Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1988-11-04
1990-01-30
Lee, John D.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307430, 307427, 350 9612, 350 9629, G02F 137
Patent
active
048969338
ABSTRACT:
A higher harmonic wave generator, comprising: (1) a first optical waveguide made of a nonlinear optical material, having a structure which can guide the incident fundamental wave; and (2) a second optical waveguide made of nonlinear optical material, connected to the first optical wave guide optically, having a structure which can guide a higher harmonic wave of the fundamental wave; wherein the effective refractive index of the first optical waveguide is made to be equal to the effective refractive index of the second optical waveguide.
REFERENCES:
patent: 3619795 (1971-11-01), Marcatili
patent: 3822927 (1974-07-01), Zernike
patent: 4236785 (1980-12-01), Papuchon et al.
patent: 4394060 (1983-07-01), Verber et al.
patent: 4557551 (1985-12-01), Dyott
patent: 4583817 (1986-04-01), Papuchon
patent: 4763019 (1988-08-01), Duguay et al.
patent: 4780543 (1988-10-01), Gordon et al.
patent: 4792208 (1988-12-01), Ulman et al.
Hijikata Toshiki
Matsumoto Mitsuhiro
Yano Seiki
Lee John D.
Sharp Kabushiki Kaisha
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