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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 11, Iss. 1 — Jan. 13, 2003
  • pp: 79–80

Comment on: Novel method for ultrashort laser pulse-width measurement based on the self-diffraction effect

Christophe Dorrer  »View Author Affiliations

Optics Express, Vol. 11, Issue 1, pp. 79-80 (2003)

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A new technique for the measurement of the pulse-width of ultrashort optical pulses has been recently proposed[1]. I argue in this comment that such a technique is unable to get any temporal information on an ultrashort pulse, based on the absence of a time-non-stationary element in the proposed setup.

© 2002 Optical Society of America

OCIS Codes
(120.5050) Instrumentation, measurement, and metrology : Phase measurement
(320.7100) Ultrafast optics : Ultrafast measurements

ToC Category:

Original Manuscript: October 17, 2002
Revised Manuscript: November 13, 2002
Published: January 13, 2003

Christophe Dorrer, "Comment on: Novel method for ultrashort laser pulse-width measurement based on the selfdiffraction effect," Opt. Express 11, 79-80 (2003)

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  1. P. Xi, C. Zhou, E. Dai and L. Liu, �??Novel method for ultrashort laser pulse-width measurement based on the self-diffraction effect,�?? Opt. Express 10, 1099 (2002), <a href="http://www.opticsexpress.org/abstract.cfm?URI=OPEX-10-20-1099">http://www.opticsexpress.org/abstract.cfm?URI=OPEX-10-20-1099</a> [CrossRef] [PubMed]
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  8. C . Dorrer and I. Kang, �??Simultaneous characterization of telecommunication optical pulses and modulators,�?? Opt. Lett. 27, 1315 (2002). [CrossRef]
  9. C. Dorrer and I. Kang, �??Highly sensitive direct femtosecond pulse measurements using electro-optic spectral shearing interferometry,�?? Postdeadline paper PDA 7, Conference on Lasers and Electro-Optics 2002 (2002).
  10. L. Lepetit, G. Chériaux and M . Joffre, �??Linear techniques of phase measurement by femtosecond spectral interferometry for applications in spectroscopy,�?? J. Opt. Soc. Am. B 12, 2467 (1995). [CrossRef]
  11. D.N. Fittinghoff, J.L. Bowie, J.N. Sweetser, R.T. Jennings, M.A. Krumbugel K.W. DeLong, R. Trebino,I.A. Walmsley, �??Measurement of the intensity and phase of ultraweak, ultrashort laser pulses,�?? Opt. Lett. 21, 884 -1996). [CrossRef] [PubMed]
  12. P.R. Griffith and J.A. Haseth, �??Fourier-transform infrared spectrometry,�?? Chemical Analysis Vol. 83, Wiley Interscience, New-York (1986).

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