Specifications of NBP 7960 Filter
Material: The filter is made of silicon.
Angle of Incidence: The angle is set at 0 degrees.
Coating Requirements: - Central Wavelength (CWL): 7960 nm with a tolerance of ±40 nm.
- Full Width at Half Maximum (FWHM): 500 nm with a tolerance of ±40 nm.
- Cut-off Range: Greater than 400 nm.
- Peak Transmittance (Tp): Must be equal to or greater than 85%.
- Average Transmittance (T%): Must be less than or equal to 1%.
Appearance Requirements: The standard size is 60/40, but filters can be customized to different sizes based on customer requirements.
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