Lasers & Sources

DFB lasers operate at 405, 450, and 488 nm

April 6, 2025

A line of distributed-feedback (DFB) lasers is based on gallium nitride (GaN) semiconductors.

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A line of DFB lasers is based on GaN semiconductors. Designed to operate at 405, 450, and 488 nm, they feature narrow linewidths, stable wavelengths and high spectral purity. Available as modules with free-space or fiber-coupled output, or as turnkey solutions including driver electronics, they are used in spectroscopy, interferometry, holography, and flow cytometry applications.

Exalos

Schlieren, Switzerland

www.exalos.com

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