基于超薄层MoS<sub>2</sub>可饱和吸收体的被动调<italic style="font-style: italic">Q</italic>固体Nd∶YAG激光器

付鑫鹏; 付喜宏; 姚聪; 杨飞; 张俊; 彭航宇; 秦莉; 宁永强

doi:10.37188/CJL.20210030

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基于超薄层MoS₂可饱和吸收体的被动调Q固体Nd∶YAG激光器

器件制备及器件物理 | 更新时间：2021-05-20

- 基于超薄层MoS₂可饱和吸收体的被动调Q固体Nd∶YAG激光器
- Passive Q-switched Solid-state Nd∶YAG Laser Based on Ultrathin MoS₂ Saturable Absorber
- 发光学报 2021年42卷第5期页码：668-673
- 作者机构：
  
  1.中国科学院长春光学精密机械与物理研究所　发光学及应用国家重点实验室，吉林　长春　 130033
  2.中国科学院大学，北京　 100049
  3.长春理工大学　理学院，吉林　长春　 130022
- 作者简介：
  
  [ "付鑫鹏(1990-)，男，辽宁朝阳人，博士,2018年于吉林大学获得博士学位，主要从事二维层状半导体材料光电性能的研究。E-mail: fuxinpeng@ciomp.ac.cn" ]
  [ "付喜宏(1980-)，男，内蒙古巴彦淖尔人，博士，研究员,2008年于中国科学院长春光学精密机械与物理研究所获得博士学位，主要从事激光技术及应用方面的研究。E-mail:fuxh@ciomp.ac.cn" ]
- 基金信息：
  
  科技部重点研发计划(2018YFB1107600);吉林省科技发展计划(20200401060GX;20190302042GX);发光学及应用国家重点实验室自主创新课题(SKL1-Z-2020-02);吉林省与中国科学院科技合作高技术产业化专项资金项目(2019SYHZ0017);广东省重点研发计划(2020B090922003);国家自然科学基金(61535013)
- DOI：10.37188/CJL.20210030
  中图分类号： TN248.1
- 纸质出版日期：2021-05-01，
  
  收稿日期：2021-01-17，
  
  修回日期：2021-01-31，
- 稿件说明：
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付鑫鹏, 付喜宏, 姚聪, 等. 基于超薄层MoS₂可饱和吸收体的被动调Q固体Nd∶YAG激光器[J]. 发光学报, 2021,42(5):668-673.

XIN-PENG FU, XI-HONG FU, CONG YAO, et al. Passive Q-switched Solid-state Nd∶YAG Laser Based on Ultrathin MoS₂ Saturable Absorber. [J]. Chinese journal of luminescence, 2021, 42(5): 668-673.
付鑫鹏, 付喜宏, 姚聪, 等. 基于超薄层MoS₂可饱和吸收体的被动调Q固体Nd∶YAG激光器[J]. 发光学报, 2021,42(5):668-673. DOI： 10.37188/CJL.20210030.

XIN-PENG FU, XI-HONG FU, CONG YAO, et al. Passive Q-switched Solid-state Nd∶YAG Laser Based on Ultrathin MoS₂ Saturable Absorber. [J]. Chinese journal of luminescence, 2021, 42(5): 668-673. DOI： 10.37188/CJL.20210030.

摘要

利用超声剥离法制备了超薄层MoS

纳米片分散液可饱和吸收体，以石英池为容器插入Nd∶YAG激光器的平凹谐振腔中，调节谐振腔镜的位置并增大泵浦功率，成功实现了Nd∶YAG激光器被动调

脉冲输出。实验结果显示，泵浦功率为2.46 W时，激光器开始调

运转。泵浦功率为14.55 W时，实现了485 mW的脉冲激光输出功率，重复频率为189.75 kHz，脉冲宽度为1.2 μs，对应的最大脉冲能量为2.56 μJ。结果表明，超薄层MoS

分散液是适用于1 064 nm波长固体激光器被动调

运转的可饱和吸收体材料。

Abstract

The ultrathin MoS

nanosheet dispersion saturable absorber is prepared by ultrasonic peeling method. The quartz cell is used as a container and insert into the flat-concave cavity of the Nd∶YAG laser. By adjusting the position of the resonant cavity mirror and increasing the pump power

the passive

-switched pulse output of the Nd∶YAG laser is successfully achieved. Experimental results show that when the pump power is 2.46 W

the laser starts

-switched operation. When the pump power is 14.55 W

the maximum pulse laser output power of 485 mW is achieved

the repetition frequency is 189.75 kHz

the pulse width is 1.2 μs

and the corresponding maximum pulse energy is 2.56 μJ. The results show that the ultrathin MoS

aqueous solution is a saturable absorber material suitable for passive

-switching operation of 1 064 nm wavelength solid-state lasers.

关键词

超薄层MoS2纳米片分散液可饱和吸收体Nd∶YAG激光器被动调Q脉冲

Keywords

ultrathin MoS2 nanosheet dispersionsaturable absorberNd∶YAG laserpassive Q-switched pulse

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基于超薄层MoS2可饱和吸收体的被动调Q固体Nd∶YAG激光器

Passive Q-switched Solid-state Nd∶YAG Laser Based on Ultrathin MoS2 Saturable Absorber

DOI：10.37188/CJL.20210030

摘要

Abstract

关键词

Keywords

references

基于超薄层MoS₂可饱和吸收体的被动调Q固体Nd∶YAG激光器

Passive Q-switched Solid-state Nd∶YAG Laser Based on Ultrathin MoS₂ Saturable Absorber