Resonant second-harmonic generation and mode dispersion in photonic crystal waveguides

L. C. Andreani; G. Guizzetti; M. Patrini; G. Vecchi; A. M. Malvezzi; L. Businaro; F. Romanato; E. Di Fabrizio; A. Passaseo

doi:10.1002/pssb.200303157

Resonant second-harmonic generation and mode dispersion in photonic crystal waveguides

L. C. Andreani^*, G. Guizzetti, M. Patrini, G. Vecchi, A. M. Malvezzi, L. Businaro, F. Romanato, E. Di Fabrizio, A. Passaseo

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Linear and nonlinear optical measurements on GaAs/AlGaAs photonic crystal waveguides with square lattice are reported. Second-harmonic generation in reflection shows a resonant enhancement when the pump beam is frequency- and momentum-matched to a photonic mode in the slab. A full three-dimensional theory of waveguide-embedded photonic crystals allows to determine the dispersion of photonic modes and the intrinsic radiative losses of quasi-guided modes lying above the light line.

Original language	English (US)
Pages (from-to)	428-431
Number of pages	4
Journal	Physica Status Solidi (B) Basic Research
Volume	238
Issue number	3
DOIs	https://doi.org/10.1002/pssb.200303157
State	Published - Aug 2003
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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title = "Resonant second-harmonic generation and mode dispersion in photonic crystal waveguides",

abstract = "Linear and nonlinear optical measurements on GaAs/AlGaAs photonic crystal waveguides with square lattice are reported. Second-harmonic generation in reflection shows a resonant enhancement when the pump beam is frequency- and momentum-matched to a photonic mode in the slab. A full three-dimensional theory of waveguide-embedded photonic crystals allows to determine the dispersion of photonic modes and the intrinsic radiative losses of quasi-guided modes lying above the light line.",

author = "Andreani, {L. C.} and G. Guizzetti and M. Patrini and G. Vecchi and Malvezzi, {A. M.} and L. Businaro and F. Romanato and {Di Fabrizio}, E. and A. Passaseo",

year = "2003",

month = aug,

doi = "10.1002/pssb.200303157",

language = "English (US)",

volume = "238",

pages = "428--431",

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AU - Andreani, L. C.

AU - Guizzetti, G.

AU - Patrini, M.

AU - Vecchi, G.

AU - Malvezzi, A. M.

AU - Businaro, L.

AU - Romanato, F.

AU - Di Fabrizio, E.

AU - Passaseo, A.

PY - 2003/8

Y1 - 2003/8

N2 - Linear and nonlinear optical measurements on GaAs/AlGaAs photonic crystal waveguides with square lattice are reported. Second-harmonic generation in reflection shows a resonant enhancement when the pump beam is frequency- and momentum-matched to a photonic mode in the slab. A full three-dimensional theory of waveguide-embedded photonic crystals allows to determine the dispersion of photonic modes and the intrinsic radiative losses of quasi-guided modes lying above the light line.

AB - Linear and nonlinear optical measurements on GaAs/AlGaAs photonic crystal waveguides with square lattice are reported. Second-harmonic generation in reflection shows a resonant enhancement when the pump beam is frequency- and momentum-matched to a photonic mode in the slab. A full three-dimensional theory of waveguide-embedded photonic crystals allows to determine the dispersion of photonic modes and the intrinsic radiative losses of quasi-guided modes lying above the light line.

UR - http://www.scopus.com/inward/record.url?scp=0041828320&partnerID=8YFLogxK

U2 - 10.1002/pssb.200303157

DO - 10.1002/pssb.200303157

M3 - Article

AN - SCOPUS:0041828320

SN - 0370-1972

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JO - Physica Status Solidi (B) Basic Research

JF - Physica Status Solidi (B) Basic Research

IS - 3

ER -

Resonant second-harmonic generation and mode dispersion in photonic crystal waveguides

Abstract

ASJC Scopus subject areas

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