Optical waveguides – Temporal optical modulation within an optical waveguide – Electro-optic
Patent
1993-04-16
1994-08-16
Bovernick, Rodney B.
Optical waveguides
Temporal optical modulation within an optical waveguide
Electro-optic
385131, 359245, 359278, G02B 610
Patent
active
053393708
ABSTRACT:
An optical modulator includes two cladding layers of different conductive types, a light absorption layer formed between the cladding layers for propagating incident light and for absorbing the light in response to a voltage applied between the cladding layers, and an optical waveguide layer formed between the cladding layers and optically connected to the light absorption layer, for propagating the light.
REFERENCES:
patent: 4093345 (1978-06-01), Logan et al.
patent: 4847573 (1989-07-01), Fukuzawa et al.
Wood, Thomas H., "Multiple Quantum Well (MQW) Waveguide Modulators", Journal of Lightwave Technology, vol. 6, No. 6, Jun. 1988; pp. 743-757.
Inoue Hiroaki
Sano Hirohisa
Bovernick Rodney B.
Hitachi , Ltd.
Ngo John
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