期刊
LASER PHYSICS LETTERS
卷 10, 期 3, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1612-2011/10/3/035803
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资金
- National Natural Science Foundation of China [60908010]
- Special Grade of China Postdoctoral Science Foundation [201003632]
A 1123 nm ceramic Nd:YAG laser passively Q-switched by graphene grown on SiC wafer was demonstrated. With a pump power of 8.1 W, an average output power of 332 mW was obtained, corresponding to an optical-to-optical conversion efficiency of 4.1% and a slope efficiency of 7.8%. The pulse width was 875.7 ns with a pulse repetition rate of 46.8 kHz.
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