高精度连续变倍率金宝搏188软件怎么用
扩束系统设计

张洁; 倪小龙; 刘智; 齐冀; 姚海峰

doi:10.3788/CO.20191203.0693

Volume 12 Issue 3

Jun. 2019

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Chinese Optics > 2019 > 12(3): 693-700.

ZHANG Jie, NI Xiao-long, LIU Zhi, QI Ji, YAO Hai-feng. Design of laser beam expansion systems with high precision and continuous variable ratios[J]. Chinese Optics, 2019, 12(3): 693-700. doi: 10.3788/CO.20191203.0693

Citation:

ZHANG Jie, NI Xiao-long, LIU Zhi, QI Ji, YAO Hai-feng. Design of laser beam expansion systems with high precision and continuous variable ratios[J]. Chinese Optics, 2019, 12(3): 693-700. doi: 10.3788/CO.20191203.0693

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Design of laser beam expansion systems with high precision and continuous variable ratios

doi: 10.3788/CO.20191203.0693

ZHANG Jie¹,
NI Xiao-long^{2, 3},
LIU Zhi^{2
,
,},
QI Ji²,
YAO Hai-feng²

1.
College of Electronic Information Engineering, Changchun University of Science and Technology, Changchun 130000, China
2.
Institute of Space Optics and Electronics, Changchun University of Science and Technology, Changchun 130000, China
3.
Changchun Guang Ke Technology Co., Ltd., Changchun 130000, China

Funds:

National Natural Science Foundation of China 61475025

National Natural Science Foundation of China 61775022

Program of Jilin province Science and Technology Development Plan 20170521001HJ

Program of Jilin province Science and Technology Development Plan 20180519012JH

China Postdoctoral Science Foundation 2017M621179

More Information

Corresponding author: LIU Zhi, E-mail:liuzhiqi@cust.edu.cn
Received Date: 31 Aug 2018
Rev Recd Date: 30 Oct 2018
Publish Date: 01 Jun 2019

Abstract

Abstract

In order to achieve collimation and zoom expansion in laser beams, a method of creating digital zoom lenses based on LC-SLM(Liquid Crystal Spatial Light Modulator) is proposed and a zoom beam expansion system based on LC-SLM is built using this method. Firstly, according to the principles of lens phase transformation and the phase modulation characteristics of LC-SLM, the phase modulation maps of digital lenses with different focal lengths are generated using computer programming to obtain the function of digital lenses with different focal lengths. The effectiveness of the function is verified with the convergence of convex lenses to parallel beams. The average error is 0.95%. It can be concluded that LC-SLM can achieve the function of digital lenses with different focal lengths and realize a zoom lens' function. A 2^×~5^× continuous magnification collimation of the laser beam is then attained by combining it with the converging lens. The beam expansion error is 0.539 7 mm, and the peak valley value is 0.99 mm. The experimental results show that the method proposed in this paper can be used to expand the laser beam to different multiples and the beam expansion ratio can be varied continuously. This system solves the problem that the traditional zoom systems cannot meet the changing demands of laser beam expansion. It has a simple structure with high precision and has great significance in the applications of laser beam expansion.
- digital zoom lens,
- liquid crystal spatial light modulator,
- laser beam expanding system,
- phase modulation map

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References(17)

References

[1]	向劲松.采用光纤耦合及光放大接收的星地光通信系统及关键技术[D].成都: 电子科技大学, 2007. http://cdmd.cnki.com.cn/Article/CDMD-10614-2007051053.htm XIANG J X. Fiber coupled and optically preamplified satellite-to-ground bidirectional laser communication system and its key technologies[D]. Chengdu: University of Electronic Science and Technology, 2007.(in Chinese) http://cdmd.cnki.com.cn/Article/CDMD-10614-2007051053.htm
[2]	王子余.几何光学和光学设计[M].杭州:浙江大学出版社, 1989. WANG Z Y. Geometrical Optics and Optical Design[M]. Hangzhou:Zhejiang University Press, 1989.(in Chinese)
[3]	孔祥蕾, 郝沛明.变焦扩束系统的光学设计[J].应用光学, 2001, 22(5):7-11. doi: 10.3969/j.issn.1002-2082.2001.05.003 KONG X L, HAO P M. Optical design of zoom beam expander system[J]. Applied Optics, 2001, 22 (5):7-11.(in Chinese) doi: 10.3969/j.issn.1002-2082.2001.05.003
[4]	叶井飞, 高志山, 叶海水, 等.大变倍比近红外无焦金宝搏188软件怎么用扩束系统[J].光学精密工程, 2013, 21(5):1129-1136. http://d.old.wanfangdata.com.cn/Periodical/gxjmgc201305006 YE J F, GAO ZH SH, YE H SH, et al.. Near-infrared afocal kaser bean expanding system with large zoom ratio[J]. Opt. Precision Eng., 2013, 21(5): 1129-1136.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/gxjmgc201305006
[5]	单娟, 张鹏, 付玉虎.金宝搏188软件怎么用变焦扩束光学系统设计[J].光学与光电技术, 2013, 11(4):72-76. http://d.old.wanfangdata.com.cn/Periodical/ccgxjmjxxyxb201004011 SHAN J, ZHANG P, FU Y H. Design of optical zooming system used for collimating laser beams[J]. Optics & Optoelectronic Technology, 2013, 11 (4):72-76.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/ccgxjmjxxyxb201004011
[6]	卢政伟, 邵帅, 马亚坤.复合式无遮拦金宝搏188软件怎么用扩束器的设计[J].中国光学, 2018, 11(4):582-589. //www.illord.com/CN/abstract/abstract9478.shtml LU ZH W, SHAO SH, MA Y K. Design of a composite laser beam expander without obscuration[J]. China Optics, 2018, 11(4):582-589.(in Chinese) //www.illord.com/CN/abstract/abstract9478.shtml
[7]	陈魏华.基于空间光调制器的主动光学变焦系统的初探[D].合肥: 安徽大学, 2012: 1-56. http://cdmd.cnki.com.cn/Article/CDMD-10357-1012395719.htm CHEN W H. Preliminary research of active optical zoom system based on spatial light modulator[D]. Hefei: Anhui University, 2012: 1-56.(in Chinese) http://cdmd.cnki.com.cn/Article/CDMD-10357-1012395719.htm
[8]	张颖, 赵海博.带有补偿器的液晶相位可变延迟器[J].光学精密工程, 2009, 17(8):1798-1803. doi: 10.3321/j.issn:1004-924X.2009.08.003 ZHANG Y, ZHAO H B. Liquid crystal variable retarder attached with compensator[J]. Opt. Precision Eng., 2009, 17(8):1798-1803.(in Chinese) doi: 10.3321/j.issn:1004-924X.2009.08.003
[9]	曹召良, 李小平, 宣丽, 等.液晶自适应光学的研究进展[J].中国光学, 2012, 5(1):12-19. doi: 10.3969/j.issn.2095-1531.2012.01.002 CAO ZH L, LI X P, XUAN L, et al.. Recent progress in liquid crystal adaptive optical techniques[J]. China Optics, 2012, 5(1):12-19.(in Chinese) doi: 10.3969/j.issn.2095-1531.2012.01.002
[10]	胡立发, 彭增辉, 王启东, 等.纯位相液晶调制器的响应特性计算[J].液晶与显示, 2017, 32(3):182-189. http://d.old.wanfangdata.com.cn/Periodical/yjyxs201703004 HU L F, PENG Z H, WANG Q D, et al.. Calculation of electro-optical characteristics of phase-only liquid crystal modulator[J]. Chinese Journal of Liquid Crystals and Displays, 2017, 32(3):182-189.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/yjyxs201703004
[11]	李小平, 胡五胜, 于洪丽, 等.基于液晶空间光调制器的相位差波前探测技术定量研究[J].液晶与显示, 2017, 32(3):234-239. http://d.old.wanfangdata.com.cn/Periodical/yjyxs201703011 LI X P, HU W SH, YU H L, et al.. Quantitative analysis on phase diversity technique based on liquid crystal spatial light modulator[J]. Chinese Journal of Liquid Crystals and Displays, 2017, 32(3):234-239.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/yjyxs201703011
[12]	杜升平, 傅承毓, 黄永梅, 等.一种液晶相位调制特性的测量方法[J].光子学报, 2017, 46(1):93-100. http://d.old.wanfangdata.com.cn/Periodical/gzxb201701012 DU SH P, FU CH Y, HUANG Y M, et al.. A method of measure the liquid-crystal's modulating characteristic[J]. Acta Photonica Sinica, 2017, 46 (1): 93-100.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/gzxb201701012
[13]	刘春梅.基于LCOS光学变焦系统研究[D].合肥: 安徽大学, 2013: 1-29. http://cdmd.cnki.com.cn/Article/CDMD-10357-1013258294.htm LIU CH M. LCOS-based optical zoom system research[D]. Hefei: Anhui University, 2013: 1-29.(in Chinese) http://cdmd.cnki.com.cn/Article/CDMD-10357-1013258294.htm
[14]	BUCKLEY E. Holographic display devices: US Patent, US2009/0207466[P]. 2009-08-20.
[15]	REICHERTER M, HAIST T, WAGEMANN E U, et al.. Optical particle trapping with computer-generated holograms written on a liquid-crystal display[J]. Optics Letters, 1999, 24(9):608-610. doi: 10.1364/OL.24.000608
[16]	ZWICK S, SCHAUB C, HAIST T, et al.. Light fields with an axially expanded intensity distribution for stable three-dimensional optical trapping[J]. Optics Express, 2010, 18(19):19941-19950. doi: 10.1364/OE.18.019941
[17]	李颖奎, 齐冀, 张洁, 等.基于液晶空间光调制器的变倍率金宝搏188软件怎么用扩束技术研究[J].液晶与显示, 2018, 33(9):764-771. http://d.old.wanfangdata.com.cn/Periodical/yjyxs201809007 LI Y K, QI J, ZHANG J, et al.. Laser beam expanding technology based on liquid crystal spatial light modulator[J]. Chinese Journal of Liquid Crystals and Displays, 2018, 33(9):764-771.(in Chinese http://d.old.wanfangdata.com.cn/Periodical/yjyxs201809007

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