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A novel bidirectional wavelength add/drop multiplexer using multiport optical circulators and fiber Bragg gratings

J. Kim, B. Lee

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Abstract

Summary form only given. A bidirectional transmission over a single fiber is cost-effective in a wavelength division multiplexing (WDM) self-healing ring network. A bidirectional wavelength add/drop multiplexer (B-WADM) is a key component in the realization of this optical network. Several configurations of B-WADM have been proposed and demonstrated. We propose a new structure of B-WADM using multiport optical circulators and fiber Bragg gratings.

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What this paper is about

Summary form only given. A bidirectional transmission over a single fiber is cost-effective in a wavelength division multiplexing (WDM) self-healing ring network. A bidirectional wavelength add/drop multiplexer (B-WADM) is a key component in the realization of this optical network. Several configurations of B-WADM have been proposed and demonstrated. We propose a new structure of B-WADM using multiport optical circulators and fiber Bragg gratings.

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Available abstract

Summary form only given. A bidirectional transmission over a single fiber is cost-effective in a wavelength division multiplexing (WDM) self-healing ring network. A bidirectional wavelength add/drop multiplexer (B-WADM) is a key component in the realization of this optical network. Several configurations of B-WADM have been proposed and demonstrated. We propose a new structure of B-WADM using multiport optical circulators and fiber Bragg gratings.

Key concepts: Circulator, Optical add-drop multiplexer, Multiplexer, Optical circulator, Fiber Bragg grating, Wavelength-division multiplexing, Multiplexing, Drop (telecommunication)

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