Diode-pumped Pr^3+:KY_3F_10 red laser
- 2 May 2007
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 32 (11), 1462-1464
- https://doi.org/10.1364/ol.32.001462
Abstract
We report the first observation to our knowledge of room-temperature continuous-wave laser operation of a single crystal at , pumped by a blue GaN laser diode emitting at . With a 2.5% transmission output coupler and a nonoptimized optical cavity, an output power of was obtained at with a laser threshold of and a differential slope efficiency of 23%.
Keywords
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