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Mode-routed fiber-optic add-drop filterNew elements mode-converting two-mode grating and mode-filtering two-mode coupler are disclosed and used as elements in a system for communications, add-drop filtering, and strain sensing. Methods of fabrication for these new two-mode gratings and mode-filtering two-mode couplers are also disclosed.
Document ID
20080006929
Acquisition Source
Langley Research Center
Document Type
Other - Patent
Authors
Moslehi, Behzad
Black, Richard James
Shaw, Herbert John
Date Acquired
August 24, 2013
Publication Date
March 14, 2000
Subject Category
Optics
Funding Number(s)
CONTRACT_GRANT: NAS1-20579
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-6,038,359
Patent Application
US-PATENT-APPL-SN-108128

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