Lasers, Fiber Optics, and Communications

Investigation on the Q-switching performance in an intracavity-frequency-doubled YVO4 / Nd : YVO4 / KTP green laser with a monolayer graphene

[+] Author Affiliations
Shang Gao

Shandong Jiaotong University, College of Science, No. 5 Jiaoxiao Road, Jinan 250023, China

Opt. Eng. 54(7), 076103 (Jul 08, 2015). doi:10.1117/1.OE.54.7.076103
History: Received February 7, 2015; Accepted June 15, 2015
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Abstract.  A diode-pumped, passively Q-switched, intracavity-frequency-doubled YVO4/Nd:YVO4/KTP green laser has been realized with a monolayer graphene as the saturable absorber. Under an incident pump power of 10.5 W, the maximum output power of the passively Q-switched green laser was 516 mW with a repetition rate of 222 kHz and pulse width of 202 ns. The corresponding pulse energy and the peak power were 2.32μJ and 11.5 W, respectively.

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© 2015 Society of Photo-Optical Instrumentation Engineers

Citation

Shang Gao
"Investigation on the Q-switching performance in an intracavity-frequency-doubled YVO4 / Nd : YVO4 / KTP green laser with a monolayer graphene", Opt. Eng. 54(7), 076103 (Jul 08, 2015). ; http://dx.doi.org/10.1117/1.OE.54.7.076103


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