One-shot synthetic aperture digital holographic microscopy with non-coplanar angular-multiplexing and coherence gating

Yu Chih Lin, Han Yen Tu, Xin Ru Wu, Xin Ji Lai, Chau Jern Cheng*

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

7 引文 斯高帕斯(Scopus)

摘要

This paper proposes one-shot synthetic aperture digital holographic microscopy using a combination of angular-multiplexing and coherence gating. The proposed angular-multiplexing technique uses multiple noncoplanar incident beams into the synthetic aperture to create tight packed passbands so as to extend spatial frequency spectrum. Coherence gating is performed to prevent the self-interference among the multiple beams. Based on the design guideline proposed herein, a phase-only spatial light modulator is employed as an adjustable blazed grating to split multiple noncoplanar beams and perform angular-multiplexing, and then using coherence gating based on low-coherence-light, superresolution imaging is achieved after one-shot acquisition.

原文英語
頁(從 - 到)12620-12631
頁數12
期刊Optics Express
26
發行號10
DOIs
出版狀態已發佈 - 2018 五月 14

ASJC Scopus subject areas

  • 原子與分子物理與光學

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