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.
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