利用光场传感器重建波前相位的仿真研究

大气与环境光学学报 ›› 2020, Vol. 15 ›› Issue (2): 101-109.

利用光场传感器重建波前相位的仿真研究

刘瑶1,2,乔春红1,冯晓星1,张京会1,王海涛1,范承玉1

1中国科学院安徽光学精密机械研究所中国科学院大气光学重点实验室安徽合肥 230031;
2中国科学技术大学, 安徽合肥 230026

出版日期:2020-03-28 发布日期:2020-03-24

Simulation of Wavefront Phase Reconstruction by Plenoptic Sensor

LIU Yao1,2, QIAO Chunhong1, FENG Xiaoxing1, ZHANG Jinghui1, WANG Haitao1, FAN Chengyu1#br#

1Key Laboratory of Atmospheric Optics, Anhui Institute of Optics and Fine Mechanics,
Chinese Academy of Sciences, Hefei 230031, China;
2University of Science and Technology of China, Hefei 230026, China

Published:2020-03-28 Online:2020-03-24

摘要/Abstract

摘要： 利用软件仿真对光场传感器重建波前相位的能力进行了研究。研究采用FFT算法模拟波的传播和衍射效应,利用Zernike多项式模拟像差,
根据相应的光场映射及逆光场映射理论,进行波前重建。研究了前22项单阶像差的波前相位重建情况,选取其中初级像差和二级像差的
重建结果做了比较分析,并针对复合像差的波前重建做了多组仿真实验,比较了低阶复合像差和高阶复合像差的重建误差。结果表明:
无论是单阶像差还是复合像差,光场传感器都能够重建波前相位,并且对低阶像差的相位重建效果好于高阶像差。

关键词: 光场传感器, Zernike多项式;像差;相位重建

Abstract: The ability of plenoptic sensor to reconstruct wavefront phase was studied by means of software
simulation, where FFT algorithm was used to simulate the wave propagation and diffraction effects,
Zernike polynomial was used to simulate the aberration, and the wavefront phase was reconstructed
according to the theory of plenoptic mapping and inverse plenoptic mapping. The wavefront phase
reconstruction of the first 22 single-order aberrations was studied, and the reconstruction results
of the primary aberration and the secondary aberration were compared and analyzed. In addition,
multiple sets of simulation experiments were conducted for the wavefront reconstruction of the
complex aberrations, and the reconstruction errors of the lower-order complex aberrations and
higher-order complex aberrations are also compared. The results show that the plenoptic sensor
can reconstruct the wavefront phase regardless of the single-order aberration or the complex
aberrations, and the phase reconstruction effect for the lower-order aberration is better than
that of the higher-order aberration.

Key words: plenoptic sensor, Zernike polynomial, aberration, phase reconstruction

刘瑶, 乔春红, 冯晓星, 张京会, 王海涛, 范承玉. 利用光场传感器重建波前相位的仿真研究[J]. 大气与环境光学学报, 2020, 15(2): 101-109.

参考文献 14

[1]	Wu Chensheng, Davis C C, Van Eijk A M J, et al. Laser Communication and Propagation through the
	Atmosphere and Oceans II-Modified plenoptic camera for phase and amplitude wavefront sensing [J].
	Proceedings of Society of Photo-Optical Instrumentation Engineers-The International Society for
	Optical Engineering, 2013, 8874: 88740I.
[2]	Li Xinyang, Jiang Wenhan, Wang Chunhong,et al. Modal reconstruction error of the hartmann
	sensor on measuring the atmosphere disturbed wavefront [J]. High Power Laser and Particle Beams, 2000, 12(2): 150-153 (in Chinese).
	李新阳,姜文汉,王春红,等.湍流大气中哈特曼传感器的模式波前复原误差 [J].强激光与粒子束, 2000, 12(2): 150-153.
[3]	Clare R M, Lane R G. Wave-front sensing from subdivision of the focal plane with a lenslet array [J].
	Journal of the Optical Society of America A Optics Image Science \& Vision, 2005, 22(1): 117.
[4]	Ng R, Levoy M, Br\'{edif M, et al. Light field photography with a hand-held plenoptic camera [J].
	Computer Science Technical Report, 2005, 2(11):1-11.
[5]	Rodr\'\i guez-Ramos J M, Castell\'{a B F, Nava F P, et al. Wavefront and distance measurement
	using the CAFADIS camera [C]//Astronomical Telescopes and Instrumentation: Synergies Between Ground and Space. 2008, 7015: 70155Q.
[6]	Ko J, Davis C C. Comparison of the plenoptic sensor and the Shack–Hartmann sensor [J]. Applied Optics, 2017, 56(13): 3689-3698.
[7]	Zhou Zhiliang. Research on light field imaging technology [D]. Hefei: Doctorial Dissertation of
	University of Science and Technology of China, 2012 (in Chinese).
	周志良.光场成像技术研究[D].合肥:中国科学技术大学博士论文, 2012.
[8]	Zhang Rui, Yang Jinsheng, Tian Yu, et al. Wavefront phase recovery from the plenoptic camera [J].
	Opto-Electronic Engineering, 2013, 40(2): 32-39 (in Chinese).
	张锐,杨金生,田雨,等.焦面哈特曼传感器波前相位复原[J].光电工程, 2013, 40(2): 32-39.
[9]	Wu Chensheng, Ko J, Davis C C., et al. Using a plenoptic sensor to reconstruct vortex phase
	structures [J]. Optics Letters, 2016, 41(14): 3169-3172.
[10]	Ko J, Wu Chensheng, Davis C C. Implementation of a rapid correction algorithm for adaptive optics using
	a plenoptic sensor[C]// Society of Photo-Optical Instrumentation Engineers-Optical Engineering + Applications.
20	16, 9979: 99790O.
[11]	Zhang Qiang, Jiang Wenhan. Reconstruction of turbulent optical wavefront realized by zernike polynomial [J].
	Opto-Electronic Engineering, 1998, 25(6):32-35 (in Chinese).
	张强, 姜文汉.利用Zernike多项式对湍流波前进行波前重构[J].光电工程, 1998, 25(6): 32-35.
[12]	Shan Baozhong, Wang Shuyan. Zernike polynomial fitting method and its application [J]. Optics and
	Precision Engineering, 2002, 10(3): 14-17 (in Chinese).
	单宝忠,王淑岩.Zernike多项式拟合方法及应用[J].光学精密工程, 2002, 10(3): 14-17.
[13]	Rao Ruizhong. Modern atmospheric optics [M]. Beijing: Science Press, 2012 (in Chinese).
	饶瑞中.现代大气光学[M].北京:科学出版社, 2012.
[14]	Wu Chensheng, Ko J, Christopher C, et al. Plenoptic mapping for imaging and retrieval of the
	complex field amplitude of a laser beam [J]. Optics Express, 2016, 24(26): 29852-29871.