Electrooptical modulator

Details Electrooptical modulator Electrooptical modulator

1978-03-30

1979-12-18

Levy, Stewart J.

G02B 514

Patent

active

041791843

ABSTRACT:
An improved electrode structure is provided for electro-optical modulators applicable in multiple mode fiber light propagation systems. The electrodes form effective light guiding elements and, when appropriately excited, efficiently refract light away from the output port of the modulator. The improvement affords increased modulation depth, a lower driving power requirement, and an increased operating band width.

REFERENCES:
patent: 3695745 (1972-10-01), Furukawa
patent: 3795433 (1974-03-01), Channin
patent: 3904270 (1975-09-01), Cheo
patent: 3923373 (1975-12-01), Dabby et al.

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