Paper
3 November 1986 Periodic Structures For Phase-Matching In Second Harmonic Generation In Titanium Lithium Niobate Wave Guides
Bozena Jaskorzynska, Gunnar Arvidsson, Fredrik Laurell
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Proceedings Volume 0651, Integrated Optical Circuit Engineering III; (1986) https://doi.org/10.1117/12.938154
Event: 1986 International Symposium/Innsbruck, 1986, Innsbruck, Austria
Abstract
Use of periodic modulation of lithium niobate waveguide properties to achieve phase-matching for second harmonic generation has been investigated both theoretically and experimentally. The mathematical description has been reduced to the same form of differential equations as for the unperturbed case, but with a modified coupling coefficient. A compact expression for the conversion efficiency has been derived for the case when simultaneous modulation of both the linear and nonlinear properties are taken into account. For the case of modulation of only the linear properties, second harmonic light has been obtained experimentally.
© (1986) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Bozena Jaskorzynska, Gunnar Arvidsson, and Fredrik Laurell "Periodic Structures For Phase-Matching In Second Harmonic Generation In Titanium Lithium Niobate Wave Guides", Proc. SPIE 0651, Integrated Optical Circuit Engineering III, (3 November 1986); https://doi.org/10.1117/12.938154
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Cited by 31 scholarly publications and 6 patents.
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KEYWORDS
Modulation

Waveguides

Phase shift keying

Refractive index

Titanium

Harmonic generation

Optical engineering

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