 |
École polytechnique Open archive |  |
 |
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 Connect in order to contact the contributor
Submitted on : Friday, May 16, 2014 - 4:05:01 PM
Last modification on : Wednesday, November 24, 2021 - 4:56:13 PM
Long-term archiving on: : Saturday, August 16, 2014 - 10:42:03 AM
Contributor : Denis Roura Connect in order to contact the contributor
Submitted on : Friday, May 16, 2014 - 4:05:01 PM
Last modification on : Wednesday, November 24, 2021 - 4:56:13 PM
Long-term archiving on: : Saturday, August 16, 2014 - 10:42:03 AM
File
ol-28-19-1826.pdf
Publisher files allowed on an open archive