Generation of multiple vortex beams with specified vortex number from lasers with controlled Ince-Gaussian modes

研究成果: Review article同行評審

3 引文 斯高帕斯(Scopus)

摘要

This study proposes a systematic method of selecting excitations of part of Ince-Gaussian modes (IGMs) and a three-lens configuration for generating multiple vortex beams with forced IGMs in the model of laser-diode (LD)-pumped solid-state lasers. Simply changing the lateral off-axis position of the tight pump beam focus on the laser crystal can produce the desired multiple optical vortex beam from the laser in a well-controlled manner using a proposed astigmatic mode converter assembled into one body with the laser cavity.

原文English
頁(從 - 到)5297-5303
頁數7
期刊Japanese journal of applied physics
47
發行號7 PART 1
DOIs
出版狀態Published - 2008 七月 11

All Science Journal Classification (ASJC) codes

  • 工程 (全部)
  • 物理與天文學 (全部)

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