Several light sources produce light across various wavelengths. While this wavelength spectrum can be useful in lighting applications, other applications require light with a restricted visible ...

Benchtop Raman spectroscopy instruments and—more recently—handheld Raman spectroscopy instruments, which are more frequently used for forensic screening, historical research, and pharmaceutical ...

SAXONBURG, Pa., Jan. 12, 2026 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced the launch of the WaveShaper 1000A Sharp, a new programmable optical filter ...

Scientists at Delft University of Technology in the Netherlands have designed a simplified optical filter for the passive thermal management of interdigitated back-contact (IBC) photovoltaic panels.

SAXONBURG, Pa., Sept. 10, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, announces that its Advanced Coating Center in Santa Rosa, California, has shipped its 50 ...

New research has shown how the quantum mechanical principle of strong coupling opens unrivalled possibilities for designing optical filters. A team of researchers from the University of Cologne, ...

Avantier manufactures a wide range of custom optical filters, including hard coated dichroic filters and machine vision filters with excellent performance, ensuring optimal image contrast and accuracy ...

The filter is an indispensable optical component in photography, which can change the spectral intensity distribution of the incident light or change its polarization state according to the ...