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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 | Citation: | 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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