-
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
-
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 Specific: Infrared (IR), Visible (VIS)
- Filter Shape: Circular
- Filter Type: Bandpass / Interference Filters, Neutral Density Filters
-
Supplier: ECOPTIK (CHANGCHUN) LTD
Description: Based on the technique of all-dielectric hard coating and the principle of dielectric interference, and based on the characteristics of narrow-band filters, the optical properties are independent of the substrate. The narrow-band filter produced by BRD Optical is
- Diameter, Square Side, or Rectangular Length: 3 to 200 mm
- Filter Surface Quality: 20-10 Scratch / Dig, 40-20 Scratch / Dig
- Filter Type: Bandpass / Interference Filters, Other
- Thickness: 0.5000 to 5 mm
-
-
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 Specific: 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
-
Supplier: Daheng New Epoch Technology, Inc.
Description: for certain wavelengths, while other wavelengths are either reflected or absorbed. For a given wavelength a very narrow bandwidth(3nm-10nm) can be obtained. Optical interference filters are angle-sensitive and should be used with normal or near normal incident light. If the
- Diameter, Square Side, or Rectangular Length: 25.4 mm
- Filter Shape: Circular
- Filter Type: Bandpass / Interference Filters
- Thickness: 6 mm
-
Supplier: Alluxa, Inc.
Description: -narrowband filter is coated on a 2 mm thick N-BK7 substrate and mounted in a 50 mm (+0/-0.1 mm) diameter, 3.5 mm (± 0.1 mm) thick anodized aluminum ring. Alluxa ultra-narrow bandpass filters have the highest transmission and narrowest bandwidths currently available. And
- Diameter, Square Side, or Rectangular Length: 50 mm
- Filter Shape: Circular
- Filter Type: Bandpass / Interference Filters
- Thickness: 2 mm
-
Supplier: Alluxa, Inc.
Description: greater than 85% at 532.07 nm. This unmounted ultra-narrowband filter is coated on a 2 mm thick Borofloat® substrate and is 50 mm (± 0.35 mm) in diameter. Alluxa ultra-narrow bandpass filters have the highest transmission and narrowest bandwidths currently available. And
- Diameter, Square Side, or Rectangular Length: 50 mm
- Filter Shape: Circular
- Filter Type: Bandpass / Interference Filters
- Thickness: 2 mm
-
Supplier: Alluxa, Inc.
Description: -narrowband filter is coated on a 2 mm thick Borofloat® substrate and mounted in a 50 mm (+0/-0.1 mm) diameter, 3.5 mm (± 0.1 mm) thick anodized aluminum ring. Alluxa ultra-narrow bandpass filters have the highest transmission and narrowest bandwidths currently available.
- Diameter, Square Side, or Rectangular Length: 50 mm
- Filter Shape: Circular
- Filter Type: Bandpass / Interference Filters
- Thickness: 2 mm
-
Supplier: Alluxa, Inc.
Description: -narrowband filter is coated on a 2 mm thick Borofloat® substrate and mounted in a 25 mm (+0/-0.1 mm) diameter, 3.5 mm (± 0.1 mm) thick anodized aluminum ring. Alluxa ultra-narrow bandpass filters have the highest transmission and narrowest bandwidths currently available.
- Diameter, Square Side, or Rectangular Length: 25 mm
- Filter Shape: Circular
- Filter Type: Bandpass / Interference Filters
- Thickness: 2 mm
-
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
- Diameter, Square Side, or Rectangular Length: 5 mm
- Filter Shape: Circular
- Filter Surface Quality: 80-50 Scratch / Dig
- Filter Type: Bandpass / Interference Filters
-
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 Specific: Infrared (IR), Visible (VIS), Ultra-Violet (UV)
- Filter Shape: Circular, Square
- Filter Type: Bandpass / Interference Filters, Color Filters
-
Supplier: Newport Corporation
Description: Our Bandpass Filters pass a narrow spectral band of UV, visible, or NIR radiation and reject out-of-band wavelengths from the X-ray to the far IR. Applications include spectral radiometry, medical diagnostics, chemical analysis, colorimetry, astronomy, and wherever spectral
- Diameter, Square Side, or Rectangular Length: 25.4 to 50.8 mm
- Filter Shape: Circular, Square
- Filter Surface Quality: 80-50 Scratch / Dig
- Filter Type: Bandpass / Interference Filters
-
Supplier: Shanghai Optics
Description: -cut-off wavelengths can’t approach to zero, then they are determined by the transmissivity of the certain wavelength. Band-Pass Filter Glass is named DTB, and wavelength of the peak is used as its serial number.
- Filter Type: Bandpass / Interference Filters
-
Supplier: Electro Optical Components, Inc.
Description: Narrow bandpass filters are designed to isolate a narrow region of the infrared spectrum. This is accomplished using a complex process of constructive and destructive interference. Narrow band pass filters have bandwidths (measured at half-peak
- Application Specific: Infrared (IR)
- Diameter, Square Side, or Rectangular Length: 5 to 100 mm
- Filter Type: Bandpass / Interference Filters
- Rejection Range: 400 to 5500 nm
-
Supplier: Materion Corporation
Description: Materion Barr Precision Optics & Thin Film Coatings offers bandpass filters with bandwidth at Full Width Half Maximum (FWHM) selectable from Wideband to Ultra-Narrowband, manufactured to customer requirements. Where the requirement is for bandpass filters with
- Filter Shape: Circular, Square, Rectangular
- Filter Type: Bandpass / Interference Filters
-
Supplier: Knight Optical (UK) Ltd
Description: These interference band-pass filters are used to isolate and transmit a specified narrow wavelength and reflect all other incident wavelengths. Knight Optical's stock range of high quality standard bandwidth visible type interference filters is available
- Filter Surface Quality: 80-50 Scratch / Dig
- Filter Type: Bandpass / Interference Filters
- Rejection Range: 200 to 1150 nm
- Thickness: 6.1 mm
-
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 Specific: Infrared (IR), Visible (VIS), Ultra-Violet (UV)
- Diameter, Square Side, or Rectangular Length: 12.5 to 25.4 mm
- Filter Shape: Circular, Rectangular
- Filter Surface Quality: 60-40 Scratch / Dig, 80-50 Scratch / Dig
-
Supplier: Chroma Technology Corp.
Description: Type: Emission Filter Coating: Sputter/Hard Coated
- Application Specific: Visible (VIS)
- Diameter, Square Side, or Rectangular Length: 25 mm
- Filter Shape: Circular, Rectangular
- Filter Type: Bandpass / Interference Filters
-
Supplier: Abrisa Technologies
Description: Notch filters block a relatively narrow band of wavelengths between shorter and longer pass bands. This example narrow band minus filter has a nominal bandwidth of 110nm with an average reflection of more than 99% over a nominal bandwidth of 30-40 nm. The pass bands have
- Filter Type: Bandpass / Interference Filters
-
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 Specific: Infrared (IR)
- Diameter, Square Side, or Rectangular Length: 25 mm
- Filter Shape: Circular
- Filter Surface Quality: 60-40 Scratch / Dig
-
Supplier: Edmund Optics Inc.
Description: Kits Available for Our Bandpass Interference Filters Visible and Near-Infrared Versions Popular 12.5mm and 25mm Mounted Diameter Options Bandpass Interference Filters are used extensively in a variety of biotech, biomedical, and quantitative chemical
- Filter Type: Bandpass / Interference Filters, Spectral Filters
-
Supplier: Chroma Technology Corp.
Description: Chroma’s 49000 series of single band sets features our highest throughput sputter coatings (ET) which achieve the highest transmission levels for interference filters. These filters have very steep transitions from peak transmission to high optical density to best exploit the
- Application: Visible (VIS)
- Diameter, Square Side, or Rectangular Length: 25 mm
- Filter Shape: Circular, Rectangular
- Thickness: 2.3 to 5 mm
-
Supplier: Argyle International, Inc.
Description: Filter designs include-- Colored glass High and low pass coatings Band pass, either wide or narrow Hot and cold mirrors Polarizing Custom designs and coating specifications are always possible. Contact Argyle for further information
- Filter Shape: Circular, Square, Rectangular
- Filter Surface Quality: 10-5 Scratch / Dig
- Filter Type: Bandpass / Interference Filters, Cold Mirrors, Color Filters, Hot Mirrors, Long Pass Filters, Short Pass Filters
-
Supplier: Shanghai Optics
Description: Dichroic Filters Longpass filters are filters which transmit all wavelengths above a given cut-on wavelength. Shortpass filters, on the other hand, transmit wavelengths below a given cut-off. Bandpass filters will transmit wavelengths over a narrow
- Filter Type: Short Pass Filters, Long Pass Filters
-
Supplier: Edmund Optics Inc.
Description: integrated into a variety of existing camera and illumination setups. In addition, dichroic filters provide wider fields of view not obtainable using narrow bandpass interference filters. A complete set of these dichroic filters is available in a Pre-Loaded
- Filter Surface Quality: 80-50 Scratch / Dig
- Thickness: 2 mm
-
Supplier: Edmund Optics Inc.
Description: Traditional Coated Bandpass Interference Filters are used to selectively transmit a narrow range of wavelengths while blocking all others, and are ideal for a range of biomedical and quantitative chemical applications. Bandpass interference filters
- Diameter, Square Side, or Rectangular Length: 50 mm
- Filter Shape: Circular
- Filter Surface Quality: 80-50 Scratch / Dig
- Optical Density: 3
-
Supplier: ValueTronics International, Inc.
Description: transmission systems which employs spectrums separated at 0.1 nm (Approximately 10 GHz at wavelength of 1550 nm). Measuring the transmission characteristics of optical narrow-bandpass filters As a system with high-power, wide-band light source such as spontaneous emission light of EDFA
Find Suppliers by Category Top
Featured Products Top
-
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. -
1064.4-0.85 OD6 Ultra Narrow Bandpass Filter Ultra-narrowband optical interference filter with a 1064.4 nm center wavelength (CWL), a 0.85 nm full-width at half (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-film, ultra-narrow bandpass (read more)
Browse Optical Filters Datasheets for Alluxa, Inc. -
experienced in. We provide narrow, standard, broadband and extra broadband filters with a high optical density of 4 as standard, however this can be customised for you. Find out more information on our website regarding our Interference Bandpass Filter offerings and the various other optical (read more)
Browse Optical Filters Datasheets for Knight Optical (UK) Ltd -
Full-width half-maximum tells us how wide the transmission region is at half maximum transmission value. For the narrow bandpass filter described above, the FWHM might be 1.20. Cut-on and cut-off wavelengths are another (read more)
Browse Optical Filters Datasheets for Avantier Inc. -
Features: Various Types: Bandpass Filters, Neutral Density Filters, Dichroic Filters, Notched Filters, Colored Glass Absorptive Filters, IR Filters, Laser Line Filters Stocked and Custom Robustness under harsh conditions Cost (read more)
Browse Optical Filters Datasheets for Hangzhou Shalom Electro-optics Technology Co., Ltd. -
wavelength range (known as the pass band) and block or restrict all others. The pass band may be narrow (2-10 nm) or broad (50-80 nm). Bandpass filters are more angle sensitive than other types, so you will want to pay extra attention to mounting and setup if you use a filter of this type (read more)
Browse Optical Filters Datasheets for Shanghai Optics -
Alluxa Ultra Narrow Bandpass Optical Filters For Sale (read more)
Browse Optical Bandpass Filters Datasheets for Alluxa, Inc. -
Knight Optical can offer interference bandpass filters for use in Astronomy. We supply a range of interference (read more)
Browse Optical Filters Datasheets for Knight Optical (UK) Ltd -
10600-100 OD2 Narrowband Narrowband optical interference filter with a 10600 nm center wavelength (CWL), a 100 nm full-width at half-maximum (FWHM), and wide-range OD2 out-of-band blocking from (read more)
Browse Optical Filters Datasheets for Alluxa, Inc.
More Information Top
Indicates content that may require registration and/or purchase.
-
Image Analysis
This system incorporates the optics of a stan- dard fundus microscope, 30 narrow bandpass interference filters ranging from 400 to 700 nanometers at 10 nm intervals, a steady-state broadband lightsource and a monochrome digital charge-coupled device camera.
-
Radiometric Standards And Sources For Calibration Of Optical Radiation Measurement Systems
Spectral shaping filters which produce color temperatures up to 6000K and narrow bandpass interference filters for obtaining discrete, known, spectral radiances and irradiances are also available.
-
Handbook Of Biological Confocal Microscopy
Although it is possible to select harmonic signals using narrow bandpass interference filters , it is important to take special pre- cautions if the bandpass filter is used to isolate the SHG signal from multi-photon-excited fluorescence.
-
Problems In Using Cold Spectral Filters With Lwir Detectors
SPECTRAL TRANSMITTANCE OF A NARROW BANDPASS INTERFERENCE FILTER .
-
http://repositories.lib.utexas.edu/bitstream/handle/2152/22164/Veilleux_2012_Dissertation_FINAL.pdf?sequence=1
Points indicate mean irradiance values (A, B) or mean normalized values (C, D) for each narrow bandpass interference filter and bars indicate standard error.
-
Encyclopedia of Applied and Computational Mathematics
The heterogeneous network on the surface of the gel (D) is constructed by the projection (B) of a heterogeneous light pattern generated by a computer (A) through a 455 nm narrow bandpass interference filter , lens pair, and mirror assembly (C).
-
Balancing on the Borderline – a Low‐cost Approach to Visualize the Red‐edge Shift for the Benefit of Aerial Archaeology
Although other researchers have shown that (digital) monitoring through a narrow bandpass inter- ference filter centred at 700 nm is perfectly possible and even enables ‘previsual’ stress indications (Carter and Miller, 1994; Carter et al., 1996; Cibula and Carter, 1992), the last …
-
A light‐emitting diode light standard for photo‐ and videomicroscopy
Narrow bandpass interference filters can be placed between the objective lens and the LED source to produce monochromatic light without affecting the spacing of controlled light intensities since emission spectra do not shift appreciably over the range of LED powers chosen in …
-
Handbook of Optics: Volume IV - Optical Properties of Materials, Nonlinear Optics, Quantum Optics, Third Edition > OPTICAL PROPERTIES OF FILMS AND COATINGS
Measured transmittance of very narrow bandpass interference filters with half widths less than 0.1 percent.
-
Electrochemiluminescence Studies of Phosphorescent Dopant and Host Molecules of Polymer Light‐emitting Diodes
ECL emissions were ob- served during the second reactant generation step in the course of a triple-step-potential sequence.14,15 To meas- ure the spectral response of the ECL process, narrow bandpass interference filters with a wavelength range from 400 …