Blue DPSS laser by Cobolt

The Cobolt Twist blue (457 nm) diode-pumped solid-state (DPSS) laser from Cobolt (Solna, Sweden), built on the company's 05-01 Series platform, delivers up to 200 mW single-frequency, continuous-wave (CW) output power. It operates in a TEM₀₀ beam (M² <1.1), provides ultra-low noise performance of typically <0.2 % rms (over 20 Hz to 20 MHz and over 10-40°C), and immunity to optical feedback. Applications include holography, Raman spectroscopy, and photoluminescence, as the laser's wavelength and optical properties enable its use as a replacement for bulkierargon lasers.

For more information, please visit www.cobolt.se/product/05-01-series.