Title :
Spot-Splitting of Ring Laser Beam in CS2
Author :
Shen, Changyu ; Li, Ke
Author_Institution :
Inst. of Optoelectron. Technol., China Jiliang Univ., Hangzhou, China
Abstract :
Spot-splitting phenomenon was observed during the propagation of ring laser beam in Kerr-medium of CS2. With solving nonlinear SchrOdinger equation numerically, the effect of spot-splitting was observed when the input laser beam´s power density over 98kw/cm2, which is much lower than the ring laser beam´s threshold of spot-splitting, and the split pulses can undergo additional splitting.
Keywords :
Fiber lasers; Focusing; Laser beams; Laser modes; Laser theory; Nonlinear equations; Optical propagation; Power lasers; Ring lasers; Schrodinger equation;
Conference_Titel :
Photonics and Optoelectronic (SOPO), 2010 Symposium on
Conference_Location :
Chengdu, China
Print_ISBN :
978-1-4244-4963-7
Electronic_ISBN :
978-1-4244-4964-4
DOI :
10.1109/SOPO.2010.5504150
