Spatial and temporal instabilities in a passively Q-switched Nd:YAG laser with a Cr4+:YAG saturable absorber

Ming Dar Wei, Chien Hao Chen, King Chao Tu

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22 引文 斯高帕斯(Scopus)

摘要

A period-doubling route to chaos with nonstationary transverse pattern is observed in a diode-pumped Nd:YAG laser with a Cr4+:YAG saturable absorber. The nonlinear behavior results from the multitransverse-mode competition with gradually adding the number of the transverse modes. By analyzing the transverse pattern, we find that the bifurcation accompanies with the increase of the higher-order family of transverse modes in sequence. Moreover, a series of period-doubling route to chaos beginning from the low period is attained by varying the pump power at specific cavity configurations.

原文English
頁(從 - 到)3972-3980
頁數9
期刊Optics Express
12
發行號17
DOIs
出版狀態Published - 2004 八月

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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