950nm Narrow Band Filter

950nm narrow-band filter adopts the technology of all dielectric hard film coating and the principle of dielectric interference. On the basis of highlighting the characteristics of narrow-band filter, the optical performance is independent of the substrate thickness. The narrow-band filter produced by Borisun Optics is more convenient to be built into the instrument imaging system. The special optical material substrate is adopted to solve the problems of fog prone and unstable optical properties of traditional absorption synthetic glass. The products are produced according to the index needs of customers.

980nm filter
Technical parameters
Items Parameters
Center wavelength 950nm+-2nm
Half peak bandwidth 25nm
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

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

For details, please consult:

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