Virginia TechLo, Kanwai PeterIndebetouw, Guy J.2014-04-042014-04-041992-05Kanwai Peter Lo and Guy Indebetouw, "Iterative image processing using a cavity with a phase-conjugate mirror," Appl. Opt. 31, 1745-1753 (1992). doi: 10.1364/AO.31.0017450003-6935http://hdl.handle.net/10919/46926We describe an optical image processing system with regenerative feedback that utilizes a cavity with a phase-conjugate mirror. The system's characteristics and limitations are discussed, and its application to the implementation of iterative recovery algorithms (e.g., Gerchberg algorithm) is considered and demonstrated experimentally.en-USIn CopyrightfeedbackresolutionalgorithmfiltersMemoryArticle - Refereedhttp://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-31-11-1745https://doi.org/10.1364/AO.31.001745