Diode-pumped Q-switched green laser formed with a flat–flat resonator
2001; Elsevier BV; Volume: 33; Issue: 3 Linguagem: Inglês
10.1016/s0030-3992(01)00013-5
ISSN1879-2545
AutoresJunhai Liu, Chenlin Du, Zhengping Wang, Li Zhu, Huaijin Zhang, Xianlin Meng, Jing Wang, Zongshu Shao, Minhua Jiang,
Tópico(s)Photorefractive and Nonlinear Optics
ResumoA diode-pumped acousto-optically Q-switched intracavity frequency-doubled Nd:GdVO4/KTP green laser formed with a flat–flat resonator was demonstrated. 3.05W of average green output power at pulse repetition frequency (PRF) of 40kHz was obtained with an optical conversion efficiency of 18.4%, the effective intracavity frequency-doubling efficiency was 57%. At the incident pump power of 15W, the shortest laser pulse occurred at PRF of 25kHz with FWHM width of 14ns, yielding the highest peak power of 7.44kW; while the largest pulse energy of 0.14mJ was achieved at PRF of 15kHz.
Referência(s)