Translator Disclaimer
Paper
19 October 2000 Reflection properties of four-wave mixing with Bi12SiO20 crystal at small incident beam ratio
Author Affiliations +
Abstract
The nonlinearity of phase-conjugate beam reflection with four-wave mixing in BSO crystal by the moving grating at large fringe modulation formed by the incident-beams ratio is investigated. The experimental results have shown that the optimum fringe velocity is the incident-beam ratio and the total-light-intensity dependent, the reflectivity at the optimum fringe velocity is the incident-beam ratio and the fringe-spacing dependent. Based on these nonlinear properties, the edge-enhancement of an object is achieved.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhaoqi Wang, Jiuhong Guan, Baolai Liang, and Guoguang Mu "Reflection properties of four-wave mixing with Bi12SiO20 crystal at small incident beam ratio", Proc. SPIE 4110, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications VI, (19 October 2000); https://doi.org/10.1117/12.404809
PROCEEDINGS
8 PAGES


SHARE
Advertisement
Advertisement
Back to Top