Single-pixel compressive diffractive imaging with structured illumination

被引：32

作者：

Horisaki, Ryoichi ^{[1
]}

Matsui, Hiroaki ^{[1
]}

Tanida, Jun ^{[1
]}

机构：

[1] Osaka Univ, Dept Informat & Phys Sci, Grad Sch Informat Sci & Technol, 1-5 Yamadaoka, Suita, Osaka 5650871, Japan

来源：

APPLIED OPTICS | 2017年 / 56卷 / 14期

基金：

日本学术振兴会;

关键词：

CODED-APERTURE; SCATTERING MEDIA; PHASE; HOLOGRAPHY; ALGORITHMS; MICROSCOPY;

D O I：

10.1364/AO.56.004085

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a method for diffractive imaging with a single photodetector and structured illumination based on compressive sensing. A complex-amplitude object is sequentially illuminated with randomly structured coherent light patterns, and the intensities of each propagating field are measured with a single photodetector. This measurement process does not use any reference light or imaging optics. The object complex field is reconstructed from the sequentially measured intensities with an algorithm in which compressive sensing and phase retrieval are integrated. We demonstrate the proposed method experimentally. (C) 2017 Optical Society of America

引用

页码：4085 / 4089

页数：5

共 37 条

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