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Coherent microscopy at resolution beyond diffraction limit using post-experimental data extrapolation

delete2013-11-14
delete21
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T
Tatiana Latychevskaia *
F
Fink, Hans-Werner
DOI:10.1063/1.4831985delete
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摘要

摘要

En 中文
Conventional microscopic records represent intensity distributions whereby local sample information is mapped onto local information at the detector. In coherent microscopy, the superposition principle of waves holds; field amplitudes are added, not intensities. This non-local representation is spread out in space and interference information combined with wave continuity allows extrapolation beyond the actual detected data. Established resolution criteria are thus circumvented and hidden object details can retrospectively be recovered from just a fraction of an interference pattern. (C) 2013 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution 3.0 Unported License.
Keyword:
PHASE RETRIEVAL ALGORITHMS
TRANSFORM METHOD
HOLOGRAMS
RECONSTRUCTION
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期刊

Applied Physics Letters 封面图
Applied Physics Letters
IF:
3.6
论文数:
10.4W
被引数:
17.8W

机构

U
university of zurich
学者数:
5.1W
论文数: 4.0W
被引数: 65
引用论文

引用论文

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