Open AccessDEGENERATE FOUR-WAVE MIXING AND PHASE CONJUGATION IN ORGANIC DYE SOLUTIONS
Author(s) -
Cunkai Wu,
Cui Yang-zhao,
Zhiying Wang
Publication year - 1980
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.29.937
Subject(s) - degenerate energy levels , phase conjugation , mixing (physics) , four wave mixing , optics , phase (matter) , reflection coefficient , reflection (computer programming) , nonlinear system , nonlinear optics , physics , materials science , molecular physics , quantum mechanics , laser , computer science , programming language
Phase conjugation of forward-wave produced by degenerate four-wave mixing by using nearly resonantly enhanced nonlinearity in orgnic dye solutions. was investigated. Good-quality reconstructed images have been obtained by direct wave-front phase conjugation. Reconstructed images with a resolution of 6 lines/mm were obtained. For rhodamin 6G in alcolol solution of 2.5×10-5 mole, nonlinear reflection coefficient up to 10% has been obtained.