Computational super-resolution phase retrieval from multiple phase-coded diffraction patterns: simulation study and experiments
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作者:
Katkovnik, Vladimir
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Tampere Univ Technol, Lab Signal Proc, POB 553, FI-33101 Tampere, FinlandTampere Univ Technol, Lab Signal Proc, POB 553, FI-33101 Tampere, Finland
Katkovnik, Vladimir
[1
]
Shevkunov, Igor
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Tampere Univ Technol, Lab Signal Proc, POB 553, FI-33101 Tampere, Finland
ITMO Univ, Dept Photon & Opt Informat Technol, St Petersburg, RussiaTampere Univ Technol, Lab Signal Proc, POB 553, FI-33101 Tampere, Finland
Shevkunov, Igor
[1
,2
]
Petrov, Nikolay V.
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ITMO Univ, Dept Photon & Opt Informat Technol, St Petersburg, RussiaTampere Univ Technol, Lab Signal Proc, POB 553, FI-33101 Tampere, Finland
Petrov, Nikolay V.
[2
]
Egiazarian, Karen
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Tampere Univ Technol, Lab Signal Proc, POB 553, FI-33101 Tampere, FinlandTampere Univ Technol, Lab Signal Proc, POB 553, FI-33101 Tampere, Finland
Egiazarian, Karen
[1
]
机构:
[1] Tampere Univ Technol, Lab Signal Proc, POB 553, FI-33101 Tampere, Finland
[2] ITMO Univ, Dept Photon & Opt Informat Technol, St Petersburg, Russia
In this paper, we consider computational super-resolution inverse diffraction phase retrieval. The optical setup is lensless, with a spatial light modulator for aperture phase coding. The paper is focused on experimental tests of the super-resolution sparse phase amplitude retrieval algorithm. We start from simulations and proceed to physical experiments. Both simulation tests and experiments demonstrate good-quality imaging for super-resolution with a factor of 4 and a serious advantage over diffraction-limited resolution as defined by Abbe's criterion. (C) 2017 Optical Society of America
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Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Bishara, Waheb
;
Sikora, Uzair
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Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Sikora, Uzair
;
Mudanyali, Onur
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Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Mudanyali, Onur
;
Su, Ting-Wei
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Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Su, Ting-Wei
;
Yaglidere, Oguzhan
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Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Yaglidere, Oguzhan
;
Luckhart, Shirley
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Univ Calif Davis, Dept Med Microbiol & Immunol, Davis, CA 95616 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Luckhart, Shirley
;
Ozcan, Aydogan
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Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Univ Calif Los Angeles, CNSI, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
机构:
Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Bishara, Waheb
;
Sikora, Uzair
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Sikora, Uzair
;
Mudanyali, Onur
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Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Mudanyali, Onur
;
Su, Ting-Wei
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Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Su, Ting-Wei
;
Yaglidere, Oguzhan
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Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Yaglidere, Oguzhan
;
Luckhart, Shirley
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机构:
Univ Calif Davis, Dept Med Microbiol & Immunol, Davis, CA 95616 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Luckhart, Shirley
;
Ozcan, Aydogan
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
Univ Calif Los Angeles, CNSI, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA