Narrowband filters

Filters with a bandwidth up to 5% of the center wavelength

Narrowband filters allow radiation up to 5% of the central wavelength (CWL), while blocking the region of shorter and longer wavelengths. A characteristic feature of such filters is steepness of spectral curve fronts and high transmittance factor.

I-Photonics manufactures a wide range of optical narrowband filters in the wavelength range from 0.4 to 5 microns in sizes up to 100mm, and also provides services for interference coating of substrates according to the agreed specifications.

For more information or a commercial proposal, you should contact our experts: contacts.