Optical wavelength converter device and method of manufacturing

Details Optical wavelength converter device and method of manufacturing Optical wavelength converter device and method of manufacturing

1990-04-03

1991-05-07

Lee, John D.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307430, 350 9612, 350 9634, G02B 616, G02F 137

Patent

active

050131290

ABSTRACT:
An optical wavelength converter device is in the form of a three-dimensional optical waveguide and comprises a cladding and a waveguide element embedded in the cladding and having a refractive index higher than that of the cladding. Each of the cladding and the waveguide element is made of a III - V group, mixed-crystal compound semiconductor material or a II - VI group, mixed-crystal compound semiconductor material. The cladding includes homogeneous portions covering all surfaces of the waveguide element which fully reflect the fundamental wave being guided in the waveguide element.

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patent: 4382660 (1983-05-01), Pratt, Jr. et al.
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patent: 4893888 (1990-01-01), Okazaki et al.
patent: 4896931 (1990-01-01), Khurgin
patent: 4896933 (1990-01-01), Yano et al.
patent: 4909595 (1990-03-01), Okazaki et al.
patent: 4909596 (1990-03-01), Okazaki et al.
patent: 4923277 (1990-05-01), Okazaki et al.

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