Band definition
Provide center wavelength and FWHM or HPBW.
Spectral selection · NBP
Narrow Bandpass Filters
Narrow bandpass filters are used when a system needs to isolate a closely defined wavelength region. Center wavelength, bandwidth, transmission, blocking and operating angle should be evaluated together.
Start a technical brief
OPTICAL PATH
Engineering brief
Specify performance in the full optical system.
Prepare a narrow bandpass filter inquiry around a precise target band and defined blocking region.
Blocking range
State where unwanted energy must be rejected.
Environment
Share temperature, humidity and handling conditions.
Technical review