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This paper presents the theoretical and experimental results of a laser diode-pumped passively Q-switched Nd:GdVO 4 self-Raman laser in detail. In the experiment, by using two Cr 4+ :YAG crystals with different initial transmissions as the saturable absorber, using Nd:GdVO 4 as the gain medium and Raman medium simultaneously, the passively Q-switched operation of the Nd:GdVO...
By using Nd:GdVO 4 as the gain medium and the Raman medium simultaneously, the actively Q-switched operation of the self-Raman Nd:GdVO 4 laser at 1173nm was realized. The output characteristics versus the incident pump power and the pulse repetition rates were investigated. At a pulse repetition rate of 30kHz an average power up to 1.22W was obtained with the incident pump power of...
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