Power scaling of directly dual-end-pumped Nd:GdVO4 laser using grown-together composite crystal

Xudong Li; Xin Yu; Fei Chen; Renpeng Yan; Ming Iuo; Junhua Yu; Deying Chen

doi:10.1364/OE.18.007407

Power scaling of directly dual-end-pumped Nd:GdVO₄ laser using grown-together composite crystal

Xudong Li^*
, Xin Yu
, Fei Chen
, Renpeng Yan
, Ming Iuo
, Junhua Yu
, Deying Chen

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology

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

24 Scopus citations

Abstract

Power scaling of end-pumped Nd:GdVO₄ laser was realized by direct pumping, grown-together composite crystal and dual-end-pumping. A maximum CW output power of 46.0W with M²<1.1 was achieved, corresponding to a slope efficiency of 71.1 % to absorbed pump power. In A-O Q-switch operation, peak power of 304.1kW, 58.6kW and 23.8kW, pulse width of 7.2ns, 11.3ns and 16.2ns were obtained at the repetition rates of 10kHz, 50kHz and 100kHz, respectively.

Original language	English
Pages (from-to)	7407-7414
Number of pages	8
Journal	Optics Express
Volume	18
Issue number	7
DOIs	https://doi.org/10.1364/OE.18.007407
State	Published - 29 Mar 2010

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title = "Power scaling of directly dual-end-pumped Nd:GdVO4 laser using grown-together composite crystal",

abstract = "Power scaling of end-pumped Nd:GdVO4 laser was realized by direct pumping, grown-together composite crystal and dual-end-pumping. A maximum CW output power of 46.0W with M2<1.1 was achieved, corresponding to a slope efficiency of 71.1 \% to absorbed pump power. In A-O Q-switch operation, peak power of 304.1kW, 58.6kW and 23.8kW, pulse width of 7.2ns, 11.3ns and 16.2ns were obtained at the repetition rates of 10kHz, 50kHz and 100kHz, respectively.",

author = "Xudong Li and Xin Yu and Fei Chen and Renpeng Yan and Ming Iuo and Junhua Yu and Deying Chen",

year = "2010",

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doi = "10.1364/OE.18.007407",

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T1 - Power scaling of directly dual-end-pumped Nd:GdVO4 laser using grown-together composite crystal

AU - Li, Xudong

AU - Yu, Xin

AU - Chen, Fei

AU - Yan, Renpeng

AU - Iuo, Ming

AU - Yu, Junhua

AU - Chen, Deying

PY - 2010/3/29

Y1 - 2010/3/29

N2 - Power scaling of end-pumped Nd:GdVO4 laser was realized by direct pumping, grown-together composite crystal and dual-end-pumping. A maximum CW output power of 46.0W with M2<1.1 was achieved, corresponding to a slope efficiency of 71.1 % to absorbed pump power. In A-O Q-switch operation, peak power of 304.1kW, 58.6kW and 23.8kW, pulse width of 7.2ns, 11.3ns and 16.2ns were obtained at the repetition rates of 10kHz, 50kHz and 100kHz, respectively.

AB - Power scaling of end-pumped Nd:GdVO4 laser was realized by direct pumping, grown-together composite crystal and dual-end-pumping. A maximum CW output power of 46.0W with M2<1.1 was achieved, corresponding to a slope efficiency of 71.1 % to absorbed pump power. In A-O Q-switch operation, peak power of 304.1kW, 58.6kW and 23.8kW, pulse width of 7.2ns, 11.3ns and 16.2ns were obtained at the repetition rates of 10kHz, 50kHz and 100kHz, respectively.

UR - https://www.scopus.com/pages/publications/77950212432

U2 - 10.1364/OE.18.007407

DO - 10.1364/OE.18.007407

M3 - 文章

AN - SCOPUS:77950212432

SN - 1094-4087

VL - 18

SP - 7407

EP - 7414

JO - Optics Express

JF - Optics Express

IS - 7

ER -

Power scaling of directly dual-end-pumped Nd:GdVO₄ laser using grown-together composite crystal

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