Bandpass & Notch Filters
Steep-edged filters that pass the target wavelength and block everything either side of it. Used in LIDAR, fluorescence, and machine vision.
← Optical Coatings
Key specifications
- Steep edges with defined out-of-band blocking
- Centre wavelength and bandwidth to your specification
- Deposited on substrates polished in-house to sub-micron TTV
- Spectral curve supplied with the shipment
Where it's used
- LIDAR receivers isolating the laser line
- Fluorescence and Raman instrumentation
- Machine vision under mixed ambient lighting
Typical materials
Have a drawing for this?
Send your technical drawing or 3D CAD model through our secure channel. Our engineering team replies with a quotation.