Dynamic digital holography applied to three-dimensional imaging of droplet evaporation process

Shiping Li; Jingang Zhong; Jiawen Weng; Cuiying Hu

doi:10.1117/12.914243

30 January 2012 Dynamic digital holography applied to three-dimensional imaging of droplet evaporation process

Shiping Li, Jingang Zhong, Jiawen Weng, Cuiying Hu

Proceedings Volume 8351, Third Asia Pacific Optical Sensors Conference; 83512W (2012) https://doi.org/10.1117/12.914243
Event: Asia Pacific Optical Sensors Conference, 2012, Sydney, Australia

Abstract

Understanding the evaporation behavior of droplets on a flat substrate is very important for applications of many areas. In order to obtain quantitative three-dimensional imaging of droplet evaporation process, the dynamic digital holography has been employed. The off-axis holograms are recorded by a camera and the object waves are numerical reconstructed. The method can simultaneously provide an amplitude-contrast image and a quantitative phase-contrast image. The theory of digital holography is introduced and the experiment of water droplet evaporation is presented.

Citation Download Citation

Shiping Li, Jingang Zhong, Jiawen Weng, and Cuiying Hu "Dynamic digital holography applied to three-dimensional imaging of droplet evaporation process", Proc. SPIE 8351, Third Asia Pacific Optical Sensors Conference, 83512W (30 January 2012); https://doi.org/10.1117/12.914243

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