Harmonically decoupled gradient light interference microscopy (HD-GLIM)

doi:10.1364/OL.379732

2020-03-11

DOI：10.1364/OL.379732

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摘要

En 中文

Differential phase sensitive methods, such as Nomars ki microscopy, play an important role in quantitative phase imaging due to their compatibility with partially coherent illumination and excellent optical sectioning ability. In this Letter, we propose a new system, to the best of our knowledge, to retrieve differential phase information from transparent samples. It is based on a 4f optical system with an amplitude-type spatial light modulator (SLM), which removes the need for traditional differential interference contrast (DIC) optics and specialized phase-only SLMs. We demonstrate the principle of harmonically decoupled gradient light interference microscopy using standard samples, as well as static and dynamic biospecimens. (C) 2020 Optical Society of America

Keyword:

QUANTITATIVE PHASE MICROSCOPY

FIELD

期刊

Optics Letters

IF:

3.3

论文数:

4.0W

被引数:

7.6W

机构

University of Illinois Urbana-Champaign

学者数:

2.4W

论文数: 2.0W

被引数: 35

south china normal university

学者数:

2.0W

论文数: 1.3W

被引数: 13

University of Illinois System

学者数:

6.9W

论文数: 6.2W

被引数: 644

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