Guided-mode phase-matching strategies fo
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E. Giorgetti; F. Giammanco; S. Sottini; A. M. Zheltikov
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Article
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2004
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John Wiley and Sons
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English
โ 99 KB
Waveguide strategies of phase-matching second-harmonic generation in nonlinear organic materials are examined. The mismatches of propagation constants of guided modes in planar waveguides are expressed through waveguide parameters, and the ability of multimode waveguides to phase-match nonlinear-opt