Common-path digital holographic microscopy and its applications

Jianlin Zhao; Jianglei Di; Jiwei Zhang; Chaojie Ma

doi:10.1117/12.2245313

31 October 2016 Common-path digital holographic microscopy and its applications

Jianlin Zhao, Jianglei Di, Jiwei Zhang, Chaojie Ma

Proceedings Volume 10022, Holography, Diffractive Optics, and Applications VII; 1002202 (2016) https://doi.org/10.1117/12.2245313
Event: SPIE/COS Photonics Asia, 2016, Beijing, China

Abstract

To significantly increase the stability of the digital holographic microscope, some common-path configurations with a piece of glass plate, Lloyd mirror and lensless structure are introduced in digital holographic microscopy to make up several compact experiment systems. Meanwhile, dual-wavelength technique and some numerical algorithms are also employed to improve the measurement accuracy. As examples, we apply these configurations to measure a mouse osteoblastic cell, laser ablated pit specimen and silicon wafer. The experiment results show the feasibility of the proposed configurations.

Citation Download Citation

Jianlin Zhao, Jianglei Di, Jiwei Zhang, and Chaojie Ma "Common-path digital holographic microscopy and its applications", Proc. SPIE 10022, Holography, Diffractive Optics, and Applications VII, 1002202 (31 October 2016); https://doi.org/10.1117/12.2245313

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