Method of adjusting the operation characteristics of integrated

Details Method of adjusting the operation characteristics of integrated Method of adjusting the operation characteristics of integrated

1992-08-17

1994-10-25

Bovernick, Rodney B.

Optical waveguides

Integrated optical circuit

65 2912, 427162, G02B 610

Patent

active

053596820

ABSTRACT:
A method of adjusting the operation of optical networks in terms of propagation constants of guided modes in integrated optical devices, allowing a considerable number of out of tolerance devices to be recovered by depositing on the surface where the optical guides are manufactured, once the normal fabrication process is completed, a further layer of transparent material of suitable size and refractive index.

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Seki et al., "Two-step Purely Thermal Ion-Exchange Technique", Electronic Letters, vol. 24, pp. 1258-1259, 1988.
Alferness, "Waveguide Electrooptic Modulator", IEEE Transaction on Microwave Theory, vol. MTT-30, No. 8, Aug. 1988, pp. 1258-1259.

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