Measuring the lasing threshold of a passively Q-switched diode-pumped pulsed solid-state laser

Author： Shatalov A.   Shatalov F.  

Publisher： MAIK Nauka/Interperiodica

ISSN： 0020-4412

Source： Instruments and Experimental Techniques, Vol.52, Iss.6, 2009-11, pp. : 854-856

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

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Abstract

A method for measuring the generation threshold of a passively Q-switched diode-pumped pulsed solid-state laser from the frequency-watt characteristic, which reflects the dependence of the laser-pulse repetition frequency on the absorbed pumping power, is proposed. The results of measuring the generation threshold of lasers based on Y3Al5O12:Nd3+ and Ca3Ga2Ge3O12:Nd3+ crystals are presented.

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