In-band pumped Q-switched polycrystalline Er:YAG ceramic laser at 1617 and 1634 nm

Wang Yong; Zhao Ting; Yang Xiaofang; Shen Deyuan; Zhang Jian; Tang Dingyuan

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In-band pumped Q-switched polycrystalline Er:YAG ceramic laser at 1617 and 1634 nm

机译：带内泵浦的Q开关多晶Er：YAG陶瓷激光器，波长为1617和1634 nm

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摘要

We report on the performance of an Er,Yb fiber laser in-band pumped, acousto-optically Q-switched polycrystalline Er:YAG ceramic laser operating at 1617 and 1634 nm wavelength regions. A volume Bragg grating was employed to control the laser oscillating at either 1617 or 1634 nm via adjusting the incidence angle on the VBG of laser beams in the cavity. Spectral bandwidths of less than 0.1 nm were observed for both 1617 and 1634 nm wavelength laser emission. Stable pulses are generated for 0.1-10 kHz repetition rates. Maximum pulse energies of 6 mJ and 2.16 mJ were obtained for 1617 and 1634 nm under100 Hz repetition rate with pulse durations of 72 ns and 142 ns, respectively. (C) 2016 Elsevier B.V. All rights reserved.

机译：我们报告了工作在1617和1634 nm波长区域的Er，Yb光纤激光器带内泵浦，声光调Q多晶Er：YAG陶瓷激光器的性能。通过调整腔中激光束在VBG上的入射角，采用体积布拉格光栅来控制1617或1634 nm处的激光振荡。对于1617和1634 nm波长的激光发射，观察到的光谱带宽均小于0.1 nm。产生稳定脉冲，重复频率为0.1-10 kHz。在100 Hz重复频率下，分别以72 ns和142 ns的脉冲持续时间在1617和1634 nm处获得6 mJ和2.16 mJ的最大脉冲能量。（C）2016 Elsevier B.V.保留所有权利。

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来源
《Optical Materials》 |2017年第9期|9-12|共4页
作者
Wang Yong; Zhao Ting; Yang Xiaofang; Shen Deyuan; Zhang Jian; Tang Dingyuan;
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作者单位

Jiangsu Normal Univ Jiangsu Key Lab Adv Laser Mat & Devices Sch Phys & Elect Engn Xuzhou 221116 Peoples R China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Transparent ceramics; Q-switching; Eye-safe wavelength lasers;

机译：透明陶瓷;调Q;人眼安全的波长激光器;

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专利

1. In-band pumped Q-switched polycrystalline Er:YAG ceramic laser at 1617 and 1634 nm [J] . Wang Yong, Zhao Ting, Yang Xiaofang, Optical Materials . 2017,第Sepa期

机译：带内泵浦的Q开关多晶Er：YAG陶瓷激光器，波长为1617和1634 nm
2. Polycrystalline Ceramic Er:YAG Laser In-Band Pumped by a High-Power Er,Yb Fiber Laser at 1532nm [J] . Deyuan Shen, Hao Chen, Xiangpeng Qin, Annales de l'I.H.P . 2011,第5期

机译：高功率Er，Yb光纤激光器在1532nm下泵浦多晶陶瓷Er：YAG带内激光器
3. Resonantly pumped acousto-optic Q-switched Er:YAG lasers at 1617 and 1645 nm [J] . Ran Wang, Qing Ye, Chunqing Gao Applied optics . 2014,第10期

机译：在1617和1645 nm处共振泵浦声光调Q的Er：YAG激光器
4. Diode pumped Er:YAG single crystal fiber laser passively Q-switched with Cr:ZnSe saturable absorber emitting at 1645 nm or 1617 nm [C] . Aubourg, Adrien, Didierjean, Julien, Aubry, Nicolas, 2013 Conference on Lasers and Electro-Optics Europe & Internationaluantum Electronics Conference . 2013

机译：二极管泵浦的Er：YAG单晶光纤激光器，通过Cr：ZnSe饱和吸收体进行被动调Q，发射1645 nm或1617 nm
5. Development of a passively Q-switched Nd:YAG microchip laser for use in the Satellite Laser Ranging 2000 project. [D] . Gompers, Samuel Leo. 2000

机译：开发了用于卫星激光测距2000项目的被动调Q开关Nd：YAG微芯片激光器。
6. Evaluation of Static Friction of Polycrystalline Ceramic Brackets after Conditioning with Different Powers of Er:YAG Laser [O] . Valiollah Arash, Saeed Javanmard, Zeinab Eftekhari, 2015

机译：不同功率的Er：YAG激光调理后多晶陶瓷支架的静摩擦力评估
7. High power in-band pumped Er:YAG laser at 1617 nm [O] . J. W. Kim, J. K. Sahu, W. A. Clarkson 2015

机译：高功率带内泵浦Er：YaG激光，波长为1617 nm

In-band pumped Q-switched polycrystalline Er:YAG ceramic laser at 1617 and 1634 nm

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