Parametric lens

Anno: 1993

Autori: Pierrottet D., Berman B., Vannini M., McGraw D.

Affiliazione autori: Department of Physics, University of New Mexico, Albuquerque, NM, 87131, United States

Abstract: A self-focusing is observed that arises from a purely second-order nonlinear susceptibility in a phase-matched second-harmonic-generation experiment. Control of the magnitude and sign of the intensity-dependent phase shift is accomplished through a dispersion external to the nonlinear medium. Analytical expressions characterizing the self-focusing and chirp on both beams in the two-wave parametric interaction are presented and compared with experimental values.

Giornale/Rivista: OPTICS LETTERS

Volume: 18 (4)      Da Pagina: 263  A: 265

Parole chiavi: Focusing; Mathematical models; Nonlinear optics; Optical devices; Optics; Phase shift; Second harmonic generation, Nonlinear susceptibility; Parametric interaction; Parametric lens; Self focusing, Lenses
DOI: 10.1364/OL.18.000263

Citazioni: 11
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-05-12
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