Using a three-dimensional fully vectorial nonlinear time-domain analysis, we numerically investigate generation of terahertz radiation by pumping a photonic crystal microcavity out of resonance. High quality factors and a quadratic susceptibility lead to few-cycle terahertz pulses via optical rectification. Material dispersion as well as linear and nonlinear anisotropy is fully accounted for. (c) 2005 Optical Society of America.

Terahertz pulse generation via optical rectification in photonic crystal microcavities / A., Di Falco; Conti, Claudio; G., Assanto. - In: OPTICS LETTERS. - ISSN 0146-9592. - STAMPA. - 30:10(2005), pp. 1174-1176. [10.1364/ol.30.001174]

Terahertz pulse generation via optical rectification in photonic crystal microcavities

CONTI, CLAUDIO;
2005

Abstract

Using a three-dimensional fully vectorial nonlinear time-domain analysis, we numerically investigate generation of terahertz radiation by pumping a photonic crystal microcavity out of resonance. High quality factors and a quadratic susceptibility lead to few-cycle terahertz pulses via optical rectification. Material dispersion as well as linear and nonlinear anisotropy is fully accounted for. (c) 2005 Optical Society of America.
2005
nanophotonics; nonlinear optics; photonic crystals; terahertz
01 Pubblicazione su rivista::01a Articolo in rivista
Terahertz pulse generation via optical rectification in photonic crystal microcavities / A., Di Falco; Conti, Claudio; G., Assanto. - In: OPTICS LETTERS. - ISSN 0146-9592. - STAMPA. - 30:10(2005), pp. 1174-1176. [10.1364/ol.30.001174]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/135972
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