138 W narrow pulse-width solid-state green laser operation

Nuan Rang Wang; Can Zhao Wang; Li Gang Yuan; Dong Sheng Jiang; Su Hui Yang; Chang Ming Zhao

138 W narrow pulse-width solid-state green laser operation

Nuan Rang Wang^*, Can Zhao Wang, Li Gang Yuan, Dong Sheng Jiang, Su Hui Yang, Chang Ming Zhao

^*此作品的通讯作者

光电学院

科研成果: 期刊稿件 › 文章 › 同行评审

7 引用（Scopus）

摘要

An average power of 138 W green beam operation by intracavity frequency doubling of acousto-optic Q-switch solid-state Nd:YAG laser is reported. An U type resonator is designed and optimized in order to compress pulse-width and increase the average power. Two Nd:YAG rods were employed and a type II phase matched KTP crystal (φ = 25°, θ = 90° under the condition of 24°C, the size is 7 mm × 7 mm × 7 mm) was applied for frequency doubling. Under the pumping currents of 18.5 A and 20.5 A, a maximum green power of 138 W was generated at 10 kHz repetition rate and 49 ns pulse-width, leading to 14.1% of optical-optical conversion efficiency and ±2.8% instability.

源语言	英语
页（从-至）	1017-1020
页数	4
期刊	Zhongguo Jiguang/Chinese Journal of Lasers
卷	33
期	8
出版状态	已出版 - 8月 2006

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Wang, N. R., Wang, C. Z., Yuan, L. G., Jiang, D. S., Yang, S. H., & Zhao, C. M. (2006). 138 W narrow pulse-width solid-state green laser operation. Zhongguo Jiguang/Chinese Journal of Lasers, 33(8), 1017-1020.

@article{af9ec05ac10949cfacda9ce45689077a,

title = "138 W narrow pulse-width solid-state green laser operation",

abstract = "An average power of 138 W green beam operation by intracavity frequency doubling of acousto-optic Q-switch solid-state Nd:YAG laser is reported. An U type resonator is designed and optimized in order to compress pulse-width and increase the average power. Two Nd:YAG rods were employed and a type II phase matched KTP crystal (φ = 25°, θ = 90° under the condition of 24°C, the size is 7 mm × 7 mm × 7 mm) was applied for frequency doubling. Under the pumping currents of 18.5 A and 20.5 A, a maximum green power of 138 W was generated at 10 kHz repetition rate and 49 ns pulse-width, leading to 14.1% of optical-optical conversion efficiency and ±2.8% instability.",

keywords = "Green beam at 532 nm, Intracavity frequency doubling, Laser technique, Narrow pulse-width, Nd:YAG laser, U type cavity",

author = "Wang, {Nuan Rang} and Wang, {Can Zhao} and Yuan, {Li Gang} and Jiang, {Dong Sheng} and Yang, {Su Hui} and Zhao, {Chang Ming}",

year = "2006",

month = aug,

language = "English",

volume = "33",

pages = "1017--1020",

journal = "Zhongguo Jiguang/Chinese Journal of Lasers",

issn = "0258-7025",

publisher = "Science Press",

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TY - JOUR

T1 - 138 W narrow pulse-width solid-state green laser operation

AU - Wang, Nuan Rang

AU - Wang, Can Zhao

AU - Yuan, Li Gang

AU - Jiang, Dong Sheng

AU - Yang, Su Hui

AU - Zhao, Chang Ming

PY - 2006/8

Y1 - 2006/8

N2 - An average power of 138 W green beam operation by intracavity frequency doubling of acousto-optic Q-switch solid-state Nd:YAG laser is reported. An U type resonator is designed and optimized in order to compress pulse-width and increase the average power. Two Nd:YAG rods were employed and a type II phase matched KTP crystal (φ = 25°, θ = 90° under the condition of 24°C, the size is 7 mm × 7 mm × 7 mm) was applied for frequency doubling. Under the pumping currents of 18.5 A and 20.5 A, a maximum green power of 138 W was generated at 10 kHz repetition rate and 49 ns pulse-width, leading to 14.1% of optical-optical conversion efficiency and ±2.8% instability.

AB - An average power of 138 W green beam operation by intracavity frequency doubling of acousto-optic Q-switch solid-state Nd:YAG laser is reported. An U type resonator is designed and optimized in order to compress pulse-width and increase the average power. Two Nd:YAG rods were employed and a type II phase matched KTP crystal (φ = 25°, θ = 90° under the condition of 24°C, the size is 7 mm × 7 mm × 7 mm) was applied for frequency doubling. Under the pumping currents of 18.5 A and 20.5 A, a maximum green power of 138 W was generated at 10 kHz repetition rate and 49 ns pulse-width, leading to 14.1% of optical-optical conversion efficiency and ±2.8% instability.

KW - Green beam at 532 nm

KW - Intracavity frequency doubling

KW - Laser technique

KW - Narrow pulse-width

KW - Nd:YAG laser

KW - U type cavity

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M3 - Article

AN - SCOPUS:33749873689

SN - 0258-7025

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SP - 1017

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JO - Zhongguo Jiguang/Chinese Journal of Lasers

JF - Zhongguo Jiguang/Chinese Journal of Lasers

IS - 8

ER -

138 W narrow pulse-width solid-state green laser operation

摘要

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