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

Shang Gao

doi:10.1117/1.OE.54.7.076103

8 July 2015 Investigation on the Q-switching performance in an intracavity-frequency-doubled YVO₄ / Nd : YVO₄/ KTP green laser with a monolayer graphene

Shang Gao

Author Affiliations +

Optical Engineering, Vol. 54, Issue 7, 076103 (July 2015). https://doi.org/10.1117/1.OE.54.7.076103

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 2.32 μJ and 11.5 W, respectively.

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Shang Gao "Investigation on the Q-switching performance in an intracavity-frequency-doubled YVO₄ / Nd : YVO₄/ KTP green laser with a monolayer graphene," Optical Engineering 54(7), 076103 (8 July 2015). https://doi.org/10.1117/1.OE.54.7.076103

Published: 8 July 2015

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