Please use this identifier to cite or link to this item: https://doi.org/10.1117/1.3614472
Title: Retrieval of complex object fields in coherent diffractive imaging using position shift of a phase mask
Authors: Chen, W. 
Quan, C. 
Tay, C.J. 
Keywords: Coherent diffractive imaging
Phase retrieval
Wavefront modulation
Issue Date: Aug-2011
Source: Chen, W., Quan, C., Tay, C.J. (2011-08). Retrieval of complex object fields in coherent diffractive imaging using position shift of a phase mask. Optical Engineering 50 (8) : -. ScholarBank@NUS Repository. https://doi.org/10.1117/1.3614472
Abstract: In this letter, we propose a novel method to quantitatively recover a complex-valued object from diffraction intensity maps. A wavefront modulation is introduced in the optical path, and several diffraction intensity maps are recorded through position shift of a phase mask. A phase retrieval algorithm is further developed, and advantages of the proposed method are discussed. © 2011 Society of Photo-Optical Instrumentation Engineers (SPIE).
Source Title: Optical Engineering
URI: http://scholarbank.nus.edu.sg/handle/10635/51025
ISSN: 00913286
DOI: 10.1117/1.3614472
Appears in Collections:Staff Publications

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