High-power narrow linewidth microsecond pulse 1064 nm ring laser

LU Yuan-fu; XIE Shi-yong; LIU Yan; YANG Cheng-liang; WANG Peng-yuan

doi:10.3788/OPE.20162413.0035

您当前的位置：

首页 >

文章列表页 >

High-power narrow linewidth microsecond pulse 1064 nm ring laser

更新时间：2020-08-13

- High-power narrow linewidth microsecond pulse 1064 nm ring laser
- Optics and Precision Engineering Vol. 24, Issue 10s, Pages: 35-40(2016)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所应用光学国家重点实验室,吉林长春,130033
  2. 中国科学院深圳先进技术研究院,广东深圳,518055
  3. 中国科学院大连化学物理研究所化学激光重点实验室,辽宁大连,116023
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20162413.0035
  CLC： TN248.1
- Received：16 May 2016，
  
  Revised：08 June 2016，
  
  Published：14 November 2016
- 稿件说明：
移动端阅览
鲁远甫, 谢仕永, 刘艳等. 高功率窄线宽微秒脉冲1 064 nm环形腔激光[J]. 光学精密工程, 2016,24(10s): 35-40

LU Yuan-fu, XIE Shi-yong, LIU Yan etc. High-power narrow linewidth microsecond pulse 1064 nm ring laser[J]. Editorial Office of Optics and Precision Engineering, 2016,24(10s): 35-40
鲁远甫, 谢仕永, 刘艳等. 高功率窄线宽微秒脉冲1 064 nm环形腔激光[J]. 光学精密工程, 2016,24(10s): 35-40 DOI： 10.3788/OPE.20162413.0035.

LU Yuan-fu, XIE Shi-yong, LIU Yan etc. High-power narrow linewidth microsecond pulse 1064 nm ring laser[J]. Editorial Office of Optics and Precision Engineering, 2016,24(10s): 35-40 DOI： 10.3788/OPE.20162413.0035.

摘要

为了实现高效和频的高功率准连续波钠信标激光，对抑制驰豫振荡的高功率窄线宽微秒脉冲1064 nm环形腔激光进行了研究。采用热近非稳腔设计优化了三镜环形腔的腔镜曲率，腔内插入标准具压窄激光线宽。1 064 nm薄膜偏振片用作环形腔的输出镜，与半波片配合实现输出耦合率的连续可调。在808 nm半导体激光泵浦功率为175 W的条件下，获得了输出功率为42 W、光束质量因子

=1.26、线宽为0.2 GHz的1 064 nm激光输出，重复频率为800 Hz，脉冲宽度为100

s。腔内插入1 064 nm的倍频晶体KTiOPO

，利用二次谐波效应使高强度的尖峰脉冲序列快速减弱，实现了激光脉冲驰豫振荡的有效抑制。整个系统结构简单、易实现，为获得消驰豫振荡的准连续波1 064 nm激光提供了实用有效的技术手段。

Abstract

In order to realize high-power quasi-continuous wave sodium beacon laser with high-efficiency sum frequency

1064 nm ring-cavity laser of high-power narrow-linewidth microsecond pulse which restrains relaxation oscillation was studied. A thermally near unstable cavity was adoped to optimize curvature of three-scope ring endoscope

inserting an etalon in cavity to narrow laser linewidth. Using a 1064 nm thin-film polaroid as output mirror of ring cavity and a half wave plate

a continuous adjustable output coupling ratio was realized. Under the condition of 808 nm semiconductor laser with pumping power of 175 W

1 064 nm laser output with output power of 42 W

beam quality factor

=1.26

linewidth of 0.2 GHz was acquired. Its repetition frequency is 800 Hz and pulse width is 100

s. The relaxation oscillation of laser pulse was effectively suppressed by inserting 1 064 nm frequency-doubling crystal KTiOPO4 in cavity and using second harmonic effect to rapid weaken high-strength spike pulse sequence.The whole system is pretty simple

which provides the practical and effective technical method for obtaining 1064 nm laser of quasi-continuous wave without relaxation oscillation.

关键词

Keywords

references

KOVALCHUK E V, DEKORSY D, LVOVSKY A I, et al.. High-resolution Doppler-free molecular spectroscopy with a continuous wave optical parametric oscillator[J]. Optics Letters, 2001, 26(18):1430-1432.

WU L A, XIAO M, KIMBLE H J. Squeezed states of light from an optical parametric oscillator[J]. J Opt Soc Am B, 1987, 4(10):1465-1475.

WILLKE B. GEO600:status and plans[J]. Class Quantum Grav., 2007, 24(19):S389-S397.

KUHR S, ALT W, SCHRADER D, et al.. Deterministic delivery of a single atom[J]. Science, 2001, 293(5528):278-280.

刘杰,王建立,吕天宇,等. 全固态589 nm激光器及其钠导星激发亮度[J]. 光学精密工程, 2014, 22(12):3199-3204. LIU J, WANG J L, LÜ T Y, et al.. All-solid-state 589 nm laser and the brightness of excited sodium guide star[J]. Opt. Precision Eng., 2014, 22(12):3199-3204. (in Chinese)

BIENFANG J C, DENMAN C A, GRIME B W, et al.. 20 W of continuous-wave sodium D2 resonance radiation from sum-frequency generation with injection-locked lasers[J]. Optics Letters, 2003, 28(22):2219-2221.

FUGATE R Q, DENMAN C A, HILLMAN P D, et al.. Progress toward a 50-watt facility-class sodium guide star pump laser[J]. SPIE, 2004, 5490:1010-1020.

TAYLOR L R, FENG Y, CALIA D B. 50W CW visible laser source at 589 nm obtained via frequency doubling of three coherently combined narrow-band Raman fibre amplifiers[J].Optics Express, 2010, 18(8):8540-8555.

许祖彦,谢仕永,薄勇,等. 30 W级第二代钠信标激光器研究[J]. 光学学报, 2011, 31(9):101-103. XU Z Y, XIE S Y, BO Y,et al.. Investigation of 30 W-class second-generation sodium beacon laser[J]. Acta Optica Sinica, 2011, 31(9):101-103. (in Chinese)

PANARELLA E, BRADLEY L. Controlled timewise redistribution of laser energy[J]. IEEE J. Quantum Electronics, 1975, 11(5):181-85.

PANTELL R H, WARSZAWSKI J. Laser power stabilization by means of nonlinear absorption[J]. Applied Physics Letters, 1967, 11(7):213-15.

SANDOVAL R P. Resonator configuration for the suppression of relaxation oscillations in a long-pulsed Nd:YAG laser[J]. Applied Optics, 1979, 18(9):1328-33.

JEYS T H. Suppression of laser spiking by intracavity second harmonic generation[J]. Applied Optics, 1991, 30(9):1011-1013.

OKHAPKIN M V, SKVORTSON M N, BELKIN A M, et al.. Tunable single-frequency diode-pumped Nd:YAG ring laser at 1064/532 nm for optical frequency standard applications[J]. Optics Communications, 2002, 203(5):359-362.

WANG P Y, XIE SH Y, BO Y, et al.. 33Wquasi-continuous-wave narrow-band sodium D2a laser by sum-frequency generation in LBO[J]. Chinese Physics B, 2014, 23(9):094208.

XI W Q, ZHAO J Y, ZHANG K SH. A high-power continuous-wave laser-diode end-pumped Nd:YVO4 laser of single-frequency operation[J]. Chinese Physics Letters, 2005, 22(5):1144-1146.

JOHNSON R P.Spike suppression and longitudinal mode selection in a 1.319 mm Nd:YAG laser by high-efficiency intracavity frequency doubling[J]. Optics & Laser Technology, 2008, 40:1078-1081.

王鹏远. 高功率准连续微秒脉冲全固态钠信标激光技术研究及应用[D].北京:中科院理化技术研究所,2014. WANG P Y. Investigation and Application of High Power Quasi-continous-wave Microsecond Pulse Diode-pumped Solide-state Sodium Beacon Laser Technology[D].Beijing:Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 2014. (in Chinese)

Views

537

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

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