Pass region
State the useful wavelength span and target transmission.
Edge filter · SP
Optical Shortpass Filters
Shortpass filters transmit the shorter-wave region and suppress wavelengths above the selected edge. Define both regions, the transition requirement and system angle for review.
Start a technical brief
OPTICAL PATH
Engineering brief
Specify performance in the full optical system.
Specify optical shortpass filters by cut-off wavelength, transmitted region, blocking band and physical format.
Stop region
Define the blocked range and rejection need.
Angle and aperture
Share AOI, cone angle and usable area.
Technical review