Control of the pulse width in a diode-pumped passively Q-switched Nd:YVO4/KTP green laser with GaAs saturable absorber
β Scribed by G. Li; S. Zhao; K. Yang; J. Liu
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 280 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0306-8919
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π SIMILAR VOLUMES
A passively Q-switched mode-locked all-solid-state YVO~4~/Nd:YVO~4~ composite crystal laser with a low-temperature (LT)-GaAs saturable absorber mirror was realized. Q-switched mode-locking pulses laser with about 100% modulation depth was obtained at the pump power of 3 W and the mode-lock pulse tra
A diode-pumped Nd : YVO4 laser passively Q switched with GaAs is studied theoretically and experimentally. We have demonstrated the in uence of single-photon absorption, two-photon absorption and free-carrier absorption in GaAs on the Q-switched pulse characteristics. The pulse proΓΏle, pulse energy