| Literature DB >> 17215951 |
Don M Cottrell1, Julia M Craven, Jeffrey A Davis.
Abstract
We report a simple approach for generating nondiffracting random intensity patterns that do not change with propagation. Experimental results are shown where the generating patterns are encoded onto a phase-only liquid-crystal display. We expect that these results will be useful for encryption or surveillance applications.Year: 2007 PMID： 17215951 DOI： 10.1364/ol.32.000298
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776