Single-shot phase recovery using two laterally separated defocused images

J. Matías Di Martino; Gastón A. Ayubi; Enrique A. Dalchiele; Julia R. Alonso; Ariel Fernández; Jorge L. Flores; César D. Perciante; José A. Ferrari

doi:10.1016/j.optcom.2012.11.084

Single-shot phase recovery using two laterally separated defocused images

J. Matías Di Martino
, Gastón A. Ayubi
, Enrique A. Dalchiele
, Julia R. Alonso
, Ariel Fernández
, Jorge L. Flores
, César D. Perciante
, José A. Ferrari

Department of Natural Sciences

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

We present a single-shot method for phase recovery based on the transport of irradiance equation (TIE). The system utilizes a beamsplitter and mirrors to achieve two simultaneous (laterally separated) images with different defocusing degrees, which are acquired with a digital camera. The proposed method provides a simple achromatic system for one-shot phase imaging with potential application for phase recovery of dynamic samples. Validation experiments are presented.

Original language	English
Pages (from-to)	1-3
Number of pages	3
Journal	Optics Communications
Volume	293
DOIs	https://doi.org/10.1016/j.optcom.2012.11.084
State	Published - 15 Apr 2013

Keywords

Defocusing
Phase imaging
Phase retrieval
Transport of irradiance

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10.1016/j.optcom.2012.11.084

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title = "Single-shot phase recovery using two laterally separated defocused images",

abstract = "We present a single-shot method for phase recovery based on the transport of irradiance equation (TIE). The system utilizes a beamsplitter and mirrors to achieve two simultaneous (laterally separated) images with different defocusing degrees, which are acquired with a digital camera. The proposed method provides a simple achromatic system for one-shot phase imaging with potential application for phase recovery of dynamic samples. Validation experiments are presented.",

keywords = "Defocusing, Phase imaging, Phase retrieval, Transport of irradiance",

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doi = "10.1016/j.optcom.2012.11.084",

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T1 - Single-shot phase recovery using two laterally separated defocused images

AU - Di Martino, J. Matías

AU - Ayubi, Gastón A.

AU - Dalchiele, Enrique A.

AU - Alonso, Julia R.

AU - Fernández, Ariel

AU - Flores, Jorge L.

AU - Perciante, César D.

AU - Ferrari, José A.

PY - 2013/4/15

Y1 - 2013/4/15

N2 - We present a single-shot method for phase recovery based on the transport of irradiance equation (TIE). The system utilizes a beamsplitter and mirrors to achieve two simultaneous (laterally separated) images with different defocusing degrees, which are acquired with a digital camera. The proposed method provides a simple achromatic system for one-shot phase imaging with potential application for phase recovery of dynamic samples. Validation experiments are presented.

AB - We present a single-shot method for phase recovery based on the transport of irradiance equation (TIE). The system utilizes a beamsplitter and mirrors to achieve two simultaneous (laterally separated) images with different defocusing degrees, which are acquired with a digital camera. The proposed method provides a simple achromatic system for one-shot phase imaging with potential application for phase recovery of dynamic samples. Validation experiments are presented.

KW - Defocusing

KW - Phase imaging

KW - Phase retrieval

KW - Transport of irradiance

UR - https://www.scopus.com/pages/publications/84873408835

U2 - 10.1016/j.optcom.2012.11.084

DO - 10.1016/j.optcom.2012.11.084

M3 - Artículo

AN - SCOPUS:84873408835

SN - 0030-4018

VL - 293

SP - 1

EP - 3

JO - Optics Communications

JF - Optics Communications

ER -

Single-shot phase recovery using two laterally separated defocused images

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Keywords

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