Optical wavelength conversion device

Details Optical wavelength conversion device Optical wavelength conversion device

1988-02-11

1989-05-16

Sikes, William L.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307425, G02B 610

Patent

active

048304476

ABSTRACT:
An optical wavelength conversion device is composed of an organic nonlinear optical material, and a cladding layer having a refractive index lower than the refractive index of the organic nonlinear optical material and covering the organic nonlinear optical material, thereby to convert a fundamental wave entering the optical wavelength conversion device to a second harmonic, and to radiate the second harmonic. At least one of device edge faces including edge faces of the organic nonlinear optical material is provided with a shielding layer for shielding the device edge face from ambient atmosphere, thereby to prevent the organic nonlinear optical material from sublimation and deterioration.

REFERENCES:
patent: 4427260 (1984-01-01), Puech et al.
patent: 4523806 (1985-06-01), Kojima et al.
patent: 4701012 (1987-10-01), Kaiser
patent: 4739168 (1988-04-01), Aoki
Bulletin of Fine Optics Research Group, Meetings of The Japan Society of Applied Physics, vol. 3, No. 2, pp. 28-32.
Fundamentals of Optoelectronics by A. Yariv, pp. 200-204.
Nonlinear Optical Properties of Organic and Polymeric Materials, ACS Symposium Series 223, D. J. Williams, American Chemical Society, 1983.
Organic Nonlinear Optical Materials, CMC K.K., 1985.

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