High-power passively Q-switched Nd:GdVO4 laser with a reflective graphene oxide saturable absorber

Taijin Wang; Jiang Wang; Yonggang Wang; Xiguang Yang; Sicong Liu; Ruidong Lü; Zhendong Chen

doi:10.3788/COL201917.020009

High-power passively Q-switched Nd:GdVO₄ laser with a reflective graphene oxide saturable absorber

Taijin Wang, Jiang Wang, Yonggang Wang, Xiguang Yang, Sicong Liu, Ruidong Lü, Zhendong Chen

Shaanxi Normal University

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

A single output Q-switched Nd:GdVO₄ laser with a reflective graphene oxide (GO) saturable absorber was demonstrated. The shortest pulse duration in the Q-switched laser is 115 ns, and the output power ranges from 1.23Wat 1.71 MHz to 2.11Wat 2.50 MHz when the pump power rises from 7.40 to 10.90W with the utilization of GO Langmuir-Blodgett (LB) films based on the convenient and low-cost LB technique. To the best of our knowledge, it is the highest output power in a Q-switched laser with a GO saturable absorber.

Original language	English
Article number	020009
Journal	Chinese Optics Letters
Volume	17
Issue number	2
DOIs	https://doi.org/10.3788/COL201917.020009
State	Published - 10 Feb 2019
Externally published	Yes

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title = "High-power passively Q-switched Nd:GdVO4 laser with a reflective graphene oxide saturable absorber",

abstract = "A single output Q-switched Nd:GdVO4 laser with a reflective graphene oxide (GO) saturable absorber was demonstrated. The shortest pulse duration in the Q-switched laser is 115 ns, and the output power ranges from 1.23Wat 1.71 MHz to 2.11Wat 2.50 MHz when the pump power rises from 7.40 to 10.90W with the utilization of GO Langmuir-Blodgett (LB) films based on the convenient and low-cost LB technique. To the best of our knowledge, it is the highest output power in a Q-switched laser with a GO saturable absorber.",

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AU - Wang, Jiang

AU - Wang, Yonggang

AU - Yang, Xiguang

AU - Liu, Sicong

AU - Lü, Ruidong

AU - Chen, Zhendong

PY - 2019/2/10

Y1 - 2019/2/10

N2 - A single output Q-switched Nd:GdVO4 laser with a reflective graphene oxide (GO) saturable absorber was demonstrated. The shortest pulse duration in the Q-switched laser is 115 ns, and the output power ranges from 1.23Wat 1.71 MHz to 2.11Wat 2.50 MHz when the pump power rises from 7.40 to 10.90W with the utilization of GO Langmuir-Blodgett (LB) films based on the convenient and low-cost LB technique. To the best of our knowledge, it is the highest output power in a Q-switched laser with a GO saturable absorber.

AB - A single output Q-switched Nd:GdVO4 laser with a reflective graphene oxide (GO) saturable absorber was demonstrated. The shortest pulse duration in the Q-switched laser is 115 ns, and the output power ranges from 1.23Wat 1.71 MHz to 2.11Wat 2.50 MHz when the pump power rises from 7.40 to 10.90W with the utilization of GO Langmuir-Blodgett (LB) films based on the convenient and low-cost LB technique. To the best of our knowledge, it is the highest output power in a Q-switched laser with a GO saturable absorber.

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High-power passively Q-switched Nd:GdVO₄ laser with a reflective graphene oxide saturable absorber

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