Second-Harmonic Generation in Disordered Quadratic Media: Role of a Ferroelectric Domain Structure
Date
2010
Authors
Roppo, V
Kalinowski, Ksawery
Wang, Wenjie
Cojocaru, Crina
Trull, Jose
Vilaseca, Ramon
Scalora, Michael
Krolikowski, Wieslaw
Kivshar, Yuri
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Volume Title
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Optical Society of America
Abstract
We study theoretically the second harmonic generation in a nonlinear quadratic crystal with random distribution of ferroelectric domains. We show that the specific features of disordered domain structure greatly affect the emission pattern of the generated harmonics. This phenomenon can be used to characterize the degree of disorder in nonlinear photonic structures.
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Keywords
Keywords: Degree of disorder; Disordered domains; Emission pattern; Ferroelectric domain structure; Ferroelectric domains; Photonic structure; Quadratic media; Random distribution; Random media; Second harmonic generation; Crystals; Ferroelectric materials; Ferroel Harmonic generation; Nonlinear optics; Random media
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OSA Optics and Photonics Congress Proceedings
Type
Conference paper
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2037-12-31
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