Determination of the absolute carrier-envelope phase by angle-resolved photoelectron spectra of Ar by intense circularly polarized few-cycle pulses
Fukahori S, Ando T, Miura S, Kanya R, Yamanouchi K, Rathje T, Paulus GG (2017)
Publication Type: Journal article
Publication year: 2017
Journal
Book Volume: 95
Article Number: 053410
Journal Issue: 5
DOI: 10.1103/PhysRevA.95.053410
Abstract
The angle-resolved photoelectron spectra of Ar are recorded using intense circularly polarized near-infrared few-cycle laser pulses, and the effect of the depletion of Ar atoms by the ionization and the effect of the Coulombic potential are examined by the classical trajectory Monte Carlo simulations. On the basis of the comparison between the experimental and theoretical photoelectron spectra, a procedure for estimating the absolute carrier-envelope phase (CEP) of the few-cycle laser pulses interacting with atoms and molecules is proposed. It is confirmed that the absolute CEP can securely be estimated without any numerical calculations once the angular distribution of the yield of photoelectrons having the kinetic energy larger than 30 eV is measured with the peak laser intensity in the range between 1×1014 and 5×1014W/cm2.
Involved external institutions
Japan (JP)
Germany (DE)How to cite
APA:
Fukahori, S., Ando, T., Miura, S., Kanya, R., Yamanouchi, K., Rathje, T., & Paulus, G.G. (2017). Determination of the absolute carrier-envelope phase by angle-resolved photoelectron spectra of Ar by intense circularly polarized few-cycle pulses. Physical Review A, 95(5). https://doi.org/10.1103/PhysRevA.95.053410
MLA:
Fukahori, Shinichi, et al. "Determination of the absolute carrier-envelope phase by angle-resolved photoelectron spectra of Ar by intense circularly polarized few-cycle pulses." Physical Review A 95.5 (2017).
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