Analysis of colinear quasi-phase-matching in nonlinear photonic crystals

Alon Bahabad; Noa Voloch; Ady Arie

doi:10.1109/JQE.2008.922328

Analysis of colinear quasi-phase-matching in nonlinear photonic crystals

Alon Bahabad^*, Noa Voloch, Ady Arie

^*Corresponding author for this work

School of Electrical Engineering

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

2 Scopus citations

Abstract

Standard quasi-phase-matching (QPM) schemes assume exact momentum relations between the interacting beams, thus necessitating the direct use of a reciprocal lattice vector to satisfy momentum balance. Usage of finite width beams for colinear interactions permits to use a projection of the reciprocal lattice vector along the propagation direction of the beams. We analytically derive this result and exam the new options given by this projection-based QPM for the analysis and design of nonlinear optical devices.

Original language	English
Pages (from-to)	638-644
Number of pages	7
Journal	IEEE Journal of Quantum Electronics
Volume	44
Issue number	7
DOIs	https://doi.org/10.1109/JQE.2008.922328
State	Published - 2008

Keywords

Frequency conversion
Nonlinear optics
Phase-matching

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10.1109/JQE.2008.922328

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Analysis of colinear quasi-phase-matching in nonlinear photonic crystals

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Keywords

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