标题：Simultaneous dual-wavelength operation around 1.06 mu m of a LD-end-pumped, passively Q-switched Nd:GGG laser with GaAs as saturable absorber
作者：Chu, Hongwei; Zhao, Shengzhi; Li, Yufei; Yang, Kejian; Li, Guiqiu; Li, Dechun; Zhao, Jia; Qiao, Wenchao; Feng, Chuansheng
作者机构：[Chu, Hongwei; Zhao, Shengzhi; Li, Yufei; Yang, Kejian; Li, Guiqiu; Li, Dechun; Zhao, Jia; Qiao, Wenchao; Feng, Chuansheng] Shandong Univ, Sch Informa 更多
通讯作者地址：[Chu, HW]Shandong Univ, Sch Informat Sci & Engn, 27 Shanda South Rd, Jinan 250100, Peoples R China.
摘要：By using neodymium-doped gadolinium gallium garnet (Nd:GGG) as the laser medium, a passively Q-switched simultaneous dual-wavelength Nd: GGG laser with a GaAs saturable absorber has been realized. The Nd: GGG laser operates at a stable dual-wavelength peaked at 1060.8 and 1062.7 nm without any wavelength selective elements in the cavity. Stable Q-switched pulses with a shortest duration of 6 ns have been obtained, corresponding to a single pulse energy of 2 : 1 mu J and a peak power of 335 W.