|
|||||
|
|
Phase conjugation, edge detection and image broadcasting using two-beam coupling configurations in photorefractive KNbO3 |
|
| Authors: | P.P. Banerjee H.-L. Yu D.A. Gregory N. Kukhtarev |
| Affiliation: | 1PPB and H-LY are in the Department of Electrical and Computer Engineering, University of Alabama in Huntsville, Huntsville AL 35899, USA;2DAG is in the Department of Physics, University of Alabama in Huntsville, Huntsville, AL 35899, USA;3NK is in the Department of Physics, Alabama A&;M University, Normal AL 35762, USA |
| Abstract: | Two-beam coupling configurations are employed to obtain the phase conjugate image and edge extraction of an object using photorefractive KNbO3: Fe. Also, the self-organization of a beam in the material into a hexagonal spot array is utilized to broadcast an input object to the location of each of the spots. |
| Keywords: | KNbO3: Fe photorefractive materials two-beam coupling phase conjugation edge detection |
| 本文献已被 ScienceDirect 等数据库收录！ | |