• 7/27/2014 PUBLICATION: C. Zuo, Q. Chen, H. Li, W. Qu, and A. Asundi, "Boundary-artifact-free phase retrieval with the transport of intensity equation II: applications to microlens characterization," Optics Express 22, 18310-18324 (2014).

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Chao gives talk for the summer school students in NJUST.