Fine design of diffractive optical element for true beam shaping

被引：7

作者：

Tan, QF ^{[1
]}

Yan, YB ^{[1
]}

Jin, GF ^{[1
]}

Wu, MX ^{[1
]}

Xu, DY ^{[1
]}

机构：

[1] Tsing Hua Univ, State Key Lab Precis Measurement Technol & Instru, Beijing 100084, Peoples R China

来源：

OPTIK | 2001年 / 112卷 / 08期

基金：

中国博士后科学基金;

关键词：

diffractive optical element; true beam shaping; sampling interval;

D O I：

10.1078/0030-4026-00068

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Diffractive optical element (DOE) can be used for beam shaping to realize some required intensity distributions on the focal plane. The phase design of the DOE is generally considered as an optimization problem and optimized by many kinds of algorithms. In optimization, the intensities of the sampling points on the focal plane are optimized to be consistent with the required beam shaping, but the other points are not consistent with such a requirement. In this paper, according to qualitative analysis, a new design method with a new sampling interval on the focal plane is adopted to design the DOE for realizing two kinds of true beam shaping. The results obtained by this new method are that the intensity of any point on the focal plane is fully filled with the required demands. besides the used sampling points in the optimization.

引用

页码：329 / 334

页数：6

共 50 条

[41] Diffractive Optical Element for Optical Data Storage [J].

Yoshida, S. ;

Unno, N. ;

Akamatsu, H. ;

Yamada, K. ;

Arai, A. ;

Taniguchi, J. ;

Yamamoto, M. .

MODELING ASPECTS IN OPTICAL METROLOGY IV, 2013, 8789

[42] Development of SiO2 multistep diffractive optical element for beam-homogenizing [J].

Kurisu, K ;

Okada, T ;

Ebata, K .

MICROMACHINING TECHNOLOGY FOR MICRO-OPTICS AND NANO-OPTICS II, 2004, 5347 :54-61

[43] Spatial-frequency spectrum analysis of the performance of diffractive optical element for beam smoothing [J].

Tan, QF ;

He, QS ;

Yan, YB ;

Jin, GF ;

Xu, DY .

OPTIK, 2002, 113 (04) :163-166

[44] Application of spatial-frequency spectrum method on diffractive optical element for beam smoothing [J].

Tan, QF ;

Yan, YB ;

Jin, GF .

OPTIK, 2004, 115 (08) :370-374

[45] Optical System Design for Wide-angle Airborne Mapping Camera with Diffractive Optical Element [J].

Zhang Jian ;

Zhao Liangxiao ;

An Fei ;

Hao Sanfeng .

THIRD INTERNATIONAL CONFERENCE ON PHOTONICS AND OPTICAL ENGINEERING, 2019, 11052

[46] End-to-end infrared imaging system design with diffractive optical element [J].

Shi, Runzhou ;

Zhou, Yan ;

Zhang, Tian ;

Shao, Yuqi ;

Zhang, Hanwen ;

Wei, Ruoyan ;

Bai, Jian .

OPTICAL DESIGN AND TESTING XIV, 2024, 13237

[47] Laser shaping of diamond for IR diffractive optical elements [J].

Kononenko, VV ;

Konov, VI ;

Pimenov, SM ;

Prokhorov, AM ;

Pavelyev, VS ;

Soifer, VA ;

Lüdge, B ;

Duparré, M .

SECOND INTERNATIONAL SYMPOSIUM ON LASER PRECISION MICROFABRICATION, 2002, 4426 :128-134

[48] Design optimization of highly efficient spectrum-splitting and beam-concentrating diffractive optical element for lateral multijunction solar cells [J].

Wang Jin-Ze ;

Ye Jia-Sheng ;

Huang Qing-Li ;

Xu Xin ;

Li Dong-Mei ;

Meng Qing-Bo ;

Yang Guo-Zhen .

CHINESE PHYSICS B, 2014, 23 (04)

[49] Far-field multi-parameter measurement of diffractive optical element for pupil shaping in lithography system [J].

Huang, H. (huanghuijie@siom.ac.cn), 1600, Science Press (40)

[50] Design optimization of highly efficient spectrum-splitting and beam-concentrating diffractive optical element for lateral multijunction solar cells [J].

王进泽 ;

叶佳声 ;

黄庆礼 ;

许信 ;

李冬梅 ;

孟庆波 ;

杨国桢 .

Chinese Physics B, 2014, (04) :323-327

← 1 2 3 4 5 →