Narrow Bandpass Filter
Narrow Bandpass Filters
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.
Specifications
Tpeak
Typically >85%
Transmission
>70%
Attenuation
<0.1% outside passband
Environmental Properties
Adhesion
MIL-C-48497A, 08/09/1980, para 4.5.3.1
Tape Test
Humidity
MIL-C-48497A, 08/09/1980, para 4.5.3.2
24Hrs, 49°C, 95-100% relative humidity
Abrasion
MIL-C-48497A, 08/09/1980, para 4.5.3.3
Moderate, 50 strokes with a cheesecloth
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