TITLE

Diode pumped Nd:YAG laser repetitively Q-switched with Cr4+:YAG

AUTHOR(S)
Qinyong Zeng; Yong Wan; Dayong Zhu; Kai Han
PUB. DATE
September 2009
SOURCE
Optics & Spectroscopy;Sep2009, Vol. 107 Issue 3, p498
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Based on the rate equations of passively Q-switched solid state lasers, the performance of laser at a fixed pump power can be optimized through the proper choice of output coupler and the low-intensity transmission of saturable absorber. A simple expression for optimizing these two parameters is derived in this paper. We also demonstrate the performance of an efficient diode-pumpe Cr4+:YAG passively Q-switched Nd:YAG laser to generate a high-repetition-ate, high-peak power 1064 nm laser pulses, which providing pulses peak power > 10 kW with high repetition rate up to 150 kHz, and the pulse width as short as 6.8 ns.
ACCESSION #
44563444

 

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