Sub-Rayleigh resolution by phase imaging
2010
Abstract
We report the experimental observation of systematically occurring phase singularities in coherent imaging of sub-Rayleigh distanced objects. A theory that relates the observation to the sub-Rayleigh distance is presented and compared with experimental measurements. As a consequence, the limit of resolution with coherent illumination is extended by a factor of 1.64×.
Details
Title
Sub-Rayleigh resolution by phase imaging
Author(s)
Cotte, Yann ; Toy, Muhammed Fatih ; Shaffer, Etienne ; Pavillon, Nicolas ; Depeursinge, Christian
Published in
Optics Letters
Volume
35
Issue
13
Pages
2176-2178
Date
2010
Publisher
Optical Society of America
ISSN
0146-9592
Keywords
Other identifier(s)
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Laboratories
LOA
Record Appears in
Scientific production and competences > STI - School of Engineering > STI Archives > LOA - Advanced Photonics Laboratory
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date
2010-06-09