Intracavity coherent addition of single high-order modes.

نویسندگان

  • A A Ishaaya
  • V Eckhouse
  • L Shimshi
  • N Davidson
  • A A Friesem
چکیده

We report on efficient intracavity coherent addition of several single high-order mode distributions in a multichannel laser resonator. The phase locking and coherent addition is achieved by using an intracavity interferometric beam combiner. The principle, configuration, and experimental results with pulsed Nd:YAG Laguerre-Gaussian TEM01 and TEM02 laser beam distributions are presented. The results reveal more than 95% combining efficiency with a nearly pure high-order mode output beam distribution in both free-running and Q-switched operation.

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عنوان ژورنال:
  • Optics letters

دوره 30 14  شماره 

صفحات  -

تاریخ انتشار 2005