Cobolt AB

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Cobolt TwistTM 457 nm: 200 mW CW & single frequency

Cobolt AB, Swedish manufacturer of high performance lasers, announces the release of a higher power model of the Cobolt TwistTM 457 nm on the 05-01 Series platform.

With up to 200 mW single-frequency CW output power, the Cobolt TwistTM is perfectly suited to demanding applications in holography, Raman spectroscopy and photoluminescence. The wavelength and optical properties makes it ideal as a replacement of bulkier Ar lasers.

 The Cobolt TwistTM is a continuous-wave single-frequency diode pumped laser (DPL) operating at 457.0 nm in a perfect quality TEM00 beam (M2< 1.1). A proprietary laser cavity design provides ultra-low noise performance of typically <0.2 % rms (over 20 Hz–20 MHz and over 10-40OC), stable single longitudinal mode (SLM) operation, intrinsically excellent wavelength stability and immunity to optical feedback. Reliability guaranteed with HTCure.