Laser-induced structure in the continuum of sodium: a weak dressing field measurement
Authors: Cavalieri S., Eramo R., Fini L.
Autors Affiliation: Dipartimento di Fisica and European Laboratory for Non-Linear Spectroscopy (LENS), Università di Firenze, Largo E Fermi 2, Firenze, 1-50125, Italy
Abstract: We report an experimental study of a laser-induced resonance in the continuum of sodium performed by measuring the modified atomic susceptibility. The sensitivity of the set-up has allowed the observation of the induced structure in conditions of relatively weak intensity of the dressing laser field, where the line shape is independent of the held amplitude and the comparison with theory is strict and direct. We have found a good agreement with theoretical predictions and measured the Fano parameter of the resonance.
Journal/Review: JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
Volume: 28 (9) Pages from: 1793 to: 1801
KeyWords: Atomic susceptibility; Experimental studies; Fano parameters; Field amplitudes; Field measurement; Induced structures; Laser fields; Laser induced; Laser-induced structures; Line shape; Theoretical prediction; Weak intensity, Sodium, LasersDOI: 10.1088/0953-4075/28/9/016Citations: 29data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2023-12-03References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here