High-temporal contrast using low-gain optical parametric amplification.

نویسندگان

  • Rahul C Shah
  • Randall P Johnson
  • Tsutomu Shimada
  • Kirk A Flippo
  • Juan C Fernandez
  • B M Hegelich
چکیده

We demonstrate the use of low-gain optical parametric amplification (OPA) as a means of improving temporal contrast to a detection-limited level 10(-10). 250 microJ, 500 fs pulses of 1053 nm are frequency doubled and subsequently restored to the original wavelength by OPA with >10% efficiency.

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عنوان ژورنال:
  • Optics letters

دوره 34 15  شماره 

صفحات  -

تاریخ انتشار 2009