Scalable reconfigurable optical add-drop multiplexer

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United States of America Patent

PATENT NO 8891922
SERIAL NO

11849984

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Abstract

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A system and methods are disclosed for a hybrid silicon-organic scalable reconfigurable optical add-drop multiplexer. An embodiment of a scalable reconfigurable optical add-drop multiplexer (ROADM) includes an optical bus for optical signals of different wavelengths, a plurality of add/drop optical waveguides, and a plurality of ring resonators, each being optically coupled to the optical bus and to one of the add/drop optical waveguides. The ring resonators are coated with an organic electro-optic cladding layer and are configured to switch wavelength selected optical signals between the optical bus and the add/drop optical waveguides in response to control voltages applied to the organic electro-optic cladding layer. The individual ring resonators of the ROADM can be independently modulated and tuned to filter specific wavelengths.

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Patent Owner(s)

Patent OwnerAddress
CALIFORNIA INSTITUTE OF TECHNOLOGY1200 E CALIFORNIA BOULEVARD M/C 6-32 PASADENA CA 91125

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chan, Eric Y Mercer Island, US 54 712
Hochberg, Michael Pasadena, US 26 480
Krug, William P Bellevue, US 12 203
Takayesu, Jocelyn Y Tacoma, US 3 74

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