Zheng, Hong Ping and Chen, Rui Pin and Ooi, Chong Heng Raymond (2013) Self-focusing dynamics of Lorentz-Gaussian beams in Kerr media. Lasers in Engineering, 24 (5-6). pp. 345-354. ISSN 0898-1507,
Full text not available from this repository.Abstract
The nonlinear dynamical property of Lorentz-Gaussian beams in Kerr media is investigated analytically and numerically by using the nonlinear Schrödinger (NLS) equation. The evolution of a Lorentz-Gaussian beam width in the root-mean-square (RMS) sense is analytically obtained. The beam propagation factors and the critical powers of the Lorentz-Gaussian beams are demonstrated. Numerical simulations described in more detail for the nonlinear dynamics of Lorentz-Gaussian beams in the Kerr media. © 2013 Old City Publishing, Inc.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Lorentz-Gaussian beam; Kerr effect; nonlinear Schrödinger (NLS) equation; nonlinear optics; moments method; partial collapse |
| Subjects: | Q Science > Q Science (General) Q Science > QC Physics |
| Divisions: | Faculty of Science > Department of Physics |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 20 Nov 2019 01:31 |
| Last Modified: | 20 Nov 2019 01:31 |
| URI: | http://eprints.um.edu.my/id/eprint/23070 |
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