Phase-dependent effects in bichromatic high-order harmonic generation
نویسندگان
چکیده
منابع مشابه
Phase-dependent effects in bichromatic high-order harmonic generation
C. Figueira de Morisson Faria, D. B. Milošević,* and G. G. Paulus Max Planck Institut für Physik komplexer Systeme, Nöthnitzer Strasse 38, 01187 Dresden, Germany Max-Born-Institut für nichtlineare Optik und Kurzzeitsspektroskopie, Max-Born-Strasse 2A, 12489 Berlin, Germany Max Planck Institut für Quantenoptik, Hans-Kopfermann Strasse 1, 85748 Garching, Germany ~Received 4 November 1999; publish...
متن کاملIntensity-dependent atomic-phase effects in high-order harmonic generation.
The far-field angular distributions of high-order harmonics of a 1054-nm laser, with orders ranging from the lower teens to the upper thirties, have been measured in thin, low-density Ar, Kr, and Xe targets. The 1.25times-diffraction-limited, 1.4-ps-duration, Gaussian laser pulses were focused to intensities ranging from 3 X 10' to 3 X 10' W/cm, using f/70 optics. A gas target localized the gas...
متن کاملSize-dependent high-order harmonic generation in rare-gas clusters.
High-order harmonic generation (HHG) is investigated in rare-gas clusters as a function of the cluster size using 0.8 and 1.3 μm femtosecond lasers. A characteristic, species-dependent knee structure in the single particle response is observed. A 1D recollision model qualitatively reproduces this behavior and associates it to the degree of delocalization of the initial wave function. Small clu...
متن کاملHigh-order-harmonic generation using gas-phase H2O molecules
Song-Feng Zhao,1,2 Cheng Jin,1 R. R. Lucchese,3 Anh-Thu Le,1 and C. D. Lin1 1J. R. Macdonald Laboratory, Department of Physics, Kansas State University, Manhattan, Kansas 66506, USA 2Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China 3Department of Chemistry,...
متن کاملIntensity-dependent phase-matching effects in harmonic generation
In high-order harmonic generation by an intense laser, intrinsic phases can develop at the atomic level between the laser field and the individual emitted harmonics. Because intrinsic phases can vary rapidly with the laser intensity, they can strongly influence phase matching to the extent that the laser intensity varies within the generating medium. Previously reported measurements of broad fa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review A
سال: 2000
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.61.063415