Development of two user-friendly commercial digital holographic microscopes and applications

Yongfu Wen*, Haobo Cheng, Yumin Wu, Qihui Pan, Xin Chen, Chao Gao

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

Digital holographic microscope (DHM) as a quantitative phase imaging and surface metrological tool for microstructure objects has shown increased interest over the past two decades. In this paper, we report the development of two commercial digital holographic microscopes (reflection mode and transmission mode) for different applications. The two microscopes all use a CCD camera for recording of a digital off-axis hologram and a numerical method for reconstructing the hologram. The user-friendly software simultaneously provides an amplitude image and a quantitative phase image of the object. Furthermore, additional features include various image enhancements, cross-sectional and line profiling, measurement and data analysis tools. Some applications of the two products are presented on different specimens, such as MEMS, cells.

Original languageEnglish
Title of host publicationSixth International Conference on Optical and Photonic Engineering, icOPEN 2018
EditorsChao Zuo, Yingjie Yu, Kemao Qian
PublisherSPIE
ISBN (Electronic)9781510622562
DOIs
Publication statusPublished - 2018
Event6th International Conference on Optical and Photonic Engineering, icOPEN 2018 - Shanghai, China
Duration: 8 May 201811 May 2018

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10827
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference6th International Conference on Optical and Photonic Engineering, icOPEN 2018
Country/TerritoryChina
CityShanghai
Period8/05/1811/05/18

Keywords

  • 3D Imaging
  • Cells
  • Digital holography microscope
  • MEMS
  • Phase Measurement

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