15 September 2017 Optimization of wavefront coding systems based on the use of multitarget optimization
Author Affiliations +
Abstract
The random selection of phase mask parameters will cause the degradation of imaging quality, which can be fixed through the optimization process. We introduce an evaluation function based on the use of multitarget optimization to obtain optimal phase mask parameters. The proposed method gives the optimal phase mask parameters, which produce together an imaging quality at all defocus positions as best as possible. The cubic phase mask and the general cubic phase mask are both used to perform optimization with a proposed evaluation function. The simulation result gives quite interesting values for the two types of these phase masks.
© 2017 Society of Photo-Optical Instrumentation Engineers (SPIE)
Vannhu Le, Cuifang Kuang, Liu Xu, "Optimization of wavefront coding systems based on the use of multitarget optimization," Optical Engineering 56(9), 093102 (15 September 2017). https://doi.org/10.1117/1.OE.56.9.093102 . Submission: Received: 23 March 2017; Accepted: 23 August 2017
Received: 23 March 2017; Accepted: 23 August 2017; Published: 15 September 2017
JOURNAL ARTICLE
6 PAGES


SHARE
Back to Top