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近赤外域バンドパス&レーザーラインフィルタ、中心波長700~1650 nm


  • Pass Regions Between 3 nm and 40 nm FWHM
  • Ø1/2" and Ø1" Mounted Filters
  • <0.01% Transmission in Blocking Region

FB780-10

(Ø1")

Transmission Direction Indicator

FL1064-10

(Ø1")

FL051550-40

(Ø1/2")

Related Items


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bandpass filter engraving schematic
フィルタの構造と透過方向の情報に関しては「チュートリアル」タブをご覧ください。
IR Filter Mounted in Filter Mount
Click to Enlarge

固定リングを用いてフリップマウントTRF90(/M)に取り付けられたフィルタFB780-10
Cleaning Tutorial
Mechanical Drawing LLF

特長

  • 中心波長700~1650 nm
  • バンドパス領域3 nm、10 nm、12 nm、25 nm、30 nm、40 nm
  • Ø12.7 mm(Ø1/2インチ)またはØ25.4mm(Ø1インチ)のマウント付きフィルタ
  • エッジが刻まれているので長期にわたって安定
  • フィルタごとに透過率プロット(典型値)が入手可能
  • 定番の半導体レーザやNd:YAGレーザ用レーザーラインフィルタ

このページでご紹介しているのは中心波長700~1650 nmのバンドパスフィルタおよびレーザーラインフィルタです。個々のフィルタの透過率は下記表内フィルタの青いInfoアイコン (info) をクリックしてご覧ください。各フィルタは外径Ø25.4 mmまたはØ12.7 mm、最大厚さ6.3 mmで黒色アルマイト加工のアルミ製リングにマウントされています。Ø12.7 mmフィルタについては下記の表の中で緑色の帯で示しています。

このバンドパスフィルタは、不要な光を阻止し所定の波長帯域の光だけを透過するのに最も簡単な手段です。基本的にフィルタは、真空蒸着により形成された薄膜ファブリペロー干渉計による設計で、偶数次スペーサ層で分離された2つの反射層から構成されています。これらの反射多層膜は屈折率の高い材質と低い材質による構造で、反射率は99.99%を超える場合もあります。スペーサ層の厚さや反射層の数を変えることによって、フィルタの中心波長や帯域幅を変えることができます。ファブリペロー設計のため、これらのフィルタは0°の入射角(AOI)でご使用いただく設計となっています。透過帯域は波長によって変化しますので、他のAOIでご使用の場合は減少する可能性があります。当社のバンドパスフィルタの特性や構造についての詳細は「チュートリアル」タブをご覧ください。

このタイプのフィルタはバンドパス領域では非常に高い透過率を示しますが、バンドパス領域の端の遮断された光のスペクトル範囲は狭くなっています。この点を補正するために、フィルタの用途に応じて遮断効果のある誘電体または金属誘電体を追加します。これによりバンド外の不要な放射をなくすことができますが、フィルタ全体の透過率も低下します。イメージングなど、波面に対する要求が厳しい用途には、当社のプレミアムバンドパスフィルタをご検討ください。

各フィルタは、黒色アルマイト加工が施され、設計伝播方向を示す矢印が刻印されたリングに取り付けられています。このリングが付いていることで取扱いがしやすく、散乱も制限するので透過阻止性能(OD値)も向上します。このフィルタは、当社のフィルターマウントやホイールに取り付けることができます。マウントにはネジ切り加工が施されていないので、このフィルタを当社の内ネジ付きレンズチューブに取り付ける際は固定リングが必要になります。このフィルタはエポキシ樹脂で接合された複数のガラス層と取付リングで構成されており、フィルタをそのマウントから取り除くことはお勧めしていません。ガラスの層は、誘電体コーティングを空気から保護するために必要です。空気にさらされるとフィルタの透過率は著しく減少します。

誘電体コーティングの経年劣化(主に水蒸気による)により、当社のバンドパスフィルタの標準寿命は2年間であることにご留意ください。古いフィルタはパスバンド領域内での全透過率の低下をもたらします。

Additional Bandpass Filters
UV/Visible Bandpass Filters
340 - 694.3 nm CWLs
NIR Bandpass Filters
700 - 1650 nm CWLs
MIR Bandpass Filters
1750 - 9500 nm CWLs
Premium Bandpass Filters
355 - 1550 nm CWLs
Bandpass Filter Kits
掲載されているバンドパスフィルタ以外の中心波長またはFWHMに対応するフィルタの特注も承ります。 お見積もりに関しては当社までお問い合わせください。 
一般仕様
Out of Band Transmission<0.01%
Housing Diameter1/2" (Laser Line)
1" (Bandpass)
Housing Diameter Tolerance+0.0 / -0.2 mm
Clear ApertureØ8.6 mm (Min) for Ø1/2"
Ø21 mm (Min) for Ø1"
Thickness<6.3 mm
Surface/Coating Quality80-50 Scratch-Dig
Edge TreatmentMounted in Black Anodized Aluminum Ring
Edge MarkingsCWL-FWHM ↑ Lot Number; The Arrow Points in the Direction of the light transmission
SubstratesSchott Borofloat and Soda Lime
Optimum Operating Temperature23 °C
Operating Temperature-50 to 80 °C
Bandpas Filter Layers
Click to Enlarge
この図に示されている層の数は実際のバンドパスフィルタ層の数を示すものではありません。また、図の寸法は実際とは異なります。

バンドパスフィルタの構造

バンドパスフィルタは、基板表面に複数の膜層を重ねることによって生成されます。通常、スペーサ層によって分離された複数の誘電体多層膜があります。誘電 体多層膜は多数の高屈折誘電体と低屈折誘電体材質層により構成されています。誘電体多層膜の厚さはλ/4となります。ここでのλ は、バンドパスフィルタの中心波長(最大透過率となる波長)を表します。スペーサ層は誘電体積層の間に置かれ、厚さはnλ/2となります(nは整数)。スペーサ層は色付きガラス、エポキシ接着剤、染料、金属または誘電体多層膜から形成されています。ファブリペロー共振器(キャビティ)は誘電体層の間に挟まれたスペーサ層によって形成されています。フィルタは保護や容易な取扱いのための刻印付金属製リングにマウントされています。

フィルタ作用の概要

ファブリペローキャビティの干渉で強め合う条件により、中心波長およびその前後の小さな波長バンドが効率的に透過します。また、弱め合う条件により、パスバンド外の光を遮断します。しかし、パスバンドの両側の遮断波長範囲は狭くなります。フィルタの遮断波長範囲を増やすために、スペーサ層及び基盤には遮断範囲の広い材質が使われています。これらの材質はバンド外の入射光の透過を効率的に遮断しますが、パスバンド内のフィルタの透過率も低下します。

bandpass filter, forward versus backward transmission
上のプロットの測定にはFB800-10 とFB800-40 フィルタが使われています。

フィルタの方向

フィルタ端の刻印された矢印は、フィルタの推奨透過方向を示すために使われます。フィルタはどちらの側を光源に向けても機能しますが、コーティングされた側を光源に向けることをお勧めします。コーティングされた側を光源に向けることによって、基板や色付きガラスフィルタ層によるバンド外光の吸収によるバンド外光をブロックすることにより生じる熱の影響を最小に抑えることができます。フィルタの透過方向はフィルタを透過された光の強度とスペクトル自体にほとんど影響を与えないということが、右のプロット図からわかります。前方入力と後方入力の間の僅かな偏差は、殆どの場合ジグ内でフィルタを取り除いた り、ひっくり返したり、交換したりする際に光の入射角が僅かにシフトすることから生じる誤差です。

フィルタは、コリメート光を垂直入力するように設計されています。非コリメート光や表面に対して垂直入射でない角度に照射される光の場合、中心波長(ピーク透過率に対応する波長)は低い波長へとシフトして、透過範囲(パスバンド)の形状も変化します。入射角を僅かに変えることによって、狭い範囲でパスバン ドを効率的にチューニングすることができます。入射角を大幅に変えると、中心波長でのシフトも大きくなりますが、パスバンドの形状を大きく歪めることになり、パスバンドの透過率は大幅に低下します。

フィルタの温度

バンドパスフィルタ上の中心波長は、フィルタの温度を変えることによって僅かに(フィルタ動作範囲にわたって1 nm以下)チューニングすることができます。これは主に層の熱膨張または収縮によって起こります。


Posted Comments:
Aleksandr Pikalev  (posted 2020-02-10 17:05:50.257)
Hello. We use a FB810-10 filter to capture an image of an argon discharge for 810 and 811 nm spectral lines. We put the filter on a camera lenses. Unfortunately, we see rings in the images, which seems to be caused by an interference on the filter. We tried another lenses, but the rings were present anyway. The rings are not visible without the filter, and they moves when I move the filter. The rings become more contrast if I make the lenses diaphragm smaller, but their size does not change. Could you advise how to use the filter to prevent this problem? Would it be better if I use a hard-coated filter FBH810-10? Yous sincerely, Aleksandr Pikalev
nbayconich  (posted 2020-02-19 08:22:37.0)
Thank you for contacting Thorlabs, our standard bandpass filters such as FB810-10 consist of several layers of substrate and absorptive glass which can increase the amount of surface reflections.  Our premium hardcoated filters such as the FBH810-10 consist of a single piece of UV fused silica coated with interference coating, these filters should reduce the amount of reflection seen which can contribute to the inteference patterns you've seen in your setup.  I will reach out to you directly to discuss your application.
Van Rudd  (posted 2020-01-09 11:38:06.693)
What is the WFE obtained when passing through these filters? I am trying to filter a 1610 nm laser, so I cannot use your premium bandpass filters.
YLohia  (posted 2020-01-14 04:36:22.0)
Thank you for contacting Thorlabs. We have not yet performed tests for the Wavefront Error on these optics. The construction of these filters has several substrates that are laminated together, creating a fully blocked filter. We estimate the WFE to be in the 2-3 waves range.
Vijay Singh  (posted 2019-05-07 17:39:29.313)
Hi, I would like to check the damage threshold power? I would like to buy FB1300-30 and my input laser beam power is few watts, does it work with that incident power?
YLohia  (posted 2019-05-16 08:50:48.0)
Hello, thank you for contacting Thorlabs. Based on our direct discussion, you are using an 8 Watt (CW) beam in the 400nm-1800nm beam. While we do not have a formal damage threshold for this filter, we do not expect this filter to be able to handle this power level since most of the energy at the shorter (visible) wavelengths will be absorbed. You may have better luck if you use an absorptive ND filter to attenuate your beam prior to using this bandpass filter or using the FLH1030-10, which would have a higher damage threshold (no formal testing for CW in this wavelength range either, but this one is expected to perform better).
petros.vlavakis  (posted 2018-11-26 17:47:34.147)
dear Sir or Madam, My name is petros vlavakis and i am workin on the feald of soot formation. I am interasted to by a filter in order to see the soot (carbon black) radiation at temperatures around 1500 K. So i need a bandpass filter that lets the ration in wave lengths throuth. Do you have maybe any idea what kind of filter i could use for this and at wich WL? thank you very much Yous sincerely Peros Vlavakis
YLohia  (posted 2018-11-30 08:39:17.0)
Hello Petros, thank you for contacting Thorlabs. Based on our direct discussion, it looks like you're trying to transmit 650nm and attenuate all light < 650nm. For this, we recommend our long pass filters such as the FEL0650 and FELH0650. You may want to angle-tune the filter slightly to shift the cut-on wavelength a little lower. As a rule of thumb, when the angle of incidence goes from 0° to 45°, the center wavelength shifts down by about 10%.
luis.z  (posted 2018-09-27 15:44:02.317)
I am interested in buying the bandpass filter FB1300-30, I am wondering if you can sell the filter without the aluminum ring. If so, can I get a quotation for it. Regards,
YLohia  (posted 2018-10-01 08:39:24.0)
Hello, thank you for contacting Thorlabs. We will reach out to you directly to discuss the possibility of offering this custom item. Please note that we do not recommend removing the filter from its mount, as the filter consists of several layers of glass that are held together with epoxy and the mounting ring. These glass layers are necessary to protect the dielectric coating from the atmosphere; exposure would significantly reduce the filter's transmission efficiency over time.
egalvez  (posted 2017-11-03 09:51:50.05)
Dear Thorlabs: There is a type of optical experiments that many physicists do: producing photon pairs via spontaneous parametric down-conversion. These experiments are used for research into quantum information, but they are also used in undergraduate labs. They use the popular 405-nm GaN diode laser. The down-conversion process produces pairs of photons at twice the wavelength: 810 nm. So people use bandpass filters centered at 810 nm. Your selection of bandpass filters is limited: there is only one filter at 810 nm, with 10-nm bandwidth. It would be useful to have other bandwidths, 40-nm especially, but also 2 nm and 1 nm. Thank you, Enrique Galvez
tfrisch  (posted 2018-01-03 03:42:38.0)
Hello, thank you for contacting Thorlabs. As I understand SPDC, the detection of the 810nm signal requires a significant extinction of the blue excitation. You may wan to look at FELH0600 for this application. I will reach out to you directly to discuss this.
ka  (posted 2017-09-11 12:35:31.913)
Greetings, i was wondering whats the refractive index for the product FB870-10, as it will help me with a simulation, Best Regards
tfrisch  (posted 2017-09-20 04:54:56.0)
Hello, thank you for contacting Thorlabs. These filters have substrate layers, dielectric layers, and absorptive layers, and the exact design would be proprietary. While we cannot give you the thicknesses and indices of every layer, please reach out to us at TechSupport@Thorlabs.com to discuss your application as we may be able to provide the information you need in another form.
andy27229937  (posted 2017-06-14 07:24:46.153)
Hi Sir, How can I know the maximum optical damage power(watt) of the line filter FB1550-12? Thank you. Andy
tfrisch  (posted 2017-06-30 03:00:53.0)
Hello, thank you for contacting Thorlabs. It looks like you have already been in contact with our Technical Support team about the specifics of your application. While we don't have a formal damage threshold that would cover both blocking and transmitting regions, we are glad to discuss your individual source to make a recommendation at TechSupport@Thorlabs.com
schaefer  (posted 2017-02-03 11:02:29.893)
Hi! I have two questions: - I would like to know how much of a shift of the central wavelength Ic an expect when using these filters at 45° (some sort of plot showing the distortion would be nice as well) - Is the backside fully reflective and if so, what is the expected reflectivity as a function of wavelength (e.g. is it silver coated?). thank you for your help!
tfrisch  (posted 2017-02-13 02:45:10.0)
Hello, thank you for contacting Thorlabs. The rule of thumb is that about 10 degrees will shift the center wavelength about 5-6nm, but that will be dependent on several factors including the starting CWL. Unfortunately, we do not keep data on the distortion of the passband, but it does tend to become significant at about 20 degrees. Lastly, the back is not silver coated. While the composition of the filter is proprietary, it will be a mix of dielectric layers and absorbing layers.
achim.modlich  (posted 2016-08-04 16:32:16.85)
Hello, please provide a Quote for 2 pcs FB880-10 ø1" 2 pcs FB960-10 ø1" What is typically the temperature dependency / coeff -> shift in nm/K ? I Need an exact value / graph nm(T)as I want to use These filters as reference wavelenghts to check spectrometers within automated measurements. Thanks and best regards Achim Modlich
daniel.brunner  (posted 2016-02-08 11:35:17.377)
I would like to use the FL830-10 to select a 830 nm source from a continuum, placing the filter at 45 degree inside the beam path. The light above the 830 source is supposed to be used for spectroscopy, so is the band from 850 nm - 1000 nm absorbed by the filter or is it reflected?
besembeson  (posted 2016-02-10 01:29:16.0)
Response from Bweh at Thorlabs USA: These are absorbed. Note that these are designed for 0deg AOI. At 45deg AOI, the center wavelength will not be 830nm, but will be well shifted to a much lower wavelength. I will contact you with an example on the shift you should expect.
jcdr  (posted 2015-08-31 19:01:55.393)
We just received the filter and the camera today, only to discover that the filter diameter is too large to fit inside the CS mount cylinder of the camera. But we also found that the camera have a nice filter holder inside. The supported filter format is 14mm square. Is there any possibility to get the FB850-10 in a raw 14mm X 14mm X 1mm format ?
besembeson  (posted 2015-09-29 11:47:56.0)
Response from Bweh at Thorlabs USA: I will follow-up regarding providing this as a special item.
lzhou  (posted 2014-08-22 10:08:44.91)
We are interested in measuring the signal of singlet oxygen, which peaks at 1270-1280nm. I was wondering about the price of such filters. Thank you.
jlow  (posted 2014-09-18 02:29:24.0)
Response from Jeremy at Thorlabs: The FB1300-30 might work for you. The latest price is listed on our webpage. We will contact you directly about this.
zyang01  (posted 2014-04-21 13:46:30.127)
Hi, we have a number of your bandpass and edgepass filters (FB1050-10, FEL950-1,... pictures are available upon request)that are falling apart after a few uses, often times breaking in the process. It seems this issue has been going on for some time. I just want to ask if you are in the process of fixing the issue or not before we buy any more of your filters. Thanks. Zhou Yang
jlow  (posted 2014-04-23 01:42:14.0)
Response from Jeremy at Thorlabs: If you are using a mount that holds an optic with a setscrew, you can debond the filter from the housing by over-tightening the setscrew. I will contact you directly to check into the cause your filters have debonded.
emmanuel.maillart  (posted 2013-07-16 10:40:11.0)
Hello. FB810-10 is indicated as having a central wavelength of 810+/-2nm and a FWHM of 10+/-2nm. But, when I download the Excel file containing a typical spectrum of transmission for this reference, the typical spectrum has a central wavelength of 807nm and a FWHM of 16nm. Why is this typical spectrum not conform to the specifications?
sharrell  (posted 2013-07-17 15:15:00.0)
Response from Sean at Thorlabs: Thank you for your feedback. We’ve updated our plot for the FB810-10 to represent the current performance of the item. We are also in the process of checking all of our bandpass filter graphs to ensure that they agree with our current specifications.
tcohen  (posted 2013-01-02 09:34:00.0)
Response from Tim at Thorlabs to Vincent: The central wavelength of an interference filter can shift with increasing or decreasing temperatures. This effect, which is due primarily to the expansion or contraction of the spacer layers and the concomitant change in their refractive indices, is extremely small over normal operating ranges (˜ 0.01 nm/°C). Prolonged operation at high temperatures (>75° C) will irreversibly set the central wavelength lower. Temperatures above 125° C should be avoided. Though interference filters will function at -50° C or lower, the cooling rate should not be allowed to exceed 5° C per minute. An excessive cooling rate can cause the glass substrate to crack or the filter to delaminate due to differential thermal contraction.
vincent.mariage  (posted 2012-12-17 04:53:43.747)
Hello, I would like to know the shift in nm with the temperature of the central wavelength of the filter FL905-10. Thank you in advance. Vincent Mariage
jlow  (posted 2012-09-28 16:25:00.0)
Response from Jeremy at Thorlabs: Water moisture is typically the cause for the degradation of these dielectric filters. The coatings are somewhat porous and the presence of water will alter how the layers interact with each other. The absorptive glass used in the construction of these filters can also be affected by water moisture as well. Both the transmission characteristic and the surface polish quality can be affected by water moisture.
itarres1  (posted 2012-09-27 20:34:19.0)
I would like to know what causes the gradual breakdown of the dielectric coatings in the bandpass filters. How is the filter performance affected? What is the expected decrease in performance for a filter working outdoors v/s indoors? I'll be using a FB850-10 or FB850-40 filter. Thank you in advance. Ignacio Tarres.
tcohen  (posted 2012-07-12 12:16:00.0)
Response from Tim at Thorlabs: Thank you for your interest in our custom capabilities! In order to answer this, we would need more information such as the dimensions, surface quality, transmission requirements, quantity and tolerances on both the FWHM and CWL. We have a dedicated team of members who quote custom optics and we will contact you to discuss your needs so that we can provide information for this custom quote.
avle  (posted 2012-07-12 05:35:41.0)
what is the typical cost for a custom filter? with properties of 1280nm bandpass, 10nm FWHM, tolerence +-5nm? Thanks!
tcohen  (posted 2012-04-03 09:52:00.0)
Response from Tim at Thorlabs: These filters are specified at 0 degrees AOI. As the angle increases, the transmission curve will migrate towards lower wavelengths. However, please note that the shape of the transmission curve will also deform as the AOI increases beyond small angles. To be able to provide more information, I have contacted you to find out your input angle.
s.prikasky  (posted 2012-04-02 15:11:00.0)
Dear Company, we are using your filter FL-905-10, behind this filter is camera. This simply optical system we want use for laser tracking system. I can not find on your web graph with diagram how depending output laser beam power (attenuation in filter) on input angle.
hidalgo  (posted 2012-03-22 11:15:34.0)
Hi, I need a bandpass filter for 800nm CWL with FWHM around 3nm or less, I'm working with 130fs pulses of 2.2mJ at 1kHZ, I'll use the filter to shorten the pulse to ps. Is it possible that you can provide a filter with this characteristics?
tcohen  (posted 2012-03-09 19:11:00.0)
Response from Tim at Thorlabs: Thank you for your feedback. Because of the many variables involved we don’t have specific damage thresholds for all of our filters. That tab was on the page in error and has been removed. The important thing to remember with these filters will be that the damage threshold inside the bandpass region will be higher than the outside regions, as these will be more absorptive. As a guideline for these filters we recommend not exceeding 1W/cm^2 CW and .3J/cm^2 with 10ns pulse. Please use this as a reference, but remember this will be restrictive to the bandpass region and will also be variable between filters.
user  (posted 2012-03-09 15:35:09.0)
How can we learn damage threshold of filters by [the damage threshold tub]??? There seems only data on BB1-E02 mirror.
kimiwang1111  (posted 2011-11-15 16:46:05.0)
If I want to use the filter "FB750-40" for my optical system, and I will simulate it by ray tracing software. How to set the refractive index of the filter FB750-40?
jjurado  (posted 2011-06-30 09:40:00.0)
Response from Javier at Thorlabs to jochen.reichel: Thank you very much for contacting us. The spec sheet with transmission information for this filter is currently not on the web. We will upload this file shortly, and in the meantime, I will send this information directly to your e-mail.
jochen.reichel  (posted 2011-06-30 04:03:03.0)
Where can I find the spec sheet / transmission plot for the laser line filter FL830-10?
jjurado  (posted 2011-05-18 10:30:00.0)
Response from Javier at Thorlabs to t.dzelzainis: Thank you very much for your feedback. We are currently working on a project to include transmission data for all our interference and neutral density filters. In the meantime, we can send you raw transmission data for any filter you may be interested in. I will contact you directly to get your requirements.
t.dzelzainis  (posted 2011-05-18 14:21:35.0)
could you please please please show youre transmission plots with a log scale on the y-axis. or even better, make the data available. A plot with a linear y-axis showing a transmission of ~0 outside of some range is not particularly useful when you are interested in exact ratios and extinction ratios are important (i.e. when dealing with low signal in the transmission band, but high signal elsewhere). This request can also be applied to some of your nd filter plots. e.g trying to estimate the transmission of nd40a for 350nm
tor  (posted 2010-11-16 08:07:09.0)
A response from Tor at Thorlabs to Dustin: Thank you for your interest in our laser line filters. As shown on the Specs tab, the FL1064-10 provides an OD >= 4 from the UV to 1150 nm.
dustinkleckner  (posted 2010-11-15 18:44:18.0)
In general, how well do the laser line filters block out of the main transmission band? Im specifically interested in the 1064-10 filter transmission in the 633-650 range.
Thorlabs  (posted 2010-11-01 15:27:15.0)
Response from Javier at Thorlabs to Scotttygett: I will contact you directly to get more details about the required filter.
Scotttygett  (posted 2010-11-01 12:29:02.0)
I have ordered two of these filters from Thorlabs and two from another supplier, specializing in NOS filters. The main difference I noticed was that the shiny side of the other suppliers filter was not on the outside, but faced a tinted glass (the filter was unmounted). This made it much easier to not mar, and much easier to use for optical purposes where internal reflections might be an issue. Was this something that I could have requested? I imagine for laser mirroring one would want the front surface out.
klee  (posted 2009-08-12 15:53:12.0)
A response from Ken at Thorlabs to thomas.woggon: We will send you the transmission spectrum by email.
thomas.woggon  (posted 2009-08-12 15:28:52.0)
Is it possible to get a measured transmission spectrum or the calculated transmission curve for the FL632.8-1 laser line filter? We want to use it for QM purposes on high resolution spectrometers. Regards
Laurie  (posted 2009-05-07 15:14:16.0)
A response from Laurie at Thorlabs to jean.fortin: Someone from our technical support staff will be getting in contact with you shortly, as we need some additional information to provide a quote.
jean.fortin  (posted 2009-05-06 21:24:37.0)
I am looking for large laser line filters (532 and 1064) either square or circular. 3 inch and more would be ok. Thank you
Tyler  (posted 2008-11-20 15:14:24.0)
A response from Tyler at Thorlabs to apalmentieri: Given the current layout of the page it is not possible to further separate out the products by the bandwidth. However, we could consider creating a page of narrow bandwidth filters or put the products in a sortable table (see http://www.thorlabs.com/NewGroupPage11.cfm?ObjectGroup_ID=7 for an example). If either of these options would make finding the product you are looking for easier, please let me know. By the way, the current layout of the page was chosen so that it would be easy to locate a filter with the correct wavelength and at that point be able to see what bandwidth options were available as standard products. Thank you for taking the time to submit your feedback, can you please let me know if either of the options I proposed will help?
apalmentieri  (posted 2008-11-19 16:15:54.0)
To make some of our laser line filters more prevalent, it may make sense to seperate the narrow band(1nm for lower wavelengths and 3nm for higher wavelengths, 1064nm) and standard bands. Requests for these filters have come in before and providing them with their own section or webpage may make them easier to find.
Tyler  (posted 2008-06-03 12:11:36.0)
A response from Tyler at Thorlabs to acable: A tutorial tab was added to the page with some information about the properties of these filters. If anyone reading this tutorial would like to suggest or provide additional content please post the information in the feedback tab or email technicalmarketing@thorlabs.com.
acable  (posted 2007-11-15 17:48:01.0)
On the Overview tab it would be nice to provide details on the directional nature of the filter, along with an explanation of why the fitler is directional. Could you also provide a representative plots of the performance of the filters, showing how the performance is compromised when he direction of light is in the wrong direction would also be great. When using the filters i noticed that the arrow indicating the recommended direction is not as clearly marked as one would hope, could you consider taking a closeup photograph of the indicator, and display it in the main presentation area of this page, along with a simple statement indicating the meaning of the indicator.

バンドパスフィルタ、700~790 nm

Item #CWLaFWHMbT (Min)cBlockingdTransmission/
OD Datae
Laser LineSize
FB700-10700 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB700-40700 ± 8 nm40 ± 8 nm70%200 - 1150 nminfoN/AØ1"
FB710-10710 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB720-10720 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB730-10730 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FL730-10730 ± 2 nm10 ± 2 nm70%200 - 1150 nminfoDiodeØ1"
FB740-10740 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB750-10750 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB750-40750 ± 8 nm40 ± 8 nm70%200 - 1150 nminfoN/AØ1"
FB760-10760 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB770-10770 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB780-10780 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FL05780-10780 ± 2 nm10 ± 2 nm70%200 - 1100 nminfoDiodeØ1/2"
FL780-10780 ± 2 nm10 ± 2 nm70%200 - 1150 nminfoDiodeØ1"
FB790-10790 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
  • 中心波長
  • FWHM
  • 中心波長における最小透過率
  • <0.01% (<-40 dB)
  • More Info Iconをクリックすると、グラフやダウンロード可能なデータをご覧いただけます。測定データにはフレネル反射を含むすべての損失が含まれています。透過率は記載された中心波長でのみ保証されます。グラフのデータは典型値です。性能は製造ロット毎に異なる場合があります。
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
FB700-10 Support Documentation
FB700-10Ø1" Bandpass Filter, CWL = 700 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today
FB700-40 Support Documentation
FB700-40Ø1" Bandpass Filter, CWL = 700 ± 8 nm, FWHM = 40 ± 8 nm
¥14,208
Today
FB710-10 Support Documentation
FB710-10Ø1" Bandpass Filter, CWL = 710 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today
FB720-10 Support Documentation
FB720-10Ø1" Bandpass Filter, CWL = 720 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today
FB730-10 Support Documentation
FB730-10Ø1" Bandpass Filter, CWL = 730 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today
FL730-10 Support Documentation
FL730-10Ø1" Laser Line Filter, CWL = 730 ± 2 nm, FWHM = 10 ± 2 nm
¥13,224
Today
FB740-10 Support Documentation
FB740-10Ø1" Bandpass Filter, CWL = 740 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today
FB750-10 Support Documentation
FB750-10Ø1" Bandpass Filter, CWL = 750 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today
FB750-40 Support Documentation
FB750-40Ø1" Bandpass Filter, CWL = 750 ± 8 nm, FWHM = 40 ± 8 nm
¥14,208
Today
FB760-10 Support Documentation
FB760-10Ø1" Bandpass Filter, CWL = 760 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today
FB770-10 Support Documentation
FB770-10Ø1" Bandpass Filter, CWL = 770 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today
FB780-10 Support Documentation
FB780-10Ø1" Bandpass Filter, CWL = 780 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today
FL05780-10 Support Documentation
FL05780-10Ø1/2" Laser Line Filter, CWL = 780 ± 2 nm, FWHM = 10 ± 2 nm
¥6,648
3-5 Days
FL780-10 Support Documentation
FL780-10Ø1" Laser Line Filter, CWL = 780 ± 2 nm, FWHM = 10 ± 2 nm
¥13,224
Today
FB790-10 Support Documentation
FB790-10Ø1" Bandpass Filter, CWL = 790 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today

バンドパスフィルタ、800~890 nm

Item #CWLaFWHMbT (Min)cBlockingdTransmission/
OD Datae
Laser LineSize
FB800-10800 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB800-40800 ± 8 nm40 ± 8 nm70%200 - 1150 nminfoN/AØ1"
FB810-10810 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB820-10820 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB830-10830 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FL830-10830 ± 2 nm10 ± 2 nm70%200 - 1150 nminfoDiodeØ1"
FB840-10840 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB850-10850 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FL05850-10850 ± 2 nm10 ± 2 nm70%200 - 1100 nminfoDiodeØ1/2"
FL850-10850 ± 2 nm10 ± 2 nm70%200 - 1150 nminfoDiodeØ1"
FB850-40850 ± 8 nm40 ± 8 nm70%200 - 1150 nminfoN/AØ1"
FB860-10860 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB870-10870 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB880-10880 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FL880-10880 ± 2 nm10 ± 2 nm50%200 - 1150 nminfoDiodeØ1"
FB880-40880 ± 8 nm40 ± 8 nm70%200 - 1150 nminfoN/AØ1"
FB880-70880 ± 8 nm70 ± 8 nm70%200 - 1150 nminfoN/AØ1"
FB890-10890 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
  • 中心波長
  • FWHM
  • 中心波長における最小透過率
  • <0.01% (<-40 dB)
  • More Info Iconをクリックすると、グラフやダウンロード可能なデータをご覧いただけます。測定データにはフレネル反射を含むすべての損失が含まれています。透過率は記載された中心波長でのみ保証されます。グラフのデータは典型値です。性能は製造ロット毎に異なる場合があります。
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
FB800-10 Support Documentation
FB800-10Ø1" Bandpass Filter, CWL = 800 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today
FB800-40 Support Documentation
FB800-40Ø1" Bandpass Filter, CWL = 800 ± 8 nm, FWHM = 40 ± 8 nm
¥14,208
Today
FB810-10 Support Documentation
FB810-10Ø1" Bandpass Filter, CWL = 810 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today
FB820-10 Support Documentation
FB820-10Ø1" Bandpass Filter, CWL = 820 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today
FB830-10 Support Documentation
FB830-10Ø1" Bandpass Filter, CWL = 830 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
3-5 Days
FL830-10 Support Documentation
FL830-10Ø1" Laser Line Filter, CWL = 830 ± 2 nm, FWHM = 10 ± 2 nm
¥13,224
Today
FB840-10 Support Documentation
FB840-10Ø1" Bandpass Filter, CWL = 840 ± 2 nm, FWHM = 10 ± 2 nm
¥12,169
Today
FB850-10 Support Documentation
FB850-10Ø1" Bandpass Filter, CWL = 850 ± 2 nm, FWHM = 10 ± 2 nm
¥14,208
Today
FL05850-10 Support Documentation
FL05850-10Ø1/2" Laser Line Filter, CWL = 850 ± 2 nm, FWHM = 10 ± 2 nm
¥6,648
3-5 Days
FL850-10 Support Documentation
FL850-10Ø1" Laser Line Filter, CWL = 850 ± 2 nm, FWHM = 10 ± 2 nm
¥13,224
Today
FB850-40 Support Documentation
FB850-40Ø1" Bandpass Filter, CWL = 850 ± 8 nm, FWHM = 40 ± 8 nm
¥14,208
Today
FB860-10 Support Documentation
FB860-10Ø1" Bandpass Filter, CWL = 860 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
3-5 Days
FB870-10 Support Documentation
FB870-10Ø1" Bandpass Filter, CWL = 870 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today
FB880-10 Support Documentation
FB880-10Ø1" Bandpass Filter, CWL = 880 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
3-5 Days
FL880-10 Support Documentation
FL880-10Ø1" Laser Line Filter, CWL = 880 ± 2 nm, FWHM = 10 ± 2 nm
¥13,224
3-5 Days
FB880-40 Support Documentation
FB880-40Ø1" Bandpass Filter, CWL = 880 ± 8 nm, FWHM = 40 ± 8 nm
¥13,118
3-5 Days
FB880-70 Support Documentation
FB880-70Ø1" Bandpass Filter, CWL = 880 ± 8 nm, FWHM = 70 ± 8 nm
¥14,208
Today
FB890-10 Support Documentation
FB890-10Ø1" Bandpass Filter, CWL = 890 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
3-5 Days

バンドパスフィルタ、900~990 nm

Item #CWLaFWHMbT (Min)cBlockingdTransmission/
OD Datae
Laser LineSize
FB900-10900 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB900-40900 ± 8 nm40 ± 8 nm70%200 - 1150 nminfoN/AØ1"
FL905-10905 ± 2 nm10 ± 2 nm70%200 - 1150 nminfoDiodeØ1"
FL905-25905 ± 5 nm25 ± 5 nm70%200 - 1150 nminfoDiodeØ1"
FB910-10910 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB920-10920 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB930-10930 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB940-10940 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB950-10950 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB960-10960 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB970-10970 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB980-10980 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
FB990-10990 ± 2 nm10 ± 2 nm50%200 - 1200 nminfoN/AØ1"
  • 中心波長
  • FWHM
  • 中心波長における最小透過率
  • <0.01% (<-40 dB)
  • More Info Icon をクリックすると、グラフやダウンロード可能なデータをご覧いただけます。測定データにはフレネル反射を含むすべての損失が含まれています。透過率は記載された中心波長でのみ保証されます。グラフのデータは典型値です。性能は製造ロット毎に異なる場合があります。 
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
FB900-10 Support Documentation
FB900-10Ø1" Bandpass Filter, CWL = 900 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today
FB900-40 Support Documentation
FB900-40Ø1" Bandpass Filter, CWL = 900 ± 8 nm, FWHM = 40 ± 8 nm
¥14,208
Today
FL905-10 Support Documentation
FL905-10Ø1" Laser Line Filter, CWL = 905 ± 2 nm, FWHM = 10 ± 2 nm
¥13,224
Today
FL905-25 Support Documentation
FL905-25Ø1" Laser Line Filter, CWL = 905 ± 5 nm, FWHM = 25 ± 5 nm
¥13,224
Today
FB910-10 Support Documentation
FB910-10Ø1" Bandpass Filter, CWL = 910 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
3-5 Days
FB920-10 Support Documentation
FB920-10Ø1" Bandpass Filter, CWL = 920 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today
FB930-10 Support Documentation
FB930-10Ø1" Bandpass Filter, CWL = 930 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today
FB940-10 Support Documentation
FB940-10Ø1" Bandpass Filter, CWL = 940 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today
FB950-10 Support Documentation
FB950-10Ø1" Bandpass Filter, CWL = 950 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today
FB960-10 Support Documentation
FB960-10Ø1" Bandpass Filter, CWL = 960 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today
FB970-10 Support Documentation
FB970-10Ø1" Bandpass Filter, CWL = 970 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
3-5 Days
FB980-10 Support Documentation
FB980-10Ø1" Bandpass Filter, CWL = 980 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today
FB990-10 Support Documentation
FB990-10Ø1" Bandpass Filter, CWL = 990 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
3-5 Days

バンドパスフィルタ、1000~1250 nm

Item #CWLaFWHMbT (Min)cBlockingdTransmission/
OD Datae
Laser LineSize
FB1000-101000 ± 2 nm10 ± 2 nm45%200 - 3000 nminfoN/AØ1"
FB1050-101050 ± 2 nm10 ± 2 nm45%200 - 3000 nminfoN/AØ1"
FL051064-31064 ± 0.6 nm3 ± 0.6 nm55%200 - 1100 nminfoNd:YAGØ1/2"
FL1064-31064 ± 0.6 nm3 ± 0.6 nm45%200 - 1150 nminfoNd:YAGØ1"
FL051064-101064 ± 2 nm10 ± 2 nm70%200 - 1100 nminfoNd:YAGØ1/2"
FL1064-101064 ± 2 nm10 ± 2 nm70%200 - 1150 nminfoNd:YAGØ1"
FB1070-101070 ± 2 nm10 ± 2 nm70%200 - 1200 nminfoN/AØ1"
FB1100-101100 ± 2 nm10 ± 2 nm40%200 - 3000 nminfoN/AØ1"
FB1150-101150 ± 2 nm10 ± 2 nm40%200 - 3000 nminfoN/AØ1"
FL1152-101152 ± 2 nm10 ± 2 nm45%200 - 3000 nminfoHeNeØ1"
FB1200-101200 ± 2 nm10 ± 2 nm40%200 - 3000 nminfoN/AØ1"
FB1250-101250 ± 2 nm10 ± 2 nm40%200 - 3000 nminfoN/AØ1"
  • 中心波長
  • FWHM
  • 中心波長における最小透過率
  • <0.01% (<-40 dB)
  •  More Info Icon をクリックすると、グラフやダウンロード可能なデータをご覧いただけます。測定データにはフレネル反射を含むすべての損失が含まれています。透過率は記載された中心波長でのみ保証されます。グラフのデータは典型値です。性能は製造ロット毎に異なる場合があります。 
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
FB1000-10 Support Documentation
FB1000-10Ø1" Bandpass Filter, CWL = 1000 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today
FB1050-10 Support Documentation
FB1050-10Ø1" Bandpass Filter, CWL = 1050 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today
FL051064-3 Support Documentation
FL051064-3Ø1/2" Laser Line Filter, CWL = 1064 ± 0.6 nm, FWHM = 3 ± 0.6 nm
¥9,812
3-5 Days
FL1064-3 Support Documentation
FL1064-3Ø1" Laser Line Filter, CWL = 1064 ± 0.6 nm, FWHM = 3 ± 0.6 nm
¥29,683
Today
FL051064-10 Support Documentation
FL051064-10Ø1/2" Laser Line Filter, CWL = 1064 ± 2 nm, FWHM = 10 ± 2 nm
¥6,648
Today
FL1064-10 Support Documentation
FL1064-10Ø1" Laser Line Filter, CWL = 1064 ± 2 nm, FWHM = 10 ± 2 nm
¥13,224
Today
FB1070-10 Support Documentation
FB1070-10Customer Inspired! Ø1" Bandpass Filter, CWL = 1070 ± 2 nm, FWHM = 10 ± 2 nm
¥13,224
Today
FB1100-10 Support Documentation
FB1100-10Ø1" Bandpass Filter, CWL = 1100 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today
FB1150-10 Support Documentation
FB1150-10Ø1" Bandpass Filter, CWL = 1150 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today
FL1152-10 Support Documentation
FL1152-10Ø1" Laser Line Filter, CWL = 1152 ± 2 nm, FWHM = 10 ± 2 nm
¥13,224
3-5 Days
FB1200-10 Support Documentation
FB1200-10Ø1" Bandpass Filter, CWL = 1200 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today
FB1250-10 Support Documentation
FB1250-10Ø1" Bandpass Filter, CWL = 1250 ± 2 nm, FWHM = 10 ± 2 nm
¥13,118
Today

バンドパスフィルタ、1300~1490 nm

Item #CWLaFWHMbT (Min)cBlockingdTransmission/
OD Datae
Laser LineSize
FB1300-121300 ± 2.4 nm12 ± 2.4 nm40%200 - 3000 nminfoN/AØ1"
FB1300-301300 ± 6 nm30 ± 6 nm40%200 - 1850 nminfoN/AØ1"
FB1310-121310 ± 2 nm12 ± 2.4 nm40%200 - 3000 nminfoN/AØ1"
FB1320-121320 ± 2 nm12 ± 2.4 nm40%200 - 3000 nminfoN/AØ1"
FB1330-121330 ± 2 nm12 ± 2.4 nm40%200 - 3000 nminfoN/AØ1"
FB1340-121340 ± 2 nm12 ± 2.4 nm40%200 - 3000 nminfoN/AØ1"
FB1350-121350 ± 2.4 nm12 ± 2.4 nm35%200 - 3000 nminfoN/AØ1"
FB1400-121400 ± 2.4 nm12 ± 2.4 nm35%200 - 3000 nminfoN/AØ1"
FB1450-121450 ± 2.4 nm12 ± 2.4 nm35%200 - 3000 nminfoN/AØ1"
FB1480-121480 ± 2 nm12 ± 2.4 nm35%200 - 3000 nminfoN/AØ1"
FB1490-121490 ± 2 nm12 ± 2.4 nm35%200 - 3000 nminfoN/AØ1"
  • 中心波長
  • FWHM
  • 中心波長における最小透過率
  • <0.01% (<-40 dB)
  • More Info Icon をクリックすると、グラフやダウンロード可能なデータをご覧いただけます。測定データにはフレネル反射を含むすべての損失が含まれています。透過率は記載された中心波長でのみ保証されます。グラフのデータは典型値です。性能は製造ロット毎に異なる場合があります。 
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
FB1300-12 Support Documentation
FB1300-12Ø1" Bandpass Filter, CWL = 1300 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today
FB1300-30 Support Documentation
FB1300-30Ø1" Bandpass Filter, CWL = 1300 ± 6 nm, FWHM = 30 ± 6 nm
¥12,731
Today
FB1310-12 Support Documentation
FB1310-12Ø1" Bandpass Filter, CWL = 1310 ± 2 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today
FB1320-12 Support Documentation
FB1320-12Ø1" Bandpass Filter, CWL = 1320 ± 2 nm, FWHM = 12 ± 2.4 nm
¥13,118
3-5 Days
FB1330-12 Support Documentation
FB1330-12Ø1" Bandpass Filter, CWL = 1330 ± 2 nm, FWHM = 12 ± 2.4 nm
¥13,118
3-5 Days
FB1340-12 Support Documentation
FB1340-12Ø1" Bandpass Filter, CWL = 1340 ± 2 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today
FB1350-12 Support Documentation
FB1350-12Ø1" Bandpass Filter, CWL = 1350 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today
FB1400-12 Support Documentation
FB1400-12Ø1" Bandpass Filter, CWL = 1400 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
3-5 Days
FB1450-12 Support Documentation
FB1450-12Ø1" Bandpass Filter, CWL = 1450 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today
FB1480-12 Support Documentation
FB1480-12Ø1" Bandpass Filter, CWL = 1480 ± 2 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today
FB1490-12 Support Documentation
FB1490-12Ø1" Bandpass Filter, CWL = 1490 ± 2 nm, FWHM = 12 ± 2.4 nm
¥13,118
3-5 Days

バンドパスフィルタ、1500~1550 nm

Item #CWLaFWHMbT (Min)cBlockingdTransmission/
OD Datae
Laser LineSize
FB1500-121500 ± 2.4 nm12 ± 2.4 nm35%200 - 1850 nminfoN/AØ1"
FB1510-121510 ± 2 nm12 ± 2.4 nm35%200 - 3000 nminfoN/AØ1"
FB1520-121520 ± 2 nm12 ± 2.4 nm35%200 - 3000 nminfoN/AØ1"
FB1530-121530 ± 2 nm12 ± 2.4 nm35%200 - 3000 nminfoN/AØ1"
FB1540-121540 ± 2 nm12 ± 2.4 nm35%200 - 3000 nminfoN/AØ1"
FB1550-121550 ± 2.4 nm12 ± 2.4 nm50%200 - 1850 nminfoDiodeØ1"
FB1550-301550 ± 6 nm30 ± 6 nm50%200 - 1850 nminfoDiodeØ1"
FL051550-401550 ± 8 nm40 ± 8 nm45%200 - 1850 nminfoDiodeØ1/2"
FB1550-401550 ± 8 nm40 ± 8 nm45%200 - 1850 nminfoDiodeØ1"
  • 中心波長
  • FWHM
  • 中心波長における最小透過率
  • <0.01% (<-40 dB)
  • More Info Icon をクリックすると、グラフやダウンロード可能なデータをご覧いただけます。測定データにはフレネル反射を含むすべての損失が含まれています。透過率は記載された中心波長でのみ保証されます。グラフのデータは典型値です。性能は製造ロット毎に異なる場合があります。
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
FB1500-12 Support Documentation
FB1500-12Ø1" Bandpass Filter, CWL = 1500 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today
FB1510-12 Support Documentation
FB1510-12Ø1" Bandpass Filter, CWL = 1510 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
3-5 Days
FB1520-12 Support Documentation
FB1520-12Ø1" Bandpass Filter, CWL = 1520 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today
FB1530-12 Support Documentation
FB1530-12Ø1" Bandpass Filter, CWL = 1530 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today
FB1540-12 Support Documentation
FB1540-12Ø1" Bandpass Filter, CWL = 1540 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today
FB1550-12 Support Documentation
FB1550-12Ø1" Bandpass Filter, CWL = 1550 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today
FB1550-30 Support Documentation
FB1550-30Ø1" Bandpass Filter, CWL = 1550 ± 6 nm, FWHM = 30 ± 6 nm
¥12,731
Today
FL051550-40 Support Documentation
FL051550-40Ø1/2" Laser Line Filter, CWL = 1550 ± 8 nm, FWHM = 40 ± 8 nm
¥6,648
3-5 Days
FB1550-40 Support Documentation
FB1550-40Ø1" Bandpass Filter, CWL = 1550 ± 8 nm, FWHM = 40 ± 8 nm
¥12,731
Today

バンドパスフィルタ、1560~1650 nm

Item #CWLaFWHMbT (Min)cBlockingdTransmission/
OD Datae
Laser LineSize
FB1560-121560 ± 2 nm12 ± 2.4 nm50%200 - 1850 nminfoN/AØ1"
FB1570-121570 ± 2 nm12 ± 2.4 nm50%200 - 1850 nminfoN/AØ1"
FB1580-121580 ± 2 nm12 ± 2.4 nm50%200 - 1850 nminfoN/AØ1"
FB1590-121590 ± 2 nm12 ± 2.4 nm50%200 - 1850 nminfoN/AØ1"
FB1600-121600 ± 2.4 nm12 ± 2.4 nm50%200 - 1850 nminfoN/AØ1"
FB1610-121610 ± 2 nm12 ± 2.4 nm50%200 - 1850 nminfoN/AØ1"
FB1620-121620 ± 2 nm12 ± 2.4 nm50%200 - 1850 nminfoN/AØ1"
FB1650-121650 ± 2.4 nm12 ± 2.4 nm50%200 - 1850 nminfoN/AØ1"
  • 中心波長
  • FWHM
  • 中心波長における最小透過率
  • <0.01% (<-40 dB)
  • More Info Iconをクリックすると、グラフやダウンロード可能なデータをご覧いただけます。測定データにはフレネル反射を含むすべての損失が含まれています。透過率は記載された中心波長でのみ保証されます。グラフのデータは典型値です。性能は製造ロット毎に異なる場合があります。
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
FB1560-12 Support Documentation
FB1560-12Ø1" Bandpass Filter, CWL = 1560 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today
FB1570-12 Support Documentation
FB1570-12Ø1" Bandpass Filter, CWL = 1570 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
3-5 Days
FB1580-12 Support Documentation
FB1580-12Ø1" Bandpass Filter, CWL = 1580 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
3-5 Days
FB1590-12 Support Documentation
FB1590-12Ø1" Bandpass Filter, CWL = 1590 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
3-5 Days
FB1600-12 Support Documentation
FB1600-12Ø1" Bandpass Filter, CWL = 1600 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today
FB1610-12 Support Documentation
FB1610-12Ø1" Bandpass Filter, CWL = 1610 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
3-5 Days
FB1620-12 Support Documentation
FB1620-12Ø1" Bandpass Filter, CWL = 1620 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
3-5 Days
FB1650-12 Support Documentation
FB1650-12Ø1" Bandpass Filter, CWL = 1650 ± 2.4 nm, FWHM = 12 ± 2.4 nm
¥13,118
Today

バンドパスフィルターキット

バンドパスフィルターキットにはもっとも一般的なØ25.4 mm(Ø1インチ)マウント付きフィルタが10枚入っています。フィルタの筐体には、中心波長、バンドパス領域の半値全幅(FWHM)、ロット番号、透過方向を示す矢印が記されています。フィルタは光学素子を整理して破損を防ぐのに便利な発泡体入り保管ケースに収納されています。下記の表には、各キットに含まれているフィルタ(およびその仕様)が示されています。

Item #Filter IncludedCenter
Wavelength
FWHMT(min)aTransmission/
OD Datab
Filter IncludedCenter
Wavelength
FWHMT(min)aTransmission/
OD Datab
FKB-VIS-10FB350-10350 ± 2 nm10 ± 2 nm25%infoFB400-10400 ± 2 nm10 ± 2 nm37%info
FB450-10450 ± 2 nm10 ± 2 nm45%infoFB500-10500 ± 2 nm10 ± 2 nm50%info
FB550-10550 ± 2 nm10 ± 2 nm50%infoFB600-10600 ± 2 nm10 ± 2 nm50%info
FB650-10650 ± 2 nm10 ± 2 nm50%infoFB700-10700 ± 2 nm10 ± 2 nm50%info
FB750-10750 ± 2 nm10 ± 2 nm50%infoFB800-10800 ± 2 nm10 ± 2 nm50%info
FKB-VIS-40FB400-40400 ± 8 nm40 ± 8 nm45%infoFB450-40450 ± 8 nm40 ± 8 nm45%info
FB500-40500 ± 8 nm40 ± 8 nm70%infoFB550-40550 ± 8 nm40 ± 8 nm70%info
FB600-40600 ± 8 nm40 ± 8 nm70%infoFB650-40650 ± 8 nm40 ± 8 nm70%info
FB700-40700 ± 8 nm40 ± 8 nm70%infoFB750-40750 ± 8 nm40 ± 8 nm70%info
FB800-40800 ± 8 nm40 ± 8 nm70%infoFB850-40850 ± 8 nm40 ± 8 nm70%info
FKB-IR-10FB850-10850 ± 2 nm10 ± 2 nm50%infoFB900-10900 ± 2 nm10 ± 2 nm50%info
FB1000-101000 ± 2 nm10 ± 2 nm45%infoFB1100-101100 ± 2 nm10 ± 2 nm40%info
FB1200-101200 ± 2 nm10 ± 2 nm40%infoFB1300-121300 ± 2.4 nm12 ± 2.4 nm40%info
FB1400-121400 ± 2.4 nm12 ± 2.4 nm35%infoFB1500-121500 ± 2.4 nm12 ± 2.4 nm35%info
FB1550-121550 ± 2.4 nm12 ± 2.4 nm50%infoFB1600-121600 ± 2.4 nm12 ± 2.4 nm50%info
  • 中心波長における最小透過率
  • More Info Iconをクリックすると、グラフやダウンロード可能なデータをご覧いただけます。測定データにはフレネル反射を含むすべての損失が含まれています。透過率は記載された中心波長でのみ保証されます。グラフのデータは典型値です。性能は製造ロット毎に異なる場合があります。
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
FKB-VIS-10 Support Documentation
FKB-VIS-10可視域バンドパスフィルターキット、10 nm FWHM、マウント付、10枚セット
¥133,782
Today
FKB-VIS-40 Support Documentation
FKB-VIS-40可視域バンドパスフィルターキット、40 nm FWHM、マウント付、10枚セット
¥138,284
Today
FKB-IR-10 Support Documentation
FKB-IR-10赤外域バンドパスフィルターキット、10 nm FWHM、マウント付、10枚セット
¥130,125
Today
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