Point spread function and two-point resolution in Fresnel incoherent correlation holography

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F11%3A33115858" target="_blank" >RIV/61989592:15310/11:33115858 - isvavai.cz</a>

Alternative codes found

RIV/00216305:26210/11:PU95899

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Point spread function and two-point resolution in Fresnel incoherent correlation holography

Original language description

Fresnel Incoherent Correlation Holography (FINCH) allows digital reconstruction of incoherently illuminated objects from intensity records acquired by a Spatial Light Modulator (SLM). The article presents wave optics model of FINCH, which allows analytical calculation of the Point Spread Function (PSF) for both the optical and digital part of imaging and takes into account Gaussian aperture for a spatial bounding of light waves. The 3D PSF is used to determine diffraction limits of the lateral and longitudinal size of a point image created in the FINCH set-up. Lateral and longitudinal resolution is investigated both theoretically and experimentally using quantitative measures introduced for two-point imaging. Dependence of the resolving power on the system parameters is studied and optimal geometry of the set-up is designed with regard to the best lateral and longitudinal resolution. Theoretical results are confirmed by experiments in which the light emitting diode (LED) is used as a s

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BH - Optics, masers and lasers

OECD FORD branch

—

Project

<a href="/en/project/FR-TI1%2F364" target="_blank" >FR-TI1/364: *Multi-Spectral Systems for Image Fusion of Visible and Thermal Imaging Spectral Band</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Optics Express

ISSN

1094-4087

e-ISSN

—

Volume of the periodical

19

Issue of the periodical within the volume

16

Country of publishing house

US - UNITED STATES

Number of pages

18

Pages from-to

15603-15620

UT code for WoS article

000293339200086

EID of the result in the Scopus database

—