Bandpass Filters
Photonics Spectra
Oct 2011Edmund Optics Inc.Request Info
Infrared OD 4 bandpass filters that provide the high transmission and deep rejection necessary to isolate narrow spectral regions have been unveiled by Edmund Optics. They are durable, and their single-substrate dielectric construction ensures easy maintenance. The bandpass interference filters have a diameter of 25 mm and provide center wavelengths of 2.7 to 5.3 µm. They are suitable for use in environmental monitoring, security, gas analysis, biotechnology, biomedical, quantitative chemical and forward-looking infrared applications. They selectively transmit a narrow range of wavelengths while blocking out all others. Interference filters can be used in instrumentation and for clinical chemistry, elemental and laser line separation, fluorescence and immunoassays. The filters feature >OD 4 blocking with center wavelengths optimized for analyzing water vapor, ethanol, formaldehyde, CO2, CO and NO.
https://www.edmundoptics.com
https://www.photonics.com/Buyers_Guide/Edmund_Optics_Inc/c4064
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