標題: Formation of optical vortex lattices in solid-state microchip lasers: Spontaneous transverse mode locking
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: 1-十二月-2001
摘要: We experimentally investigate pattern formation in a solid-state microchip laser with a large Fresnel number. Controlling the reflectivity of the output coupler can generate the stable square pattern of optical vortex lattices. The formation of square vortex lattices is found to be a spontaneous process of transverse mode locking within almost-degenerated mode families. The frequency of self-induced oscillation in square vortex lattices agrees well with the numerical calculation. The chaotic relaxation oscillation is found in square vortex lattices due to the multi-longitudinal-mode operation.
URI: http://dx.doi.org/10.1103/PhysRevA.64.063807
http://hdl.handle.net/11536/29202
ISSN: 1050-2947
DOI: 10.1103/PhysRevA.64.063807
期刊: PHYSICAL REVIEW A
Volume: 64
Issue: 6
起始頁: 0
結束頁: 0
顯示於類別:期刊論文


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