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Journal articles
Time-domain interferometry for direct electric-field reconstruction of mid-infrared femtosecond pulses
Abstract : Mid-infrared ultrashort pulses of 9.2-mu;m center wavelength are characterized in both amplitude and phase. This is achieved by use of a variant of spectral phase interferometry for direct electric field reconstruction in which spectral interferometry has been replaced with time-domain interferometry, a technique that is well suited for infrared pulses. The setup permits simultaneous recording of the second-order interferometric autocorrelation, thus providing an independent check on the retrieved spectral phase. Mid-infrared ultrashort pulses of 9.2-mu;m center wavelength are characterized in both amplitude and phase. This is achieved by use of a variant of spectral phase interferometry for direct electric field reconstruction in which spectral interferometry has been replaced with time-domain interferometry, a technique that is well suited for infrared pulses. The setup permits simultaneous recording of the second-order interferometric autocorrelation, thus providing an independent check on the retrieved spectral phase. Cop. 2003 Optical Society of America
Cited literature [12 references]
https://hal-polytechnique.archives-ouvertes.fr/hal-00836883
Contributor : Denis Roura <>
Submitted on : Friday, May 16, 2014 - 4:05:01 PM
Last modification on : Tuesday, January 5, 2021 - 10:54:01 AM
Long-term archiving on: : Saturday, August 16, 2014 - 10:42:03 AM
Contributor : Denis Roura <>
Submitted on : Friday, May 16, 2014 - 4:05:01 PM
Last modification on : Tuesday, January 5, 2021 - 10:54:01 AM
Long-term archiving on: : Saturday, August 16, 2014 - 10:42:03 AM
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