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Optimal compressive multiphoton imaging at depth using single-pixel detection

delete2019-10-10
delete21
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OA
AI
P
Philip Wijesinghe *
A
Adrià Escobet-Montalbán
M
Mingzhou Chen
P
Peter R. T. Munro
K
Kishan Dholakia
DOI:10.1364/OL.44.004981delete
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摘要

摘要

En 中文
Compressive sensing can overcome the Nyquist criterion and record images with a fraction of the usual number of measurements required. However, conventional measurement bases are susceptible to diffraction and scattering, prevalent in high-resolution microscopy. In this Letter, we explore the random Morlet basis as an optimal set for compressive multi-photon imaging, based on its ability to minimize the space- frequency uncertainty. We implement this approach for wide-field multiphoton microscopy with single-pixel detection, which allows imaging through turbid media without correction. The Morlet basis promises a route for rapid acquisition with lower photodamage. (C) 2019 Optical Society of America

期刊

Optics Letters 封面图
Optics Letters
IF:
3.3
论文数:
4.0W
被引数:
7.6W

机构

U
university of st andrews
学者数:
9.5K
论文数: 1.0W
被引数: 15
U
university of london
学者数:
21.5W
论文数: 19.7W
被引数: 305
引用论文

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