Evanescent-wave coupling device

Details Evanescent-wave coupling device Evanescent-wave coupling device

1981-10-26

1984-06-12

Lee, John D.

Radiant energy

Ionic separation or analysis

Static field-type ion path-bending selecting means

250227, 333248, 350 9614, G02B 5172, H01P 100

Patent

active

044538022

ABSTRACT:
A dielectric waveguide is disposed adjacent to a diode array which allows for coupling of energy therebetween. The waveguide has a core section and a cladding section encompassing a core section except in a portion thereof. The diode array is disposed adjacent to the exposed core portion at a proximity which allows evanescent coupling of energy between energy traversing the waveguide and the diodes of the diode array. A variety of microwave devices may be provided by this arrangement which include a signal source, detector, harmonic generator, upconverter, down-converter, or power combiner, depending upon the types of signals and manner of application of the signals applied to the waveguide and to the diode array.

REFERENCES:
patent: 3760297 (1973-09-01), Thompson
patent: 3916351 (1975-10-01), Jacobs et al.
patent: 3944950 (1976-03-01), Jacobs et al.
patent: 4270224 (1981-05-01), Blondel et al.
patent: 4293833 (1981-10-01), Popa
patent: 4387954 (1983-06-01), Beasley
patent: 4394632 (1983-07-01), Hu

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