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Enhanced Čerenkov second-harmonic emission in nonlinear photonic structures

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Date

2012-06-01

Authors

Kalinowski, K
Roedig, P
Sheng, Y
Ayoub, M
Imbrock, J
Denz, C
Krolikowski, Wieslaw

Journal Title

Journal ISSN

Volume Title

Publisher

Optical Society of America

Abstract

We study experimentally and theoretically the Čerenkov-type second-harmonic generation in a one-dimensional nonlinear photonic crystal. We demonstrate that the power of emitted second-harmonic can be enhanced 270 times by varying the angle of incidence of the fundamental beam such that the reciprocal lattice vector of the crystal can be used to compensate for the phase mismatch in the transverse direction enabling interaction in the nonlinear Bragg diffraction regime.

Description

Keywords

Čerenkov-type, second-harmonic, generation, one-dimensional, nonlinear, photonic, crystal, beam, angle, Bragg, reciprocal, lattice, vector

Citation

URI

http://hdl.handle.net/1885/104120

Collections

ANU Research Publications

Source

Optics letters

Type

Journal article

Book Title

Entity type

Access Statement

Open Access

License Rights

DOI

10.1364/OL.37.001832

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