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Experimental and Theoretical Study of the Propagation of the Modulated Laser Beam in Kerr-medium(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2002年03期
Page:
30-33
Research Field:
Publishing date:

Info

Title:
Experimental and Theoretical Study of the Propagation of the Modulated Laser Beam in Kerr-medium
Author(s):
Ye Qing;  Shen Changyu;  Miao Runcai
College of Physics and Information technology,Shanxi Normal University, 710062, Xi’an, PRC
Keywords:
modulated laser beam;  Kerr medium;  numer ical solution;  coupling effect
PACS:
TN241
DOI:
-
Abstract:
The sel-f focusing effect of quas-i double-r ing modulated laser beam propagating in the Kerr-medium CS2 has been observed in the experiment. In theory, the nonlinear Schrǒ Odinger equation is solv ed by means of setting up a modulated laser beam model. The forming process and the character istics of the sel-f focusing are descr ibed in detail. Finally , the coupling effect of the double- ring laser beam has been investigated and the character istics are given.

References:

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Last Update: 2013-04-29