A passively Q-switched Nd∶YAG lasers based on graphene is presented.A thin layer of graphene is deposited in the Nd∶YAG crystal by a simple and easy evaporation technology.The pulsed laser is realized at the pump power threshold of 1.1 W.The repetition rate is tunable from 146~295 kHz.The maximum average output power and the minimum pulse width are 82 mW and 1.127 μs respectively.
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王逸平,潘玺,唐琪博,林洪沂.石墨烯被动调Q 1064 nm小功率Nd∶YAG激光器[J].激光与红外,2016,46(4):422~424 WANG Yi-ping, PAN Xi, TANG Qi-bo, LIN Hong-yi. Graphene passively Q-switched 1064 nm low-power Nd∶YAG laser[J]. LASER & INFRARED,2016,46(4):422~424