Sectional image reconstruction in optical scanning holography using a random-phase pupil

被引：37

作者：

Xin, Zhou ^{[1
]}

Dobson, Kelly ^{[2
]}

Shinoda, Yukitaka ^{[3
]}

Poon, Ting-Chung ^{[2
]}

机构：

[1] Sichuan Univ, Dept Optoelect Sci & Technol, Chengdu 610065, Peoples R China

[2] Virginia Tech, Bradley Dept Elect & Comp Engn, Blacksburg, VA 24061 USA

[3] Nihon Univ, Dept Elect Engn, Tokyo 1018308, Japan

来源：

OPTICS LETTERS | 2010年 / 35卷 / 17期

关键词：

CRYPTOGRAPHY; PLANE;

D O I：

10.1364/OL.35.002934

中图分类号：

O43 [光学];

学科分类号：

070207 [光学];

摘要：

A method is presented for the reconstruction of sectional images without the out-of-focus haze from a hologram generated by optical scanning holography. A random-phase pupil is adopted in the process of recovering individual sections from the hologram. The main idea of this approach is to recover a prescribed section while dispersing the energy from other sections into "specklelike patterns," which can be eliminated subsequently by averaging of multiple section images. (C) 2010 Optical Society of America

引用

页码：2934 / 2936

页数：3

共 11 条

[1]

PHASE RETRIEVAL ALGORITHMS - A COMPARISON [J].