Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/61891
Title: Correlated-photon secured imaging by iterative phase retrieval using axially-varying distances
Authors: Chen, W 
Keywords: axially-varying distances
Correlated-photon secured imaging
Iterative phase retrieval
Optical encryption
Issue Date: 2016
Publisher: Institute of Electrical and Electronics Engineers
Source: IEEE photonics technology letters, 2016, v. 28, no. 18, 7486006, p. 1932-1935 How to cite?
Journal: IEEE photonics technology letters 
Abstract: Correlated-photon imaging (also called ghost imaging) has attracted much attention in various fields, and its characteristics, such as single-pixel detection, have been extensively explored. In this letter, correlated-photon imaging is presented by using iterative phase retrieval with axially varying distances for optical encryption. A series of phase-only masks are iteratively extracted by modulating the pre-generated random intensity-only maps, and propagation distances are axially varied in a random manner. It is illustrated that the setup parameter can be applied as one of significant keys rather than just complementary one, and the iterative phase retrieval algorithm is applied to flexibly generate phase-only masks for the encoding.
URI: http://hdl.handle.net/10397/61891
ISSN: 1041-1135
EISSN: 1941-0174
DOI: 10.1109/LPT.2016.2577596
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

9
Last Week
0
Last month
Citations as of Aug 18, 2017

WEB OF SCIENCETM
Citations

7
Last Week
0
Last month
Citations as of Aug 20, 2017

Page view(s)

19
Last Week
0
Last month
Checked on Aug 20, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.