| Literature DB >> 19550922 |
Abstract
Speckle imaging was investigated by using dynamic holography and photorefractive AlGaAs/GaAs multiple quantum wells in a holographic optical imaging system. We showed that the speckle contrast depends on holographic fringes and the photorefractive effect. We further demonstrated that a moving grating technique can be used to suppress the random speckle.Year: 2007 PMID： 19550922 DOI： 10.1364/oe.15.016322
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894