Presentation | 1998/1/22 Analysis of second-harmonic wave in grating-assisted nonlinear directional couplers Waiyapot Suttawassuntorn, Mitsuhiro Yokota, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The grating-assisted nonlinear directional couplers are investigated by using sigular perturbation technique with multiple space scale. The nonlinear directional couplers have the second order nonlinear cladding whose surface is grating profile. The period of the grating is determined to satisfy the quasi-phase matching condition between fundamental wave and second harmonic (SH) wave. After the equivalent boundary condition on the grating surface and the boundary condition on the other surface are applied, the coupled-mode equations between fundamental wave and SH wave of each waveguide are derived. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | nonlinear directional coupler / grating / second-harmonicwave / perturbation technique |
Paper # | OPE97-126 |
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Committee | OPE |
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Conference Date | 1998/1/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Optoelectronics (OPE) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Analysis of second-harmonic wave in grating-assisted nonlinear directional couplers |
Sub Title (in English) | |
Keyword(1) | nonlinear directional coupler |
Keyword(2) | grating |
Keyword(3) | second-harmonicwave |
Keyword(4) | perturbation technique |
1st Author's Name | Waiyapot Suttawassuntorn |
1st Author's Affiliation | Department of Electrical and Electronic Engineering Miyazaki University() |
2nd Author's Name | Mitsuhiro Yokota |
2nd Author's Affiliation | Department of Electrical and Electronic Engineering Miyazaki University |
Date | 1998/1/22 |
Paper # | OPE97-126 |
Volume (vol) | vol.97 |
Number (no) | 496 |
Page | pp.pp.- |
#Pages | 6 |
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