A continuous-wave (CW) laser-diode (LD) pumped passively Q-switched intra-cavity frequency-doubling green laser is reported in this paper. We used 3% at Nd doped YVO4 as gain medium, Cr 4+ : YAG as a saturable absorber for passively Q-switch and periodically poled LiNbO3 (PPLN) as a frequency double
Optimization of intracavity Q-switched laser frequency doubling
โ Scribed by M. Alshikh khalil; B. Abbas
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 182 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0030-3992
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๐ SIMILAR VOLUMES
A LD-pumped, LBO intracavity frequency doubled and Cr:YAG passively Q-switched Nd:YAG green laser was reported in this letter. With 600 mW incident pump laser, Q-switched green laser with average power of 27 mW, pulse width of 15:2 ns, repetition rate of 16:4 kHz and peak power of 108:1 W was obtain
A compact diode-pumped passively Q-switched intracavity frequency-doubled Nd:GdVO4=KTP green-pulse laser was demonstrated, using Cr 4+ :YAG as a saturable absorber in a simple at-at cavity. With a 5:9 W incident pump power, a passively Q-switched green laser was obtained with an average power of 397
By considering the Guassian spatial distribution of the intracavity photon density and the longitudinal distribution of the photon density along the cavity axis as well as the influence of turnoff time of the acoustic-optic Q-switch, the coupled rate equations of actively Q-switched intracavity freq