Interaction of Two Anomalous Hollow Gaussian Beams in SNNM
- DOI
- 10.2991/isrme-15.2015.171How to use a DOI?
- Keywords
- Spatial Nonlocality; Anomalous Hollow Gaussian Beam; Interaction
- Abstract
The interaction of two in-phase and out-phase anomalous hollow Gaussian beams in strongly nonlocal nonlinear media (SNNM) is investigated. The analytical expression describing the two beams co-propagating in SNNM is derived. It is found that when two anomalous hollow Gaussian beams separated by a distance at the source plane propagate together in SNNM, the evolution of two beams varies periodically. The two beams always attract each other, whatever the relative phase of the two beams is in-phase or out-phase. At the interactional region, many interference fringes appear, and the central intensity is a prominent peak for two in-phase beams; however, it is equal to zero for two out-phase beams.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Lianzhong Gu AU - Zhenfeng Yang PY - 2015/04 DA - 2015/04 TI - Interaction of Two Anomalous Hollow Gaussian Beams in SNNM BT - Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering PB - Atlantis Press SP - 835 EP - 838 SN - 1951-6851 UR - https://doi.org/10.2991/isrme-15.2015.171 DO - 10.2991/isrme-15.2015.171 ID - Gu2015/04 ER -