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Journal of the Optical Society of America B

Journal of the Optical Society of America B


  • Editor: G. I. Stegeman
  • Vol. 22, Iss. 12 — Dec. 1, 2005
  • pp: 2709–2714

Mirrorless single-shot tilted-pulse-front autocorrelator

Gonçalo Figueira, Luís Cardoso, Nelson Lopes, and João Wemans  »View Author Affiliations

JOSA B, Vol. 22, Issue 12, pp. 2709-2714 (2005)

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Ultrashort pulses exhibiting angular dispersion have their pulse front tilted relative to the phase front. This leads to a serious degradation in the focused peak power, making the use of adequate diagnostics indispensable. Here we present an upgrade to a previously demonstrated uniaxial single-shot autocorrelator for ultrashort laser pulse-width measurements that extends its versatility, by making it suitable for detecting and correcting tilted pulse fronts. We have used this diagnostic to optimize the alignment of our chirped-pulse-amplification grating compressor.

© 2005 Optical Society of America

OCIS Codes
(140.7090) Lasers and laser optics : Ultrafast lasers
(320.5520) Ultrafast optics : Pulse compression
(320.5540) Ultrafast optics : Pulse shaping
(320.7080) Ultrafast optics : Ultrafast devices
(320.7100) Ultrafast optics : Ultrafast measurements

ToC Category:
Ultrafast Optics

Gonçalo Figueira, Luís Cardoso, Nelson Lopes, and João Wemans, "Mirrorless single-shot tilted-pulse-front autocorrelator," J. Opt. Soc. Am. B 22, 2709-2714 (2005)

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