| Literature DB >> 23545987 |
Chien-Hung Lu1, Christopher Barsi, Matthew O Williams, J Nathan Kutz, Jason W Fleischer.
Abstract
We extend the Gerchberg-Saxton algorithm to phase retrieval in a nonlinear system. Using a tunable photorefractive crystal, we experimentally demonstrate the noninterferometric technique by reconstructing an unknown phase object from optical intensity measurements taken at different nonlinear strengths.Year: 2013 PMID： 23545987 DOI： 10.1364/AO.52.000D92
Source DB: PubMed Journal: Appl Opt ISSN： 1559-128X Impact factor: 1.980