Coherent combination of fiber lasers using heterodyne method

Wang Detian; Zhou Weijun; Wen Weifeng; Peng Qixian; Li Zeren; Hu Wenhua; Li Zhongjian

doi:10.3788/HPLPB20132505.1125

Volume 25 Issue 05

Mar. 2013

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2013 > 25(05): 1125-1128

Yan Cheng'en, Lin Hao, Zhang FeiYan, et al. Amplified spontaneous emission of fluorene fluorescent-dye-doped DNA-CTMA thin films[J]. High Power Laser and Particle Beams, 2012, 24: 2306-2310. doi: 10.3788/HPLPB20122410.2306

Citation:

Wang Detian, Zhou Weijun, Wen Weifeng, et al. Coherent combination of fiber lasers using heterodyne method[J]. High Power Laser and Particle Beams, 2013, 25: 1125-1128. doi: 10.3788/HPLPB20132505.1125

Citation:

PDF( 5666 KB)

Coherent combination of fiber lasers using heterodyne method

doi: 10.3788/HPLPB20132505.1125

1.
Institute of Fluid Physics,CAEP,P.O.Box 919-109,Mianyang 621900,China;
2.
Beijing Aeronautical Manufacturing Technology Research Institute,Beijing 100024,China

Received Date: 2012-04-26
Rev Recd Date: 2012-11-21
Publish Date: 2013-03-12

Abstract

Abstract

The coherent combination system of two fiber lasers based on heterodyne method has been constructed using a 1064 nm, 1 W seed laser. In this system, two graded index (GRIN) lenses with polarization maintaining (PM) fiber is used to receive interference signals for getting better high-contrast strips, compared with interference signals directly received by detectors. The phase noise is studied, and the influence of phase noise on phase control precision is discussed. The phase noise is found to result from electrical crosstalk and environmental perturbation. When the phase noise bandwidth increases, the phase control precision drops. The ways to improve phase control precision are shown. When the phase of two fiber lasers is locked in the experiment, the power in the bucket(PIB) is 21.3%, the Strehl ratio is 79%, and the phase control precision is 0.008.
- fiber laser,
- coherent combination,
- heterodyne method,
- phase detection and control

FullText(HTML)

References(0)

References

Relative Articles

[1]	Zhang Siqun, Li Jing, Wang Kunlun, Dan Jiakun, Huang Xianbin, Zhao Yidong, Zheng Lei. Multi-channel filtered X-ray diode array used on PTS facility[J]. High Power Laser and Particle Beams, 2016, 28(08): 085002. doi: 10.11884/HPLPB201628.150913
[2]	Yang Qingguo, Huang Xianbin, Liu Dongbing, Mu Jian, Dan Jiakun, Feng Shuping, Xie Xudong, Deng Wu, Ye Yan, Tan Bozhong, Wei Bing, Zhang Siqun, Ren Xiaodong, Ouyang Kai, Li Yong, Ren Ji, Ding Yu, Tian Qing, Wang Liquan, Li Keyu, Jing Yukun, Wang Lingfang, Yu Bing, Wang Meng, Peng Qixian, Li Zeren. The first X-ray backlighting of Z-pinched aluminium liner experiment on PTS facility[J]. High Power Laser and Particle Beams, 2016, 28(04): 040101. doi: 10.11884/HPLPB201628.120101
[3]	Ren Xiaodong, Huang Xianbin, Wang Kunlun, Zhou Shaotong, Dan Jiakun, Xu Qiang, Zhang Siqun, Li Jing, Cai Hongchun, Ouyang Kai, Yu Zhiguo. A resistive bolometer for measuring soft X-ray radiation energy[J]. High Power Laser and Particle Beams, 2016, 28(07): 075007. doi: 10.11884/HPLPB201628.075007
[4]	Sheng Liang, Li Yang, Hei Dongwei, Yuan Yuan, Peng Bodong, Wang Liangping, Li Mo, Zhang Mei, Wei Fuli, Zhao Jizhen. Effect of surface insulation on early stage of tungsten planar wire array Z-pinch[J]. High Power Laser and Particle Beams, 2014, 26(07): 075003. doi: 10.11884/HPLPB201426.075003
[5]	Wang Liangping, Li Mo, Zhang Jinhai, Zhang Xinjun, Guo Ning, Zhang Shaoguo. Experimental researches on single aluminum planar-wire-array Z-pinches on Qiangguang generator[J]. High Power Laser and Particle Beams, 2014, 26(05): 055003. doi: 10.11884/HPLPB201426.055003
[6]	Li Mo, Wang Liangping. Improvement on resistive bolometer for measuring total soft X-ray yield generated by Z-pinches[J]. High Power Laser and Particle Beams, 2013, 25(08): 2142-2146. doi: 10.3788/HPLPB20132508.2142
[7]	Zhu Xinlei, Zhang Ran, Luo Haiyun, Zhao Shen, Zou Xiaobing, Wang Xinxin. X-ray backlightings of single-wire and multi-wire Z-pinch[J]. High Power Laser and Particle Beams, 2012, 24(03): 539-543. doi: 10.3788/HPLPB20122403.0539
[8]	Yang Qingguo, Li Zeren, Yang Libing, Chen Guanghua, Huang Xianbin, Cai Hongchun, Li Jing, Xiao Shali. K-shell emission monochromatic X-ray imaging of Z-pinch plasmas[J]. High Power Laser and Particle Beams, 2012, 24(05): 1081-1084. doi: 10.3788/HPLPB20122405.1081
[9]	Duan Shuchao, Huang Xianbin, Yang Libing, Li Jing, Dan Jiakun, Zhang Zhengwei, Ren XiaoDong. Numerical analysis of X-ray radiation mechanism in wire array Z-pinch[J]. High Power Laser and Particle Beams, 2012, 24(04): 776-779. doi: 10.3788/HPLPB20122404.0776
[10]	Li Mo, Qiu Mengtong, Wu Jian, Wang Liangping, Wu Gang, Han Juanjuan, Guo Ning, Lei Tianshi. Plasma electron temperature diagnosis in aluminum wire array Z-pinches based on soft X-ray continuum[J]. High Power Laser and Particle Beams, 2012, 24(10): 2493-2496. doi: 10.3788/HPLPB20122410.2493
[11]	dan jiakun, li jianfeng, yang libing, huang xianbin, li jun, ren xiaodong, zhang siqun, ouyang kai, duan shuchao. Experimental investigation on charge separation on metals irradiated by Z-pinch produced X-ray[J]. High Power Laser and Particle Beams, 2010, 22(03): 0- .
[12]	gao yi, ma jiming, zhang zhong, zhang pengfei, sun jiang, wang zhiguo, yin jiahui, liang tianxue, du taibin. Spot size measurement for pulsed X-ray source with lamination method[J]. High Power Laser and Particle Beams, 2010, 22(12): 0- .
[13]	qiu ai-ci, sun feng-ju. Development of fast pulsed power driver for radiography and Z-pinch[J]. High Power Laser and Particle Beams, 2008, 20(12): 0- .
[14]	li lin-bo, yang jian-lun, zhong yao-hua, ning jia-min. 1-D axial X-ray power distribution of wire-array implosions[J]. High Power Laser and Particle Beams, 2007, 19(11): 0- .
[15]	zhang zhong, wang zhan-shan, wang hong-chang, wnag feng-li, wu wen-juan, zhang shu-min, qin shu-ji, chen ling-yan. Multilayer beam splitter used in a soft X-ray Mach-Zehnder interferometer at working wavelength of 13.9 nm[J]. High Power Laser and Particle Beams, 2006, 18(05): 0- .
[16]	huang xian-bin, lin li-bin, yang li-bing, deng jian-jun, gu yuan-chao, ye shi-can, yue zheng-pu, zhou shao-tong, li feng-ping, zhang si-qun. Experimental study of parallel multi-tungsten wire Z-pinch[J]. High Power Laser and Particle Beams, 2005, 17(05): 0- .
[17]	wang zhan-shan, zhang zhong, wang feng-li, wu wen-juan, wang hong-chang, qin shu-ji, chen ling-yan. Fabrication of the multilayer beam splitters with large area for soft Xray laser interferometer[J]. High Power Laser and Particle Beams, 2004, 16(09): 0- .
[18]	wang wen sheng, qiu ai ci, he duo hui, kuai bin, luo jian hui. Measurement of total soft Xray energy of high power Zpinch plasma with a Nifilm bolometer[J]. High Power Laser and Particle Beams, 2003, 15(02): 0- .
[19]	qiu meng tong, lv min, wang kui lu, hei dong wei, qiu ai ci, zeng zheng zhong, du ji ye, kuai bin, yuan yuan, tian hui, sun feng rong, luo jian hui. Time resolved Xray image diagnostic system for Zpinch[J]. High Power Laser and Particle Beams, 2003, 15(01): 0- .
[20]	wang wei, ni yuan-long, wan bing-gen, sun jin-ren, wu jiang, wang chen, sun yu-qin, zhou guan-lin, gu yuan, wang shi-ji. Single-shot measurement of soft X-ray Mo/Si multi-layer mirror reflectance[J]. High Power Laser and Particle Beams, 2001, 13(05): 0- .