is 4 times bigger than in 200um(for example M365F1 200um:1mW and 400um:4.1 mW), but in 420nm case is less than 2(200um:8.9mW and 400um:16.2 mW). So the question is, is really that the power coupled in 200um fiber is 8.9 mW??or is another value??

shallwig (posted 2015-03-20 06:54:48.0)

This is a response from Stefan at Thorlabs. Thank you very much for your inquiry. The specifications as stated on the website for these LEDs were measured and are correct so far. The assumption by increasing the core diameter and NA to increase the power proportionally does not take into account that each LED type has a different size and viewing angle (directional characteristic) which also influence the coupling efficiency. All the numbers we provide on the web and in the datasheets are based on real measurements. We always treat the measurements quite conservative which means that we reduce the results typically by 10%. We measure up to 5 different LEDs with 5 different patch cords. Then we take the average and the minimum value and reduce it by 10% for our specs. By accident for this specific LED the minimum power with a 400µm fiber is nearly the same as the typical output power with a 200µm fiber. The typical output power you can expect with a 200µm fiber is indeed 8.91mW. I will contact you directly to check if you need any further information.

andisetiono (posted 2015-02-25 03:13:43.507)

I want to know, Is power cable included to the product? thank you

tschalk (posted 2015-02-25 07:22:06.0)

This is a response from Thomas at Thorlabs. Thank you very much for your inquiry. The power cable is attached to the fiber coupled LED. Please note that you need an additional LED controller to drive the unit. Therefore you can use a DC2100 or a LEDD1B.

user (posted 2014-02-03 17:09:20.777)

Hello, are these continuous wave sources?

tschalk (posted 2014-02-04 02:25:49.0)

This is a response from Thomas at Thorlabs. Thank you very much for your inquiry. These LEDs are compatible with our LED drivers LEDD1B, DC2100 and DC4100 which can be found here: https://www.thorlabs.com/navigation.cfm?guide_id=2109. With all drivers the LEDs can be used as a continuous wave source. It is also possible to use the modulation input of each driver and to use the LEDs as a pulsed source. The DC2100 provides also Pulse Width Modulation Mode which can be used without an external Modulation source. Please contact me at europe@thorlabs.com if you have any further questions.

kcs32 (posted 2013-12-19 11:42:49.89)

Hello, I'm curious about the long power/EEPROM cable shown on the back of the fiber coupled LED. Is this cable permanently attached to the back of the device, or can it be removed? This is not obvious from the pictures and drawings I've seen. Can to CON8ML-4 mating connector be plugged directly into the device instead of at the end of this cable? I'm thinking of using these LED's in a small volume, portable device, so minimizing the space taken up by the long cable would be very helpful. Thank you

tschalk (posted 2013-12-20 08:49:48.0)

This is a response from Thomas at Thorlabs. Thank you very much for your inquiry. The cable is permanently attached to the LED so it can not be replaced by the CON8ML-4. We can offer you a device with a shorter cable and i will contact directly with more detailed information.

carlos.paladini (posted 2013-11-21 19:31:52.507)

It seems that the M625F1 has a peak intensity actually at about 635 nm and the M617F1 has a peak at about 625 nm on the spectrum pop-up window. Is this correct? I would like an LED with peak intensity at 625 nm but am confused by the name of the LED and its stated peak light intensity. In other words, which LED actually delivers peak light intensity at 625 nm, the M617F1 or the M625F1? Thanks

tschalk (posted 2013-11-25 06:47:50.0)

This is a response from Thomas at Thorlabs. Thank you very much for your inquiry. For our visible LEDs the so called "dominant wavelength" is given and this specification takes the sensitivity of the human eye into account. The spectra provided on our homepage are correct and if you need a peak wavelength of 625nm the M617F1 would be the right choice.

joerg.koenig (posted 2013-10-10 19:53:13.937)

Hi, what is the spectral power density [W/nm] of the MWWHF1 using a 400 µm core fiber?

tschalk (posted 2013-10-15 05:10:00.0)

This is a response from Thomas at Thorlabs. Thank you very much for your inquiry. Unfortunately we can not provide the spectral power density of this light source. It is also depending on which fiber you are using. I will contact you directly to discuss your application.

jlow (posted 2012-09-26 09:52:00.0)

Response from Jeremy at Thorlabs: The 5.1mW is the typical output power when using a Ø400µm core fiber with 0.39 NA with 1000mA drive current. When a larger core fiber such as the M35L0x (Ø1000µm, 0.39NA) is used, the coupling efficiency from the LED to the fiber is increased, hence the 17.61mW min. power.

tpth (posted 2012-09-26 09:27:45.0)

Dear Sir: I have a question: Why the mininmum power 17.61mW (in a table)can be obtained when you use 530nm LED with a fiber M35L0x, though input power is 5.1mW? I need a precise estimation of the amount of decrease in LED power during propagating in a fiber. Please let me know the correct answer before my order. Best regards. Tsutomu Hoshimiya, Prof. Tohoku Gakuin University

jvigroux (posted 2012-06-06 11:13:00.0)

A response from Julien at Thorlabs: Thank you for your inquiry! There will always be a trade-off to be found between fiber diameter and/or NA (ie. beam quality) and optical power coupled into the fiber. When using a fiber having a NA of 0.39, the focal length for the collimation lens to be used should be about 1mm. The beam quality that would however result from the combined effect of such a short focal length and the fiber diameter would lead to quite high divergence. In you case, I would recommend using a somewhat longer focal length for the collimation lens and subsequently a beam expander for the beam diameter reduction. I will contact you to discuss further the exact requirements of your setup to find what the most suited solution would be.

igkiou (posted 2012-06-06 04:37:26.0)

Hi, I am interested in creating a very collimated white beam of diameter < 0.8 mm. MCWHF1 provides enough output power when used with the fiber you used for your tests, a MM 400 um 0.39 NA fiber. What would you recommend using for collimation of the output of this combination? Would you recommend any of your prepackaged collimators? Thank you in advance for your assistance.

tcohen (posted 2012-05-14 09:18:00.0)

Response from Tim at Thorlabs: Thank you for your interest in our products. Our sales department will contact you to provide you with an official quote.

emlee1 (posted 2012-05-13 12:32:44.0)

I am interested to purchase this product. Can you email me the quotation for this product and a suitable power supply for use in Singapore? Do include shipping to Singapore as well in your quote. Thanks.

jvigroux (posted 2012-02-06 13:00:00.0)

A response from Julien at Thorlabs: thank you for your inquiry! Unfortunately, as of now, there is no LED available with a high enough power in the wavelength range. I will ocntact you to know your exact requirement sin order to see which alternative there could be.

kforsyth (posted 2012-02-06 11:37:11.0)

Any plans for going shorter in wavelength soon, say to 250 - 300 nm?

jvigroux (posted 2011-12-15 10:17:00.0)

A response from Julien at Thorlabs: I just measured the coupled power in a 460HP fiber from a MCWHF1. The output power out of the fiber was around 50nW. In comparison, a 400µm 0.39NA fiber would yield an output power of around 7mW.

jvigroux (posted 2011-12-14 11:52:00.0)

A response from Julien at Thorlabs: thank you for your inquiry! We do not have the value yet but I will perform the measurement by tomorrow and let you know the obtained value.

doerr (posted 2011-12-14 17:22:01.0)

Hi, I need a white light source coupled to a single-mode fiber. I've tried with regular halogen bulbs, but the output power is at least 10 times to low. The white light LED would be an option, even though the spectral distribution is not optimal. Can you give me any numbers what coupling efficiency or output power I can expect from a LED coupled to a single-mode fiber? Fiber type would be the same as with the 460HP patch cords.

jvigroux (posted 2011-08-29 12:21:00.0)

A response from Julien at Thorlabs: thank you for your feedback. We are in the process of measuring the power coupled into different standard fibers using the fiber coupled LEDs. Before publishing those values however, the tests have to be ran until the end and critically assessed. I will contact you directly per email in order to discuss with you the values that can be expected for your configuration.

rhs (posted 2011-08-22 12:50:51.0)

I miss some guidelines for choosing the optimal delivery fiber. Your measurement data has been obtained using a 400µm/0.4NA MM fiber, but that doesnt say much about the performance when using a different fiber. It would be extremely helpful to have just two graphs showing the spatial distribution and the angular distribution of intensity at the coupling plane. Thank you.

jjurado (posted 2011-08-05 09:30:00.0)

Response from Javier at Thorlabs to last poster: Thank you very much for your feedback!The mounts for these fiber-coupled LEDs have been designed to accept for M6 and 1/4" diameter screws. We will take a look at our current units to make sure that both screws fit and will make changes if it turns out that 1/4" screws are not compatible. Regarding the marking of the center wavelength, there is actually an identification label on the back side of the device with the part number of the LED, which calls out the center wavelength (with the exception of the MCWHF1 cold white LED). Please contact us at techsupport@thorlabs.com if you have any further questions or comments.

user (posted 2011-08-02 18:32:35.0)

The mounting slots are designed for M6 screws and dont pass 1/4" screws that are used in the USA. It would also be nice to have the center wavelength engraved on the housing, either on the front surface, or on the top edge.

Light Emitting Diode (LED) Selection Guide
(Click Representative Photo to Enlarge; Not to Scale)
Wavelength	Unmounted LEDs	Pigtailed LEDs	LEDs in SMT Packages	PCB- Mounted LEDs	Heatsink- Mounted LEDs	Collimated LEDs for Microscopy (Item # Prefix^a)	Fiber- Coupled LEDs^b	High-Power LEDs for Microsocopy	Multi-Wavelength LED Source Options^c	LED Arrays
Single Color LEDs
250 nm	LED250J (1 mW Min)	-	-	-	-	-	-	-	-	-
255 nm	LED255W (0.4 mW)	-	-	-	-	-	-	-	-	-
255 nm	LED255J (1 mW Min)	-	-	-	-	-	-	-	-	-
260 nm	LED260W (1 mW)	-	-	-	-	-	-	-	-	-
260 nm	LED260J (1 mW Min)	-	-	-	-	-	-	-	-	-
265 nm	LED265W2 (1.6 mW)	-	-	M265D2 (10 mW Min)	M265L3 (10 mW Min)	-	-	-	-	-
265 nm	LED265W2 (1.6 mW)	-	-	M265D3 (24 mW Min)	M265L4 (24 mW Min)	-	-	-	-	-
275 nm	LED275W (1.6 mW)	-	-	M275D2 (45 mW Min)	M275L4 (45 mW Min)	-	-	-	-	-
275 nm	LED275J (1 mW Min)	-	-	M275D2 (45 mW Min)	M275L4 (45 mW Min)	-	-	-	-	-
280 nm	LED280J (1 mW Min)	-	-	-	-	-	-	-	-	-
280 nm	LED280W (2.3 mW)	-	-	-	-	-	-	-	-	-
285 nm	LED285W (1.6 mW)	-	-	M285D3 (50 mW Min)	M285L5 (50 mW Min)	-	M285F4 (590 µW)	-	-	-
290 nm	LED290W (1.6 mW)	-	-	-	-	-	-	-	-	-
295 nm	LED295W (1.2 mW)	-	-	-	-	-	-	-	-	-
300 nm	LED300W (1.2 mW)	-	-	M300D3 (26 mW Min)	M300L4 (26 mW Min)	-	M300F2 (320 µW)	-	-	-
310 nm	LED310W (1.5 mW)	-	-	-	-	-	-	-	-	-
310 nm	LED315W (1 mW)	-	-	-	-	-	-	-	-	-
325 nm	LED325W2 (1.7 mW)	-	-	M325D3 (25 mW Min)	M325L5 (25 mW Min)	-	M325F4 (350 µW)	-	-	-
340 nm	LED340W (1.7 mW)	-	-	M340D3 (53 mW Min)	M340L4 (53 mW Min)	-	M340F3 (1.06 mW)	-	-	-
340 nm	LED341W (0.33 mW)	-	-	M340D3 (53 mW Min)	M340L4 (53 mW Min)	-	M340F3 (1.06 mW)	-	-	-
365 nm	-	-	-	M365D1 (190 mW Min)	M365L2 (190 mW Min)	M365L2 (60 mW)^d	M365F1 (4.1 mW)	SOLIS-365C (3.0 W)^e	Chrolis (1130 mW)	LIU365A (31 mW)
				M365D1 (190 mW Min)	M365L3 (880 mW Min)	M365L2 (60 mW)^d	M365F1 (4.1 mW)		Chrolis (1130 mW)
				M365D2 (1150 mW Min)	M365LP1 (1350 mW Min)	M365LP1 (350 mW)^d	M365FP1 (15.5 mW)		4-Wavelength Source (85 mW)
375 nm	LED375L (1 mW)	-	-	M375D4 (1270 mW Min)	M375L4 (1270 mW Min)	-	M375F2 (4.23 mW)	-	-	-
375 nm	LED370E (2.5 mW)	-	-	M375D4 (1270 mW Min)	M375L4 (1270 mW Min)	-	M375F2 (4.23 mW)	-	-	-
385 nm	LED385L (5 mW)	-	-	M385D1 (270 mW Min)	M385L2 (270 mW Min)	M385L2 (90 mW)^d	M385F1 (10.7 mW)	SOLIS-385C (5.8 W)^e	Chrolis (1250 mW)	-
				M385D1 (270 mW Min)	M385L3 (1240 mW Min)	M385L3 (450 mW)^d	M385F1 (10.7 mW)		Chrolis (1250 mW)
				M385D2 (1650 mW Min)	M385LP1 (1650 mW Min)	M385LP1 (520 mW)^d	M385FP1 (23.2 mW)		4-Wavelength Source (95 mW)
395 nm	LED395L (6 mW)	-	-	M395D3 (400 mW Min)	M395L4 (400 mW Min)	-	M395F3 (6.8 mW)	-	-	-
				M395D4 (1420 mW Min)	M395L5 (1130 mW Min)		M395FP1 (29.8 mW)
				M395D4 (1420 mW Min)	M395LP1 (1420 mW Min)		M395FP1 (29.8 mW)
Wavelength	Unmounted LEDs	Pigtailed LEDs	LEDs in SMT Packages	PCB- Mounted LEDs	Heatsink- Mounted LEDs	Collimated LEDs for Microscopy (Item # Prefix^a)	Fiber- Coupled LEDs^b	High-Power LEDs for Microsocopy	Multi-Wavelength LED Source Options^c	LED Arrays
Single Color LEDs
405 nm	LED405L (6 mW)	-	-	M405D2 (1500 mW Min)	M405L4 (1000 mW Min)	M405L3 (440 mW)^d	M405F1 (3.7 mW)	SOLIS-405C (3.9 W)^e	Chrolis (900 mW)	-
	LED405L (6 mW)				M405L4 (1000 mW Min)	M405L4 (510 mW)^f	M405F1 (3.7 mW)		4-Wavelength Source (290 mW)
	LED405E (10 mW)				M405LP1 (1200 mW Min)	M405LP1 (450 mW)^d	M405FP1 (24.3 mW)		4-Wavelength Source (290 mW)
415 nm	-	-	-	M415D2 (1640 mW Min)	M415L4 (1310 mW Min)	-	M415F3 (21.3 mW)	SOLIS-415C (5.8 W)^e	-	-
415 nm	-	-	-	M415D2 (1640 mW Min)	M415LP1 (1640 mW Min)	-	M415F3 (21.3 mW)	SOLIS-415C (5.8 W)^e	-	-
420 nm	-	-	-	-	-	-	-	-	Chrolis (710 mW)	-
420 nm	-	-	-	-	-	-	-	-	4-Wavelength Source (95 mW)	-
430 nm	LED430L (8 mW)	-	-	M430D2 (490 mW Min)	M430L4 (490 mW Min)	-	-	-	-	-
445 nm	-	-	-	-	-	-	-	SOLIS-445C (5.4 W)^e	-	-
450 nm	LED450L (7 mW)	-	LEDS450 (250 mW)	M450D3 (1850 mW Min)	M450LP1 (1850 mW Min)	-	-	-	-	-
455 nm	-	-	-	M455D3 (1150 mW Min)	M455L4 (1150 mW Min)	M455L3 (400 mW)^g	M455F3 (24.5 mW)	-	4-Wavelength Source (310 mW)	-
455 nm	-	-	-	M455D3 (1150 mW Min)	M455L4 (1150 mW Min)	M455L4 (490 mW)^d	M455F3 (24.5 mW)	-	4-Wavelength Source (310 mW)	-
465 nm	LED465E (20 mW)	-	-	-	-	-	-	-	-	-
470 nm	LED470L (170 mW)	EP470S04 (18 mW Min)	-	M470D3 (760 mW Min)	M470L4 (760 mW Min)	M470L4 (330 mW)^d	M470F3 (21.8 mW)	SOLIS-470C (3.0 W)^e	4-Wavelength Source (250 mW)	LIU470A (253 mW)
470 nm	LED470L (170 mW)	EP470S10 (100 mW Min)	-	M470D3 (760 mW Min)	M470L4 (760 mW Min)	M470L4 (330 mW)^d	M470F3 (21.8 mW)	SOLIS-470C (3.0 W)^e	4-Wavelength Source (250 mW)	LIU470A (253 mW)
475 nm	-	-	-	-	-	-	-	-	Chrolis (630 mW)	-
490 nm	LED490L (3 mW)	-	-	M490D3 (205 mW Min)	M490L4 (205 mW Min)	-	M490F3 (3.1 mW)	-	Chrolis (120 mW)	-
490 nm	LED490L (3 mW)	-	-	M490D3 (205 mW Min)	M490L4 (205 mW Min)	-	M490F3 (3.1 mW)	-	4-Wavelength Source (50 mW)	-
505 nm	LED505L (4 mW)	-	-	M505D2 (400 mW Min)	M505L4 (400 mW Min)	M505L3 (150 mW)^g	M505F3 (11.7 mW)	SOLIS-505C (1.0 W)^e	4-Wavelength Source (170 mW)	-
505 nm	LED505L (4 mW)	-	-	M505D3 (400 mW Min)	M505L4 (400 mW Min)	M505L4 (170 mW)^d	M505F3 (11.7 mW)	SOLIS-505C (1.0 W)^e	4-Wavelength Source (170 mW)	-
525 nm	LED525E (2.6 mW Max)	-	-	-	-	-	-	SOLIS-525C (2.4 W)^e	Chrolis (180 mW)	LIU525A (111 mW)
	LED525L (4 mW)
	LED528EHP (7 mW)
530 nm	-	-	-	M530D3 (370 mW Min)	M530L4 (370 mW Min)	M530L3 (150 mW)^g	M530F2 (9.6 mW)	-	4-Wavelength Source (100 mW)	-
530 nm	-	-	-	M530D3 (370 mW Min)	M530L4 (370 mW Min)	M530L4 (160 mW)^d	M530F2 (9.6 mW)	-	4-Wavelength Source (100 mW)	-
545 nm	LED545L (2.4 mW CW, 8.7 mW Pulsed)	-	-	-	-	-	-	-	-	-
554 nm	-	-	-	MINTD3 (650 mW Min)	MINTL5 (650 mW Min)	-	MINTF4 (28 mW)	-	-	-
565 nm	-	-	-	M565D2 (880 mW Min)	M565L3 (880 mW Min)	-	M565F3 (13.5 mW)	SOLIS-4C (3.2 W)^e	Chrolis (350 mW)	-
565 nm	-	-	-	M565D2 (880 mW Min)	M565L3 (880 mW Min)	-	M565F3 (13.5 mW)	SOLIS-4C (3.2 W)^e	4-Wavelength Source (106 mW)	-
570 nm	LED570L (0.3 mW)	-	-	-	-	-	-	-	-	-
590 nm	LED590L (2 mW)	EP590S04 (3.5 mW Min)	-	M590D3 (230 mW Min)	M590L4 (230 mW Min)	M590L3 (60 mW)^d	M590F3 (4.6 mW)	SOLIS-590C (350 mW)^e	Chrolis (140 mW)	LIU590A (109 mW)
590 nm	LED591E (2 mW)	EP590S10 (18 mW Min)	-	M590D3 (230 mW Min)	M590L4 (230 mW Min)	M590L4 (100 mW)^d	M590F3 (4.6 mW)	SOLIS-590C (350 mW)^e	4-Wavelength Source (65 mW)	LIU590A (109 mW)
595 nm	-	-	-	M595D3 (820 mW Min)	M595L4 (820 mW Min)	-	M595F2 (11.5 mW)	SOLIS-595C (700 mW)^e	-	-
Wavelength	Unmounted LEDs	Pigtailed LEDs	LEDs in SMT Packages	PCB- Mounted LEDs	Heatsink- Mounted LEDs	Collimated LEDs for Microscopy (Item # Prefix^a)	Fiber- Coupled LEDs^b	High-Power LEDs for Microsocopy	Multi-Wavelength LED Source Options^c	LED Arrays
Single Color LEDs
600 nm	LED600L (3 mW)	-	-	-	-	-	-	-	-	-
610 nm	LED610L (8 mW)	-	-	-	-	-	-	-	-	-
617 nm	-	-	-	M617D2 (600 mW Min)	M617L3 (600 mW Min)	M617L3 (230 mW)^d	M617F2 (13.2 mW)	SOLIS-617C (1.5 mW)^e	4-Wavelength Source (210 mW)	-
617 nm	-	-	-	M617D3 (660 mW Min)	M617L4 (660 mW Min)	M617L4 (280 mW)^d	M617F2 (13.2 mW)	SOLIS-617C (1.5 mW)^e	4-Wavelength Source (210 mW)	-
623 nm	-	-	-	-	-	-	-	SOLIS-623C (3.8 W)^e	-	-
625 nm	LED625L (12 mW)	-	-	M625D3 (700 mW Min)	M625L4 (700 mW Min)	M625L3 (270 mW)^d	M625F1 (17.5 mW)	-	Chrolis (490 mW)	-
625 nm	LED625L (12 mW)	-	-	M625D3 (700 mW Min)	M625L4 (700 mW Min)	M625L4 (490 mW)^d	M625F1 (17.5 mW)	-	4-Wavelength Source (240 mW)	-
630 nm	LED630L (16 mW)	-	-	-	-	-	-	-	-	LIU630A (208 mW)
635 nm	LED631E (4 mW)	-	-	-	-	-	-	-	-	-
635 nm	LED635L (170 mW)	-	-	-	-	-	-	-	-	-
639 nm	LED630E (7.2 mW)	-	-	-	-	-	-	-	-	-
645 nm	LED645L (16 mW)	-	-	-	-	-	-	-	-	-
660 nm	LED660L (13 mW)	-	-	M660D2 (940 mW Min)	M660L4 (940 mW Min)	M660L4 (400 mW)^d	M660F1 (15.5 mW)	SOLIS-660C (2.0 W)^e	4-Wavelength Source (210 mW)	-
670 nm	LED670L (12 mW)	-	-	-	-	-	-	-	-	-
680 nm	LED680L (8 mW)	-	-	M680D2 (180 mW Min)	M680L4 (180 mW Min)	-	M680F3 (2.7 mW)	-	-	-
700 nm	-	EP700S04 (5 mW Min)	-	M700D2 (80 mW Min)	M700L4 (80 mW Min)	-	M700F3 (1.7 mW)	-	-	-
700 nm	-	EP700S10 (30 mW Min)	-	M700D2 (80 mW Min)	M700L4 (80 mW Min)	-	M700F3 (1.7 mW)	-	-	-
730 nm	-	-	-	M730D3 (540 mW Min)	M730L5 (540 mW Min)	-	-	-	-	-
740 nm	-	-	-	-	-	-	M740F2 (6.0 mW)	SOLIS-740C (2.0 W)^e	-	-
750 nm	LED750L (18 mW)	-	-	-	-	-	-	-	-	-
760 nm	LED760L (24 mW)	-	-	-	-	-	-	-	-	-
770 nm	LED770L (22 mW)	-	-	-	-	-	-	-	-	-
780 nm	LED780E (18 mW)	-	-	M780D2 (200 mW Min)	M780L3 (200 mW Min)	M780L3 (130 mW)^d	M780F2 (7.5 mW)	-	Chrolis (40 mW)	LIU780A (315 mW)
780 nm	LED780L (22 mW)	-	-	M780D3 (800 mW Min)	M780LP1 (800 mW Min)	M780L3 (130 mW)^d	M780F2 (7.5 mW)	-	Chrolis (40 mW)	LIU780A (315 mW)
800 nm	LED800L (20 mW)	-	-	-	-	-	-	-	-	-
810 nm	LED810L (22 mW)	EP810S04 (16 mW Min)	-	M810D2 (325 mW Min)	M810L3 (325 mW Min)	M810L3 (210 mW)^d	M810F2 (6.5 mW)	-	-	-
810 nm	LED810L (22 mW)	EP810S10 (90 mW Min)	-	M810D3 (363 mW Min)	M810L4 (363 mW Min)	M810L3 (210 mW)^d	M810F2 (6.5 mW)	-	-	-
830 nm	LED830L (22 mW)	-	-	-	-	-	-	-	-	-
840 nm	LED840L (22 mW)	-	-	-	-	-	-	-	-	-
850 nm	LED851L (13 mW)	-	-	M850D2 (900 mW Min)	M850L3 (900 mW Min)	M850L3 (330 mW)^d	M850F2 (13.4 mW)	SOLIS-850C (2.7 W)^e	-	LIU850A (322 mW)
850 nm	LED851L (13 mW)	-	-	M850D3 (1400 mW)	M850LP1 (1400 mW Min)	M850L3 (330 mW)^d	M850F2 (13.4 mW)	SOLIS-850C (2.7 W)^e	-	LIU850A (322 mW)
870 nm	LED870E (22 mW)	-	-	-	-	-	-	-	-	-
870 nm	LED870L (24 mW)	-	-	-	-	-	-	-	-	-
880 nm	-	-	-	M880D2 (300 mW Min)	M880L3 (300 mW Min)	-	M880F2 (3.4 mW)	-	-	-
890 nm	LED890L (12 mW)	-	-	-	-	-	-	-	-	-
910 nm	LED910L (10 mW)	-	-	-	-	-	-	-	-	-
910 nm	LED910E (12 mW)	-	-	-	-	-	-	-	-	-
930 nm	LED930L (15 mW)	-	-	-	-	-	-	-	-	-
940 nm	LED940E (18 mW)	-	-	M940D2 (800 mW Min)	M940L3 (800 mW Min)	M940L3 (320 mW)^d	M940F3 (14.2 mW)	SOLIS-940C (2.5 W)^e	-	-
970 nm	LED970L (5 mW)	-	-	M970D3 (600 mW Min)	M970L4 (600 mW Min)	-	M970F3 (8.1 mW)	-	-	-
Wavelength	Unmounted LEDs	Pigtailed LEDs	LEDs in SMT Packages	PCB- Mounted LEDs	Heatsink- Mounted LEDs	Collimated LEDs for Microscopy (Item # Prefix^a)	Fiber- Coupled LEDs^b	High-Power LEDs for Microsocopy	Multi-Wavelength LED Source Options^c	LED Arrays
Single Color LEDs
1050 nm	LED1050E (2.5 mW)	-	-	M1050D1 (50 mW Min)	M1050L2 (50 mW Min)	-	-	-	-	-
1050 nm	LED1050L (4 mW)	-	-	M1050D3 (160 mW Min)	M1050L4 (160 mW Min)	-	M1050F3 (3 mW)	-	-	-
1070 nm	LED1070L (4 mW)	-	-	-	-	-	-	-	-	-
1070 nm	LED1070E (7.5 mW)	-	-	-	-	-	-	-	-	-
1085 nm	LED1085L (5 mW)	-	-	-	-	-	-	-	-	-
1100 nm	-	-	-	M1100D1 (168 mW^h Min)	M1100L1 (168 mW^h Min)		M1100F1 (5.4 mW^h)
1200 nm	LED1200E (2.5 mW)	-	-	M1200D2 (30 mW Min)	M1200L3 (30 mW Min)	-	-	-	-	-
1200 nm	LED1200L (5 mW)	-	-	M1200D2 (30 mW Min)	M1200L3 (30 mW Min)	-	-	-	-	-
1300 nm	LED1300E (2 mW)	-	-	M1300D2 (25 mW Min)	M1300L3 (25 mW Min)	-	-	-	-	-
1300 nm	LED1300L (3.5 mW)	-	-	M1300D2 (25 mW Min)	M1300L3 (25 mW Min)	-	-	-	-	-
1450 nm	LED1450E (2 mW)	-	-	M1450D2 (31 mW Min)	M1450L3 (31 mW Min)	-	-	-	-	-
1450 nm	LED1450L (5 mW)	-	-	M1450D2 (31 mW Min)	M1450L3 (31 mW Min)	-	-	-	-	-
1550 nm	LED1550E (2 mW)	-	-	M1550D2 (31 mW Min)	M1550L3 (31 mW Min)	-	-	-	-	-
1550 nm	LED1550L (4 mW)	-	-	M1550D2 (31 mW Min)	M1550L3 (31 mW Min)	-	-	-	-	-
1600 nm	LED1600L (2 mW)	-	-	-	-	-	-	-	-	-
1650 nm	LED1600P (1.2 mW)	-	-	M1650D2 (13 mW Min)	M1650L4 (13 mW Min)	-	-	-	-	-
1750 nm	LED1700P (1.2 mW Quasi-CW, 30 mW Pulsed)	-	-	-	-	-	-	-	-	-
1850 nm	LED1800P (0.9 mW Quasi-CW, 20 mW Pulsed)	-	-	-	-	-	-	-	-	-
1950 nm	LED1900P (1.0 mW Quasi-CW, 25 mW Pulsed)	-	-	-	-	-	-	-	-	-
2050 nm	LED2050P (1.1 mW Quasi-CW, 28 mW Pulsed)	-	-	-	-	-	-	-	-	-
2350 nm	LED2350P (0.8 mW Quasi-CW, 16 mW Pulsed)	-	-	-	-	-	-	-	-	-
2700 nm	LED2700W (0.15 mW Quasi-CW, 1.0 mW Pulsed)	-	-	-	-	-	-	-	-	-
2800 nm	LED2800W (0.3 mW Quasi-CW, 2.0 mW Pulsed)	-	-	-	-	-	-	-	-	-
3400 nm	LED3400W (0.3 mW Quasi-CW, 2.0 mW Pulsed)	-	-	-	-	-	-	-	-	-
3800 nm	LED3800W (0.18 mW Quasi-CW, 1.5 mW Pulsed)	-	-	-	-	-	-	-	-	-
4200 nm	LED4300P (0.03 mW Quasi-CW, 0.2 mW Pulsed)	-	-	-	-	-	-	-	-	-
4300 nm	LED4300W (0.18 mW Quasi-CW, 1.5 mW Pulsed)	-	-	-	-	-	-	-	-	-
4500 nm	LED4600P (0.006 mW Quasi-CW, 0.12 mW Pulsed)	-	-	-	-	-	-	-	-	-
Wavelength	Unmounted LEDs	Pigtailed LEDs	LEDs in SMT Packages	PCB- Mounted LEDs	Heatsink- Mounted LEDs	Collimated LEDs for Microscopy (Item # Prefix^a)	Fiber- Coupled LEDs^b	High-Power LEDs for Microsocopy	Multi-Wavelength LED Source Options^c	LED Arrays
Multi-Color, Broadband, and White LEDs
455 nm (12.5%ⁱ) and 640 nm	-	-	-	MPRP1D2 (275 mW Min)	MPRP1L4 (275 mW Min)	-	-	-	-	-
572 nm and 625 nm	LEDGR (0.09 mW and 0.19 mW)	-	-	-	-	-	-	-	-	-
588 nm and 617 nm	LEDRY (0.09 mW and 0.19 mW)	-	-	-	-	-	-	-	-	-
467.5 nm, 525 nm, and 627.5 nm	LEDRGBE (5.8 mW, 6.2 mW, and 3.1 mW)	-	-	-	-	-	-	-	-	-
430 - 660 nm (White)	LEDWE-15 (13 mW)	-	-	-	-	-	-	-	-	-
	LEDW7E (15.0 mW)
	LEDW25E (15.0 mW)
6500 K (Cold White)	-	-	-	MCWHD5 (930 mW Min)	MCWHL7 (930 mW Min)	-	-	SOLIS-1C (3.3 W)^e	-	-
				MCWHD4 (990 mW Min)	MCWHL6 (990 mW Min)	MCWHL5 (440 mW)^f
				MCWHD3 (2350 mW Min)	MCWHLP1 (2350 mW Min)	MCWHL6 (354 mW)^d
6200 K (Cold White)	-	-	-	-	-	-	MCWHF2 (27.0 mW)	-	-	-
5000 K (Cold White)	-	-	LEDSW50 (110 mW)	-	-	-	-	-	-	-
4600 - 9000 K (Cold White)	-	-	-	-	-	-	-	-	-	LIUCWHA (250 mW)
4000 K (Warm White)	-	-	LEDSW40 (115 mW)	-	-	-	MWWHF2 (23.1 mW)	-	-	-
3000 K (Warm White)	-	-	LEDSW30 (100 mW)	MWWHD3 (2000 mW Min)	MWWHL4 (570 mW Min)	-	-	SOLIS-2C (3.2 W)^e	-	-
3000 K (Warm White)	-	-	LEDSW30 (100 mW)	MWWHD3 (2000 mW Min)	MWWHLP1 (2000 mW Min)	-	-	SOLIS-2C (3.2 W)^e	-	-
5700 K (Day Light White)	-	-	-	-	-	-	-	SOLIS-3C (3.5 W)	-	-
470 - 850 nm (Broadband)	-	-	-	MBB1D1 (70 mW Min)	MBB1L3 (70 mW Min)	-	MBB1F1 (1.2 mW)	-	-	-
770 nm, 860 nm, & 940 nm (Broadband)	-	-	-	MBB2D1 (740 mW^hMin)	MBB2L1 (650 mW^hMin)	-	-	-	-	-
770 nm, 860 nm, & 940 nm (Broadband)	-	-	-	MBB2D1 (740 mW^hMin)	MBB2LP1 (740 mW^hMin)	-	-	-	-	-

これらのコリメートLEDは、以下の顕微鏡の標準ポートならびに落射照明用ポートに取り付けることができます:Olympus BX/IX(型番末尾:-C1)、Leica DMI(型番末尾:-C2)、Zeiss Axioskop(型番末尾:-C4)、Nikon Eclipse(バヨネットマウント、型番末尾：-C5)
コア径Ø400 µm、NA 0.39のマルチモードファイバを使用した際の典型出力
当社の多波長LED光源は、対応可能な波長のLEDを組み合わせて使用できます。
Leica DMI用コリメーターパッケージ(型番末尾:-C2)に使用したLEDの典型値
これらのLEDの最大電流時におけるコリメート出力の最小出力コリメート用レンズは各LEDに取付け済み
Olympus BX/IX用コリメーターパッケージ(型番末尾:-C1)に使用したLEDの典型値
Nikon Eclipse用コリメーターパッケージ(型番末尾:-C5)に使用したLEDの典型値
25℃で測定
400 nm～525 nmのスペクトルの青い領域で放射されるLEDの強度(%)

View All »Matching Part Numbers

ファイバー出力型LED

ファイバ出力型LEDの特長

LEDの寿命および長期的なパワー安定性

最適化された温度管理

LEDの駆動電流によるスペクトル変動

ファイバ出力型LED

マウント付きLED用コネクタ