High-conversion-efficiency optical parametric chirped-pulse amplification system using spatiotemporally shaped pump pulses.

نویسندگان

  • L J Waxer
  • V Bagnoud
  • I A Begishev
  • M J Guardalben
  • J Puth
  • J D Zuegel
چکیده

High-conversion-efficiency, high-stability optical parametric chirped-pulse amplification is demonstrated with a spatiotemporally shaped pump laser system. Broadband 5-mJ pulses are produced at a 5-Hz repetition rate with a pump-to-signal conversion efficiency of 29% and energy stability better than 2% rms. To our knowledge this is the highest conversion efficiency and stability achieved in an optical parametric chirped-pulse amplification system.

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عنوان ژورنال:
  • Optics letters

دوره 28 14  شماره 

صفحات  -

تاریخ انتشار 2003