标题：Passively Q-switched 1.33 μm Nd:LuYSGG laser with V 3+ :YAG as the saturable absorber
作者：Wang B.; Yu H.; Zhang H.
作者机构：[Wang, B] School of Science, Shandong Jianzhu University, Jinan, China;[ Yu, H] State Key Laboratory of Crystal Materials, Institute of Crystal Materi 更多
来源：Laser Physics Letters
摘要：A passively Q-switched 1.33 μm Nd:Lu 2 YSc 1.5 Ga 3.5 O 12 (Nd:LuYSGG) laser with V 3+ :YAG as the saturable absorber was demonstrated for the first time, with output couplers (OCs) of 5% and 10%. Under the absorbed pump power of 6.27 W, a maximum average output power of 0.39 W, a maximum pulse repetition rate of 41.6 kHz and a maximum pulse energy of 9.38 μJ were obtained with an OC of 5%, while the minimum pulse width of 20.8 ns was obtained with an OC of 10%. The results indicate that the Nd:LuYSGG crystal is a promising laser material for achieving short pulses with high energies at 1.33 μm. © 2018 Astro Ltd.