標題: Transverse pattern formation of optical vortices in a microchip laser with a large Fresnel number
作者: Chen, YF
Lan, YP
電子物理學系
光電工程研究所
Department of Electrophysics
Institute of EO Enginerring
公開日期: 1-Jan-2002
摘要: We experimentally investigate the dependence of the transverse pattern formation in a solid-state microchip laser on the Fresnel number. Controlling the transverse-mode spacing and the mode size can generate the stable transverse pattern of optical vortex lattices. A spontaneous process of transverse-mode locking within almost-degenerated mode families is found in the formation of vortex lattices. The frequency of self-induced oscillation in vortex lattices agrees well with the previous theoretical prediction.
URI: http://dx.doi.org/10.1103/PhysRevA.65.013802
http://hdl.handle.net/11536/29079
ISSN: 1050-2947
DOI: 10.1103/PhysRevA.65.013802
期刊: PHYSICAL REVIEW A
Volume: 65
Issue: 1
起始頁: 0
結束頁: 0
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