808nm Narrow Band Filter

808nm narrow-band filter is a filter used in laser. It mainly has the technical characteristics of low temperature drift and small angle offset. At present, 808nm is usually used in lidar filter.

670nm filter
Technical parameters
Items Parameters
Center wavelength 808nm+-2nm
Half peak bandwidth 30nm
Peak transmittance > 90% (according to customer demand)
Product size 3mm-80mm (customizable)
Incident angle
Cut off wavelength 200nm-1100nm (according to the customer requirements)
Cut off depth >OD4-OD6 UV-NIR
Product material optical grade glass (K9, BK7, B270, d263t, JGS1, color glass, float glass, etc.)
Surface quality national standard grade III /American Standard 60-40
spectral curve
filter used in laser

In addition, We can customize the optical 808nm lidar filters according to customer requirements or drawings.

For details, please consult:

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