Journal article
Optical vortex patterns in a unidirectional ring oscillator
In
Physica Scripta
—
1996, Volume T67, pp. 21-25
Abstract
We describe observation and analysis of optical vortex patterns in a unidirectional ring oscillator with photorefractive nonlinearity. Including field rotation in the resonator leads to novel structures, including counterrotating rings of optical vortices with opposite helicity. A modal analysis is used to explain the observed patterns.
| Language: | English |
|---|---|
| Year: | 1996 |
| Pages: | 21-25 |
| ISSN: | 00318949 , 14024896 and 02811847 |
| Types: | Journal article |
| DOI: | 10.1088/0031-8949/1996/T67/004 |
Keywords
