Boundary-artifact-free phase retrieval with the transport of intensity equation II: applications to microlens characterization

• Main Authors: Zuo, Chao, Chen, Qian, Li, Hongru, Qu, Weijuan, Asundi, Anand
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• Online Access: https://hdl.handle.net/10356/105071; http://hdl.handle.net/10220/20396
• Institution: Nanyang Technological University

Boundary conditions play a crucial role in the solution of the transport of intensity equation (TIE). If not appropriately handled, they can create significant boundary artifacts across the reconstruction result. In a previous paper [Opt. Express 22, 9220 (2014)], we presented a new boundary-artifac...