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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 15, Iss. 14 — Jul. 9, 2007
  • pp: 8864–8870

Femtosecond Ti:sapphire cryogenic amplifier with high gain and MHz repetition rate

Aurélien Dantan, Julien Laurat, Alexei Ourjoumtsev, Rosa Tualle-Brouri, and Philippe Grangier  »View Author Affiliations

Optics Express, Vol. 15, Issue 14, pp. 8864-8870 (2007)

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We demonstrate high gain amplification of 160-femtosecond pulses in a compact double-pass cryogenic Ti:sapphire amplifier. The setup involves a negative GVD mirrors recompression stage, and operates with a repetition rate between 0.2 and 4 MHz with a continuous pump laser. Amplification factors as high as 17 and 320 nJ Fourier-limited pulses are obtained at a 800 kHz repetition rate.

© 2007 Optical Society of America

OCIS Codes
(140.3280) Lasers and laser optics : Laser amplifiers
(140.3590) Lasers and laser optics : Lasers, titanium
(320.7090) Ultrafast optics : Ultrafast lasers

ToC Category:
Lasers and Laser Optics

Original Manuscript: April 30, 2007
Revised Manuscript: June 25, 2007
Manuscript Accepted: June 26, 2007
Published: July 2, 2007

Aurélien Dantan, Julien Laurat, Alexei Ourjoumtsev, Rosa Tualle-Brouri, and Philippe Grangier, "Femtosecond Ti:sapphire cryogenic amplifier with high gain and MHz repetition rate," Opt. Express 15, 8864-8870 (2007)

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