All-solid-state continuous-wave frequency doubling Nd:LuVO4 /LBO laser with 9.6 W output power at 458 nm
Optics and Spectroscopy (English translation of Optika i Spektroskopiya)(2013)
摘要
An efficient and compact red laser at 458 nm is generated by intracavity frequency doubling of a continuous wave (CW) laser operation of a diode pumped Nd:LuVO4 laser at 916 nm under the condition of suppression the higher gain transition near 1064 nm. With 30 W diode pump power and a frequency doubling crystal LBO, as high as 9.6 W of CW output power at 458 nm is achieved, corresponding to an optical-to-optical conversion efficiency of 32.0% and the output power stability in 8 hours is better than 2.35%. To the best of our knowledge, this it the highest conversion efficiency of watt-level laser at 458 nm generated by intracavity frequency doubling of a diode pumped Nd:LuVO 4 laser at 916 nm. © 2013 Pleiades Publishing, Ltd.
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关键词
Pump Power, Frequency Doubling, Laser Crystal, Incident Pump Power, Level Laser
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