The process of optical frequency doubling in the undepleted regime can lead to the generation of an X-wave envelope with group velocity locked to the pump beam. Its parameters and its angular spectrum are directly related to the zeroth- and first-order dispersive features of the nonlinear process. This constitutes a novel mechanism for spatiotemporal localization of light. (C) 2003 Optical Society of America.
X waves generated at the second harmonic / Conti, Claudio; Stefano, Trillo. - In: OPTICS LETTERS. - ISSN 0146-9592. - STAMPA. - 28:14(2003), pp. 1251-1253. [10.1364/ol.28.001251]
X waves generated at the second harmonic
CONTI, CLAUDIO;
2003
Abstract
The process of optical frequency doubling in the undepleted regime can lead to the generation of an X-wave envelope with group velocity locked to the pump beam. Its parameters and its angular spectrum are directly related to the zeroth- and first-order dispersive features of the nonlinear process. This constitutes a novel mechanism for spatiotemporal localization of light. (C) 2003 Optical Society of America.File allegati a questo prodotto
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
