Multi Spectral Filter can choose to transmit or block the light within multiple discrete narrowband or broadband regions. Coligh manufactures multispectral filters with lithography and precision splicing.
It has key features below:
- It usually can support 4-8 channel wavelength ranges
- FWHM of each filter varies from 10nm to 50nm
- High transmission above 85% for each filter
- Lithography processing and precision splicing are acceptable for us.
The multispectral filters are usually used in the applications like agriculture, remote sensing and industrial inspection.
