Numerical study of nonlinear dynamics in a pump-modulation Nd:YVO 4 laser with humped modulation profile

Ming Dar Wei, Chih Chang Hsu

研究成果: Article同行評審

8 引文 斯高帕斯(Scopus)

摘要

This study numerically investigates the nonlinear dynamics and the changes of the threshold of chaotic behavior in a pump-modulation Nd:YVO 4 laser using the single-humped and doubled-humped modulation profiles. The nonlinear dynamics mainly follows the period-doubling route to chaos. The modulation depth needed to reach chaotic behavior varies significantly as the modulation profile changes. The impulse function, defined as the area of modulation profile in half period, can govern the threshold for the chaotic behavior, and the shape of modulation can be used for controlling the nonlinear dynamics in pump-modulation lasers.

原文English
頁(從 - 到)1366-1370
頁數5
期刊Optics Communications
285
發行號6
DOIs
出版狀態Published - 2012 三月 15

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 原子與分子物理與光學
  • 物理與理論化學
  • 電氣與電子工程

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