Spectral compression of XeF(C-A) excimer laser using grating resonator with an intra-cavity etalon

Feng ZHU; Li YU; Ai-ping YI; Yan-long SHEN; Chao HUANG

doi:10.3788/OPE.20182612.2888

您当前的位置：

首页 >

文章列表页 >

Spectral compression of XeF(C-A) excimer laser using grating resonator with an intra-cavity etalon

Modern Applied Optics | 更新时间：2020-07-05

- Spectral compression of XeF(C-A) excimer laser using grating resonator with an intra-cavity etalon
- Optics and Precision Engineering Vol. 26, Issue 12, Pages: 2888-2893(2018)
- 作者机构：
  
  西北核技术研究所激光与物质相互作用国家重点实验室，陕西西安 710024
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20182612.2888
  CLC： TN242
- Received：03 May 2018，
  
  Accepted：20 July 2018，
  
  Published：25 December 2018
- 稿件说明：
移动端阅览
Feng ZHU, Li YU, Ai-ping YI, et al. Spectral compression of XeF(C-A) excimer laser using grating resonator with an intra-cavity etalon[J]. Optics and precision engineering, 2018, 26(12): 2888-2893.
DOI：

Feng ZHU, Li YU, Ai-ping YI, et al. Spectral compression of XeF(C-A) excimer laser using grating resonator with an intra-cavity etalon[J]. Optics and precision engineering, 2018, 26(12): 2888-2893. DOI： 10.3788/OPE.20182612.2888.

摘要

为了避免阳光背景干扰，针对XeF(C-A)蓝绿激光水下应用需求开展了激光线宽压缩实验以提高信噪比。采用内置标准具的光栅谐振腔开展相关实验。利用光栅腔实现亚纳米级的激光线宽输出，然后在此基础上，通过插入标准具进行更精细的激光线宽压缩实验。利用光栅腔，采用1 200线/mm光栅并提高光栅辐照面积可以实现0.14 nm的激光线宽输出。腔内插入反射率为50%的标准具，可以进一步将激光线宽压缩至39 pm，激光单脉冲能量约为65 mJ，脉冲宽度为1

s。实验结果表明：尽管XeF(C-A)蓝绿激光器的增益系数较低，但是通过优化光栅和标准具的工作参数，对谐振腔光学损耗进行合理的控制，激光器可以实现10 pm量级的激光线宽输出。

Abstract

In order to improve the signal-to-noise ratio for laser applications underwater

a grating resonator with an intra-cavity etalon was designed to compress the spectrum of XeF blue-green laser. First

a grating resonator was used to obtain a sub-nanometer laser linewidth

and then

a further spectral compression was performed by inserting an etalon into the grating resonator. The experimental results show that a linewidth of 0.14 nm can be obtained by using a 1 200 line/mm grating

and the linewidth can be further compressed to 39 pm by inserting an etalon

with a reflectivity of 50%

in the grating resonator. The final laser pulse energy is about 65 mJ and the pulse duration is 1

s. Although the gain coefficient of the XeF (C-A) laser is low

the optical loss of the resonator can be reasonably controlled by optimizing the working parameters of the grating and the etalon

thereby a 10 pm-level laser linewidth can be realized.

关键词

Keywords

references

DUNTLEY S Q.Light in the Sea[J].Journal of the Optical Society of America, 1963, 53(2):214-233.

BOSOV N G.Room-temperature laser cathode-ray tube based on an ZnCdSe/ZnSe superlattice[J].Quantum Electronics, 1995, 25(8):756-758.

CHILLA J L A, BUTTERWORTH S D, ZEITSCHEL A, et al..High power optically pumped semiconductor lasers[J].SPIE, 2004, 5332:143-150.

DEYRA L, MARTIAL I, DIDIERJEAN J, et al..3W, 300 μ J, 25ns pulsed 473nm blue laser based on actively Q -switched Nd:YAG single-crystal fiber oscillator at 946 nm[J].Optics Letters, 2013, 38(16):3013-3015.

ZHENG Q, YAO Y, LI B, et al..13.2 W laser-diode-pumped Nd:YVO 4 /LBO blue laser at 457 nm[J].Opt.Soc.Am.B, 2009, 26(6):1238-1242.

RONG S K, ZHU X L, CHEN W B.All-solid-state narrow-linewidth 455 nm blue laser based on Ti:sapphire crystal[J].Chinese Optics Letters, 2009, 7(1):43-45.

鲁远甫, 谢仕永, 刘艳, 等.高功率窄线宽微秒脉冲1064 nm环形腔激光[J].光学精密工程, 2016, 24(10s):35-40.

LU Y P, XIE SH Y, LIU Y, et al..High-power narrow linewidth microsecond pulse 1064 nm ring lase[J].Opt.Precision Eng., 2016, 24(10s):35-40.(in Chinese)

SENTIS M L, TCHEREMISKINE V I, DELAPORTE P C.XeF (C-A) laser pumped by formed-ferrite open discharge radiation[J].Applied Physics Letters, 1997, 70(10):1198-1200.

YU L, ZHU F, SHEN Y L, et al..A narrow linewidth and tunable XeF (C-A) laser[J].Laser Physics, 2013, 23(085006):1-4.

KNECHT B A, FRASER R D, WHEELER D J, et al..Compact XeF (C-A) and iodine laser optically pumped by a surface discharge[J].Optics Letters, 1995, 20(9):1011-1013.

YU L, MA L Y, YI A P, et al..An optically pumped XeF (C-A) laser with repetitive rate of 10 Hz[J].Review of Scientific Instruments, 2012, 83(013107):1-4.

YU L, LIU J R, MA L Y, et al..10 J energy-level optically pumped XeF (C-A) laser with repetition mode[J].Optics Letters, 2007, 32(9):1087-1089.

赵长明, 黄杰.未来激光探潜和对潜通信技术的发展[J].光学技术, 2001, 27(1):53-56.

ZHAO CH M, HUANG J.Development of laser-submarine communication and detection technology in the future[J].Optical Technology, 2001, 27(1):53-56.(in Chinese)

朱峰, 沈炎龙, 于力, 等.棱镜色散腔XeF (C-A)蓝绿激光线宽压缩实验[J].强激光与粒子束, 2013, 25(2):1-4.

ZHU F, SHEN Y L, YU L, et al..Spectral-narrowing of XeF (C-A) blue-green lasers using prism dispersive resonator[J].High Power Laser and Particle Beams, 2013, 25(2):1-4.(in Chinese)

于力, 朱峰, 安晓霞, 等.XeF激光光谱研究[J].光学学报, 2010, 30(3):808-812.

YU L, ZHU F, AN X X, et al..Study on the spectrum of XeF laser[J].Acta Optica Sinica, 2010, 30(3):808-812.(in Chinese)

Views

149

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Femtosecond laser precision machining of fuel injection holes in nickel-based superalloys

Microstructure and crossion resistance of laser deposition of Al_0.8FeCoNiCrCu_x high-entropy alloy on aluminum alloy

Laser derusting mechanism of AH32 steel based on cleaned surface topography

Microstructure and process optimization of AlCrFeCoNiCu high-entropy alloy by laser deposition

Related Author

GUO Peng

WANG Xu

ZHANG Zihao

LI Liqun

HUANG Yichen

LI Fuquan

LIN Xiaochao

YANG Shirui

Related Institution

Beijing Power Machinery Research Institute

State Key Laboratory of Advanced Welding and Joining， Harbin Institute of Technology

College of Electromechanical Engineering, Changchun University of Science and Technology

National Base of International Science and Technology Cooperation in Optics

College of Electromechanical and Intellectual Technology, Jilin Vocational College of Industry and Technology

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰