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Supplier: MOK Optics Co., Ltd.
Description: MOK Optics produce wide range of optical filters, including Bandpass filter, Narrow bandpass filter, Long pass filter, IR-cut filter, UV-cut filter etc.), which can be used in a variety of applications, ranging from scientific, beauty
- Filter Type: Bandpass / Interference Filters
- Rejection Range: 350 to 1100 nm
- Transmission Range: 850 nm
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Supplier: Changchun Yutai Optics Co., Ltd.
Description: Bandpass Filters are used to selectively transmit a portion of the spectrum while rejecting all other wavelengths. Yutai Optics offers a wide variety of Bandpass Filters in a range of bandwidth options for ultraviolet (UV), visible (VIS), or infrared (IR)
- Application: Infrared (IR), Visible (VIS), Ultra-Violet (UV)
- Filter Surface Quality: 60-40 Scratch / Dig, 80-50 Scratch / Dig
- Thickness: 0.5000 to 6 mm
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Supplier: HG Optronics, Inc.
Description: A band pass filter is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range, and it’s used to selectively transmit a portion of the spectrum while rejecting all other wavelengths. 4.1?What are bandpass filters?
- Application: Infrared (IR)
- Filter Shape: Circular
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Supplier: Tower Optical Corporation
Description: Tower custom filters cover applications for biomedical bandpass, narrow bandpass, broad bandpass or long pass. Using ion-beam sputtering together with volume manufacturing methods, Tower is able to offer cost-effective solutions.
- Application: Infrared (IR), Visible (VIS)
- Filter Shape: Circular
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Supplier: Tower Optical Corporation
Description: Tower custom filters cover applications for biomedical bandpass, narrow bandpass, broad bandpass or long pass. Using ion-beam sputtering together with volume manufacturing methods, Tower is able to offer cost-effective solutions.
- Application: Infrared (IR), Visible (VIS)
- Filter Shape: Circular
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Supplier: Electro Optical Components, Inc.
Description: Wide band pass filters are designed to isolate a very wide spectral band. They are classified by having bandwidths (measured at half peak transmittance levels) greater than 13%. When ordering, it is necessary to specify the 5% cut on/cut off transmission points or the 50% cut on/cut off
- Application: Infrared (IR)
- Diameter, Square Side, or Rectangular Length: 5 to 100 mm
- Minimum Peak Transmittance: 65 to 90 (%)
- Thickness: 0.5000 to 1.2 mm
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Supplier: Rapid Spectral Solutions
Description: Rapid Spectral Solutions (RSS) has a listing of many bandpass filters with FWHM of 1.0 to 50 nm, with a feature of accepting light from a substantial field of view. Filters can be provided with Acceptance Angles up to +- 50 degrees from normal with little loss of normal
- Application: Infrared (IR), Visible (VIS)
- Center Wavelength: 400 to 2500 nm
- Diameter, Square Side, or Rectangular Length: 6.25 to 100 mm
- Filter Bandpass: 1 to 50 nm
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Supplier: Abrisa Technologies
Description: This covert filter design blocks energy with wavelengths shorter than 825nm. Typically used with infra-red cameras, scopes, and night vision goggles for surveillance, these filters enable infrared energy to be emitted from a variety of light sources while blocking visible energy,
- Application: Infrared (IR)
- Diameter, Square Side, or Rectangular Length: 24 mm
- Filter Shape: Circular
- Thickness: 1.1 to 3.3 mm
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Supplier: Rapid Spectral Solutions
Description: Rapid Spectral Solutions (RSS) has a listing of many atomic and laser emission line filters with FWHM of less than 1.0 nm. Getting them in your hands in days to weeks rather than months, for the lowest possible cost, is a challenge we thrive on.
- Application: Infrared (IR), Visible (VIS)
- Center Wavelength: 400 to 1600 nm
- Diameter, Square Side, or Rectangular Length: 6.25 to 100 mm
- Filter Bandpass: 0.3000 to 1 nm
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Supplier: Abrisa Technologies
Description: This unique filter consists of a two piece optically coated substrate designed to block the visible output of a light source from as close as 3 feet. Transmittance is =1.0% average from 400 to 890 nm and =65% average from 950 to 2500nm. Reflectance is =5.0% average from 400 to 700 nm
- Application: Infrared (IR)
- Diameter, Square Side, or Rectangular Length: 24 mm
- Filter Shape: Circular
- Thickness: 1.1 to 3.3 mm
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Supplier: Umicore Coating Services Ltd.
Description: IR narrow bandpass filters are designed to isolate a narrow region of the infrared spectrum between 0.85um and 10um, and are used in a variety of application such as gas detection.
- Filter Type: Bandpass / Interference Filters
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Supplier: Artifex Engineering
Description: Central wavelength tolerance: ± 2nmFull width at Half-Maximum: 10nm ± 2nmTransmission at Central Wavelength: 10% (215nm), 15% (254-280nm), 40% (340-405nm), 50% (450-630nm) Blocking: 0.01%
- Application: Infrared (IR), Visible (VIS), Ultra-Violet (UV)
- Center Wavelength: 214 to 630 nm
- Filter Bandpass: 10 nm
- Filter Surface Quality: 60-40 Scratch / Dig
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Supplier: CeNing Optics Co., Ltd.
Description: Band pass filter plates are divided into short-pass and long-pass filters according to whether they transmit below or above the transition wavelength. The transition wavelength or cut-on/off wavelength is the wavelength at which the transmission is 50% of its peak value.
- Application: Infrared (IR), Visible (VIS)
- Diameter, Square Side, or Rectangular Length: 5 to 76.2 mm
- Filter Shape: Circular, Square
- Filter Surface Quality: 60-40 Scratch / Dig, 80-50 Scratch / Dig
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Supplier: Changchun Sunday Optics Co., Ltd.
Description: Optical Mirrors are used for beam turning, interferometry, imaging, or illumination.Using polished glass or metal as the substrate, the light beam hits the surface to form mirror reflection.In order to obtain as much reflected light as possible, the substrate is often coated with a reflective
- Application: Infrared (IR), Visible (VIS), Ultra-Violet (UV)
- Diameter, Square Side, or Rectangular Length: 2 to 200 mm
- Filter Shape: Circular
- Filter Surface Quality: 10-5 Scratch / Dig, 80-50 Scratch / Dig
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Supplier: Thorlabs, Inc.
Description: light throughout the UV, VIS, and IR spectral regions. The metallic mirror coatings have high reflectivity over the widest spectral region, while the broadband dielectric mirrors have a narrower spectral range of operation; the average reflectivity throughout the specified region is greater
- Application: Infrared (IR), Visible (VIS), Ultra-Violet (UV)
- Center Wavelength: 340 to 6500 nm
- Diameter, Square Side, or Rectangular Length: 12.5 to 25.4 mm
- Filter Bandpass: 0.8000 to 600 nm
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Supplier: Abrisa Technologies
Description: This semi-covert filter design transmits more of the near infrared energy. These filters are used with imaging systems requiring greater sensitivity to wavelengths 800-900nm. Typically used with infra-red cameras, scopes, and night vision goggles for surveillance, these filters
- Application: Infrared (IR)
- Diameter, Square Side, or Rectangular Length: 24 mm
- Filter Shape: Circular
- Thickness: 1.1 to 3.3 mm
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Supplier: Edmund Optics Inc.
Description: Ideal for Gas Analysis Center Wavelengths of 2.7-5.3µm Single Substrate Interference Filter Developed with durability in mind, our Infrared (IR) OD 4 Bandpass Filters provide the high transmission and deep rejection needed to isolate narrow spectral
- Application: Infrared (IR)
- Diameter, Square Side, or Rectangular Length: 25 mm
- Filter Shape: Circular
- Filter Surface Quality: 60-40 Scratch / Dig
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Supplier: Edmund Optics Inc.
Description: Ideal for Gas Analysis Center Wavelengths of 2.7-5.3µm Single Substrate Interference Filter Developed with durability in mind, our Infrared (IR) OD 4 Bandpass Filters provide the high transmission and deep rejection needed to isolate narrow spectral
- Application: Infrared (IR)
- Diameter, Square Side, or Rectangular Length: 25 mm
- Filter Shape: Circular
- Filter Surface Quality: 60-40 Scratch / Dig
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Supplier: Edmund Optics Inc.
Description: Ideal for Gas Analysis Center Wavelengths of 2.7-5.3µm Single Substrate Interference Filter Developed with durability in mind, our Infrared (IR) OD 4 Bandpass Filters provide the high transmission and deep rejection needed to isolate narrow spectral
- Application: Infrared (IR)
- Diameter, Square Side, or Rectangular Length: 25 mm
- Filter Shape: Circular
- Filter Surface Quality: 60-40 Scratch / Dig
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Supplier: Edmund Optics Inc.
Description: Ideal for Gas Analysis Center Wavelengths of 2.7-5.3µm Single Substrate Interference Filter Developed with durability in mind, our Infrared (IR) OD 4 Bandpass Filters provide the high transmission and deep rejection needed to isolate narrow spectral
- Application: Infrared (IR)
- Diameter, Square Side, or Rectangular Length: 25 mm
- Filter Shape: Circular
- Filter Surface Quality: 60-40 Scratch / Dig
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Supplier: Andover Corporation
Description: In order to make it simple for customers to custom-tailor an optical bandpass filter for their application, Andover offers a line of Semi-Custom bandpass filters. Their construction is similar to both the Standard Bandpass and High-Transmitting bandpass
- Application: Infrared (IR)
- Diameter, Square Side, or Rectangular Length: 25 mm
- Filter Surface Quality: 80-50 Scratch / Dig, Other
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Supplier: Deposition Sciences, Inc.
Description: PRODUCT DESCRIPTION DSI has many years of experience producing narrow bandpass filters for use in the MWIR through LWIR. The coatings are produced by either sputtering or evaporation. They are durable and can be used in a broad range of operating environments
- Application: Infrared (IR), Visible (VIS), Ultra-Violet (UV)
- Filter Shape: Circular, Square
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Supplier: Andover Corporation
Description: Optical bandpass filters are designed to transmit a well-defined band of energy in the electromagnetic spectrum. Andover offers one of the most extensive listings of standard "off-the-shelf" interference filters in this industry. Wavelengths range from the ultraviolet through
- Application: Infrared (IR)
- Center Wavelength: 610 nm
- Diameter, Square Side, or Rectangular Length: 25 mm
- Filter Surface Quality: Other
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Supplier: CRYSTECH, Inc.
Description: CRYSTECH is committed to manufacturing high-precision filters for solid-state laser systems. CRYSTECH can provide IPL filters, narrowband filters and broadband filters with precise wavelengths, high transmittance, good cut-off depth, and strong film layers. They are
- Application: Infrared (IR), Visible (VIS)
- Filter Shape: Rectangular
- Filter Surface Quality: 10-5 Scratch / Dig
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Supplier: Andover Corporation
Description: Andover maintains a stock of high-quality surplus IR optical bandpass filters. These are primarily overruns of custom production lots, and exhibit the same high level of quality as all of our other products. Consequently, this can be a very economical alternative to purchasing a
- Center Wavelength: 4590 nm
- Diameter, Square Side, or Rectangular Length: 25 mm
- Filter Surface Quality: 80-50 Scratch / Dig, Other
- Thickness: 1 mm
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Supplier: Andover Corporation
Description: Andover maintains a stock of high-quality surplus IR optical bandpass filters. These are primarily overruns of custom production lots, and exhibit the same high level of quality as all of our other products. Consequently, this can be a very economical alternative to purchasing a
- Center Wavelength: 10400 nm
- Diameter, Square Side, or Rectangular Length: 50 mm
- Filter Surface Quality: 60-40 Scratch / Dig, Other
- Thickness: 1 mm
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Supplier: Suzhou Jiujon Optics Co., Ltd
Description: The 1550nm bandpass filter for pulsed phase-shifted LiDAR rangefinders. This filter is designed to improve the performance and accuracy of lidar systems, making them an important component in a wide range of applications such as robotics, surveying and more. The 1550nm
- Application: Infrared (IR)
- Center Wavelength: 1550 nm
- Filter Bandpass: 15 nm
- Filter Shape: Other
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Supplier: Suzhou Jiujon Optics Co., Ltd
Description: Introducing our latest innovation in biochemical analysis technology - bandpass filters for biochemical analyzers. These filters are designed to improve the performance and accuracy of biochemistry analyzers, ensuring precise and reliable results for a variety of applications.
- Application: Infrared (IR)
- Center Wavelength: 1050 to 1064 nm
- Filter Bandpass: 4 nm
- Filter Shape: Circular
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Supplier: Ross Optical Industries
Description: These types of filters are used to pass certain narrow wavelength band with high transmission and block the un-wanted light. The pass band can be very narrow such as 10nm or very wide depending on your specific application. Rejection band are deeply blocked with OD from 3 to 5 or above
- Application: Infrared (IR), Visible (VIS), Ultra-Violet (UV)
- Diameter, Square Side, or Rectangular Length: 3 mm
- Filter Shape: Circular
- Filter Surface Quality: 80-50 Scratch / Dig
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Supplier: Materion Corporation
Description: US defense companies initially developed thermal Imaging cameras for use in military applications. The initial technologies for thermal imaging relied on cryogenically cooled IR detectors, which were expensive. Over the past 10 years, commercial applications for thermal imaging cameras have
- Application: Infrared (IR)
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Supplier: Kyocera Corporation
Description: Crystal etalon filter has consisting of plate with reflection coating on the both sides. We offer high precision etalon filters based on the unique production of synthetic crystals, processing, grinding, and film formation technologies. Features • Wideband
- Application: Infrared (IR)
- Diameter, Square Side, or Rectangular Length: 1 to 10 mm
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Supplier: Daheng New Epoch Technology, Inc.
Description: Interference filters are fabricated by a series of thin layers of various dielectric materials sandwiched by glsaa substrates. When multi wavelength light passes through the filter interference occurs due to the differences in refractive index, resulting in a very high transmittance
- Application: Infrared (IR), Visible (VIS)
- Center Wavelength: 446 to 1550 nm
- Diameter, Square Side, or Rectangular Length: 25.4 mm
- Filter Shape: Circular
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Supplier: Chroma Technology Corp.
Description: Type: Emission Filter Coating: Sputter/Hard Coated
- Application: Infrared (IR)
- Center Wavelength: 785 nm
- Diameter, Square Side, or Rectangular Length: 25 mm
- Filter Shape: Circular, Rectangular
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Supplier: Newport MKS
Description: The 20BPF10-750 Bandpass Filter is a 2 x 2 inch (50.8 x 50.8 mm) square bandpass filter with a center wavelength of 750 ± 2 nm and a Full Width Half Max of 13 ± 2 nm. See Curve 15, for transmission graph. Our Bandpass Filters pass a narrow spectral band of
- Center Wavelength: 750 nm
- Diameter, Square Side, or Rectangular Length: 45.5 mm
- Filter Bandpass: 13 nm
- Filter Surface Quality: 80-50 Scratch / Dig, Other
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Supplier: Foctek Photonics, Inc.
Description: Applications Biomedical Fluorescence Microscope Laser System Inspection Apparatus Selective Interference Hg Lamp Spectrum Analyzing Spectrum Imaging Optics Systems
- Application: Infrared (IR), Visible (VIS), Ultra-Violet (UV)
- Center Wavelength: 220 to 750 nm
- Diameter, Square Side, or Rectangular Length: 12 to 24 mm
- Filter Bandpass: 10 to 80 nm
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(IR-C, 6000 ? 14000nm, FIR). Infrared Filters Applications: security monitoring, infrared gas analyzers, night vision products, infrared detectors (read more)
Browse Optical Filters Datasheets for Changchun Yutai Optics Co., Ltd. -
What is the main function of an IR cut filter? Core Function Blocks infrared light: natural and artificial light sources often contain visible and infrared light. However, image sensors (e.g. CMOS/CCD) are sensitive to infrared light (read more)
Browse Optical Filters Datasheets for Changchun Yutai Optics Co., Ltd. -
to choose materials for IR longpass filters? Material Transparent Range(um) Refractive Index Advantage (read more)
Browse Optical Filters Datasheets for Changchun Yutai Optics Co., Ltd. -
What are the common types of IR longpass filters? NIR Longpass: The cut-off wavelength is usually 650-1100nm (e.g., 750nm) and is used to separate visible light from near-infrared light. MWIR/LWIR Longpass: (read more)
Browse Optical Filters Datasheets for Changchun Yutai Optics Co., Ltd. -
Infrared (IR) filters are normally combinations of thin film deposition interference filters. Out of band blocking can be achieved by the proper choice of substrate, reflectance filter stacks or by adding absorption glass. The thin (read more)
Browse Optical Filters Datasheets for Electro Optical Components, Inc. -
UV to IR filters. These bandpass, dichroic, notch, and longwave pass optical filters deliver superior performance and exceptional durability when compared to traditional filters in these spectral ranges, allowing us to offer advanced UV-IR spectral-management solutions to our customers.” (read more)
Browse Optical Bandpass Filters Datasheets for Alluxa, Inc. -
, Alluxa’s CCO, notes, “We are excited to announce our new optical filter catalog with the extended UV to IR filters. These bandpass, dichroic, notch, and longwave pass optical filters deliver superior performance and exceptional durability when compared to traditional filters in these spectral ranges (read more)
Browse Optical Bandpass Filters Datasheets for Alluxa, Inc. -
, including ultra-narrow bandpass filters, bandpass filters, dichroic, notch, and multiband filters. The UV to Mid-IR coatings can also be deposited on various substrate shapes and sizes and even on large format parts. Other SIRRUS PVD features include high-volume output, quick turn manufacturing of (read more)
Browse Optical Bandpass Filters Datasheets for Alluxa, Inc. -
ULTRA-NARROW BANDPASS FILTERS With the narrowest bandwidths and highest transmission in the industry, Alluxa’s thin (read more)
Browse Optical Bandpass Filters Datasheets for Alluxa, Inc. -
Alluxa Ultra Narrow Bandpass Optical Filters For Sale (read more)
Browse Optical Bandpass Filters Datasheets for Alluxa, Inc.
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In the Spotlight: Interference Bandpass Filters
, these filters are designed to pass desired frequencies and reject wavelengths outside that particular range. For example, if you're after an optical component that transmits a portion of the infrared (IR) wavelength and blocks an amount of the ultraviolet (UV) waveband, Interference Bandpass Filters
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Introduction to Thermopile Detectors
and do not emit any radiation. Our detector's spectral absorption is flat from the ultraviolet to the far infrared. Spectral sensitivity is defined by the selection of optical band-pass filters. Thermopile output is generally in the micro-Volt to milli-Volt range depending on target size, temperature
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Budget Astrophotography
2× barlow IR bandpass filter .
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Infrared (IR) OD 4 Bandpass Filters Offer Excellent Durability for Harsh Environments | Edmund Optics
These IR bandpass filters feature >OD4 blocking with center wavelengths optimized for analyzing water vapor, ethanol, formaldehyde, CO2, CO and NO.
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Hydrogen Chloride Measurements In Launch-Vehicle Exhaust Clouds
IR filter bandpasses .
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Near-infrared bandpass filters from Si/SiO2 multilayer coatings
This investigation aims at the design of a near- IR bandpass filter having a bandpass in the spectral region of 1550 to 1700 nm, OOB rejection starting from 400 to 2000 nm, and high transmittance, greater than 0.90.
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Infrared (IR) OD 4 bandpass filters - Edmund Optics - Imaging and Machine Vision Europe
These IR bandpass filters feature >OD4 blocking with centre wavelengths optimised for analysing water vapour, ethanol, formaldehyde, CO2, CO and NO.
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Infrared (IR) OD 4 Bandpass Filters Offer Excellent Durability For Harsh Environments
These IR bandpass filters feature >OD4 blocking with center wavelengths optimized for analyzing water vapor, ethanol, formaldehyde, CO2, CO and NO.
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A Two-Dimensional Near-Infrared Tracking System
With the availability of reliable narrowband visible and IR bandpass filters , this technique could be applied to solve orientation and recognition problems as they apply to industrial machine vision.
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Sensor design and capabilities for the Russian American Observational Satellites (RAMOS)
Table II identifies the IR filter bandpasses for satellites 1 and 2, and Figure 4 is a graphic representation of those bandpasses against earth radiance curves.
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Small Business Innovation Research: Abstracts of Phase 1 awards, 1994
The recent developments of low-bandgap photovoltaic cells and IR bandpass filters have finally made the promise of high efficiencythermophotovoltaic energy conversion a reality.
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Design and validation of an analyser to measure sulphur hexafluoride gas during respiration
… In the Jonmaxker study, the original operating wavelength of the capnograph was changed from the 4.2 ixm wavelength band, where CO2 absorbs, to the 10.6 ixm band, where SF6 has a strong absorption band, by changing the IR bandpass filters .