標題: Generating laser transverse modes analogous to quantum Green's functions of two-dimensional harmonic oscillators
作者: Tung, J. C.
Hsieh, Y. H.
Omatsu, T.
Huang, K. F.
Chen, Y. F.
電子物理學系
Department of Electrophysics
公開日期: 1-Dec-2017
摘要: We theoretically analyzed the relationship between quantum Green's functions of two-dimensional harmonic oscillators and radial-order Laguerre - Gaussian laser modes of spherical resonators. By using a nearly hemispherical resonator and a tight focusing in the end-pumped solid-state laser, we successfully generated various laser transverse modes analogous to quantum Green's functions. We further experimentally and numerically verified that the transverse order associated with quantum Green's functions is noticeably raised with increasing the pump power induced by the thermal effect. More importantly, the high lasing efficiency and the salient structure enable the present laser source to be used in exploring the light -matter interaction. (C) 2017 Chinese Laser Press
URI: http://dx.doi.org/10.1364/PRJ.5.000733
http://hdl.handle.net/11536/144166
ISSN: 2327-9125
DOI: 10.1364/PRJ.5.000733
期刊: PHOTONICS RESEARCH
Volume: 5
起始頁: 733
結束頁: 739
Appears in Collections:Articles