Optical wavelength conversion device

Details Optical wavelength conversion device Optical wavelength conversion device

1988-02-16

1989-06-13

Sikes, William L.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

350 9612, 350 9615, 350 9633, 350 9634, 307427, G02B 634

Patent

active

048386383

ABSTRACT:
An optical wavelength conversion device is composed of a nonlinear optical material, and a first cladding layer having a refractive index lower than the refractive index of the nonlinear optical material and covering the nonlinear optical material, thereby to convert a fundamental wave entering the optical wavelength conversion device to a second harmonic, to guide the second harmonic through the first cladding layer, and to radiate the second harmonic. A second cladding layer formed of a material having a refractive index lower than the refractive index of the first cladding layer is provided outside of the first cladding layer, thereby to protect the first cladding layer.

REFERENCES:
patent: 3350654 (1967-10-01), Snitzer
patent: 3808549 (1974-04-01), Maurer
patent: 3822927 (1974-07-01), Zernike
patent: 3983406 (1976-09-01), Lax et al.
patent: 4070091 (1978-01-01), Taylor et al.
patent: 4212514 (1980-07-01), Prunier et al.
patent: 4387953 (1983-06-01), Shirasaki et al.
patent: 4593974 (1986-06-01), Yamamoto et al.
patent: 4763019 (1988-08-01), Duguay et al.
patent: 4788436 (1988-11-01), Koechner
Williams; "Organic Polymeric . . . Nonlinearities"; Angew. Chem. Int. Ed. Engl. 23 (1984); pp. 690-703.

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