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Journal articles
Observation of high-contrast coherence fringes in high-order harmonic generation
Abstract : We present a direct measurement of the coherence length in the high-order-harmonic generation process up to orders as high as 25. The harmonic signal generated in an argon gas cell by a 805-nm, 6-mJ, 30-fs laser is studied as a function of medium length and shows very high-contrast coherence fringes. From a one-dimensional time-dependent model, we unravel the conditions for which such Maker fringes can appear in high-order harmonic generation.
https://hal-polytechnique.archives-ouvertes.fr/hal-00522997
Contributor : Thuy Le Connect in order to contact the contributor
Submitted on : Monday, October 4, 2010 - 10:58:09 AM
Last modification on : Friday, December 3, 2021 - 11:34:03 AM
Contributor : Thuy Le Connect in order to contact the contributor
Submitted on : Monday, October 4, 2010 - 10:58:09 AM
Last modification on : Friday, December 3, 2021 - 11:34:03 AM