Nonlinear ptychographic coherent diffractive imaging
Nonlinear ptychographic coherent diffractive imaging
Ptychographic Coherent Diffractive Imaging (PCDI) is a significant advance in imaging allowing the measurement of the full electric field at a sample without use of any imaging optics. So far it has been confined solely to imaging of linear optical responses. In this paper we show that because of the coherence-preserving nature of nonlinear optical interactions, PCDI can be generalised to nonlinear optical imaging. We demonstrate second harmonic generation PCDI, directly revealing phase information about the nonlinear coefficients, and showing the general applicability of PCDI to nonlinear interactions.
1-9
Odstrčil, Michal
b297d3ec-ed42-4709-9f90-7af79d0644c7
Baksh, Peter
578fea83-9a1c-4dd0-b3f6-66f5552f2344
Gawith, Corin
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Vrcelj, Ranko
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Frey, Jeremy
ba60c559-c4af-44f1-87e6-ce69819bf23f
Brocklesby, William
c53ca2f6-db65-4e19-ad00-eebeb2e6de67
5 September 2016
Odstrčil, Michal
b297d3ec-ed42-4709-9f90-7af79d0644c7
Baksh, Peter
578fea83-9a1c-4dd0-b3f6-66f5552f2344
Gawith, Corin
926665c0-84c7-4a1d-ae19-ee6d7d14c43e
Vrcelj, Ranko
4564df66-f6d3-4240-b369-eb96c7a70b50
Frey, Jeremy
ba60c559-c4af-44f1-87e6-ce69819bf23f
Brocklesby, William
c53ca2f6-db65-4e19-ad00-eebeb2e6de67
Odstrčil, Michal, Baksh, Peter, Gawith, Corin, Vrcelj, Ranko, Frey, Jeremy and Brocklesby, William
(2016)
Nonlinear ptychographic coherent diffractive imaging.
Optics Express, .
(doi:10.1364/OE.24.020245).
Abstract
Ptychographic Coherent Diffractive Imaging (PCDI) is a significant advance in imaging allowing the measurement of the full electric field at a sample without use of any imaging optics. So far it has been confined solely to imaging of linear optical responses. In this paper we show that because of the coherence-preserving nature of nonlinear optical interactions, PCDI can be generalised to nonlinear optical imaging. We demonstrate second harmonic generation PCDI, directly revealing phase information about the nonlinear coefficients, and showing the general applicability of PCDI to nonlinear interactions.
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nlcdi v2.pdf
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Accepted/In Press date: 20 July 2016
e-pub ahead of print date: 24 August 2016
Published date: 5 September 2016
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 398234
URI: http://eprints.soton.ac.uk/id/eprint/398234
ISSN: 1094-4087
PURE UUID: fddd8938-de28-4540-a913-a8b31d9c2ea6
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Date deposited: 21 Jul 2016 11:02
Last modified: 15 Mar 2024 05:45
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Contributors
Author:
Michal Odstrčil
Author:
Peter Baksh
Author:
Corin Gawith
Author:
Ranko Vrcelj
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