Optical component and optoelectronic element for increasing the

Details Optical component and optoelectronic element for increasing the Optical component and optoelectronic element for increasing the

1993-08-12

1995-01-24

Lee, John D.

Optical waveguides

Having nonlinear property

385130, 385131, 385132, G02F 135

Patent

active

053848837

ABSTRACT:
An optical component (7) is disclosed in which the frequency of electromagnetic radiation is increased and which comprises a non-linear optical waveguide (11 ) which is provided on a supporting material (9). The field distributions of the fundamental wave and the frequency-increased wave can be made to overlap by providing a satellite layer (15) having a high refractive index on at least one side of the non-linear optical waveguide (11), so that the efficiency of the frequency is high. The invention also relates to an optoelectronic element (1) for increasing the frequency of electromagnetic radiation, comprising a frequency-increasing element in the form of such a component (7).

REFERENCES:
patent: 4973117 (1990-11-01), Yamada
patent: 4974923 (1990-12-01), Colak et al.
patent: 4981614 (1991-01-01), Miyazaki et al.
patent: 5011623 (1991-04-01), Yoshinaga et al.
patent: 5106211 (1992-04-01), Chiang et al.
"Non Linear Integrated Optics" G. I. Stegeman and C. T. Seaton in Journal of Applied Physics, 58 (12) 1985 15 Dec. 1985.
"Poled Polymers for Frequency Doubling of Diode Lasers" Rikken et al, Applied Physics Letters vol. 58 (5) Feb. 4, 1991 pp. 435-437.
"Nonlinear Optical Properties of Organic Molecules and Crystals" D. S. Chemla and J. Zyss, Accademic Press, 1987, pp. 426-427 No Month.
"Efficient Modal Dispersion Phase-Matched Frequency Doubling in Poled Polymer Waveguides" Rikken et al, Applied Physics Letters, vol. 62, No. 20, May 17, 1993, New York.

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