A quantitative phase imaging system based on transport-of-intensity equation

Fang Yang; Zhaomin Wang; Yongfu Wen; Weijuan Qu

doi:10.1117/12.2189622

17 July 2015 A quantitative phase imaging system based on transport-of-intensity equation

Fang Yang, Zhaomin Wang, Yongfu Wen, Weijuan Qu

Proceedings Volume 9524, International Conference on Optical and Photonic Engineering (icOPEN 2015); 952424 (2015) https://doi.org/10.1117/12.2189622
Event: International Conference on Optical and Photonic Engineering (icOPEN2015), 2015, Singapore, Singapore

Abstract

Transport-of-intensity equation (TIE) is an effective method for the quantitative phase analysis. Comparing with other quantitative phase imaging methods, TIE is dynamic, non-laser, and vibration insensitive. Based on the TIE technique, we designed and developed a system, including a phase quantitative imaging device and an application software, for real-time measurement of dynamic samples. In this paper, the structures of the system, especially the structure of the application software, are described. The performance and usage examples of the system are also demonstrated.

Citation Download Citation

Fang Yang, Zhaomin Wang, Yongfu Wen, and Weijuan Qu "A quantitative phase imaging system based on transport-of-intensity equation", Proc. SPIE 9524, International Conference on Optical and Photonic Engineering (icOPEN 2015), 952424 (17 July 2015); https://doi.org/10.1117/12.2189622

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