Pulse width reduction in AO Q-switched diode-pumped Nd:YVO4 laser with GaAs coupler
β Scribed by Zhigang Li; Z Xiong; N Moore; G.C Lim; W.L Huang; D.X Huang
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 216 KB
- Volume
- 237
- Category
- Article
- ISSN
- 0030-4018
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π SIMILAR VOLUMES
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
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