Wavelength division multiplexing system

Details Wavelength division multiplexing system Wavelength division multiplexing system

2007-07-10

2007-07-10

Bello, Agustin (Department: 2613)

Optical communications

Optical repeater system

Specific optical elements

C398S172000, C398S097000

Reexamination Certificate

active

11036981

ABSTRACT:
A wavelength division multiplexing system includes a wavelength division multiplexing transmission path including a multimode optical fiber that is codoped with germanium and fluorine. The wavelength division multiplexing system may further include a multiplexer and a demultiplexer, in which the multiplexer and the demultiplexer are coupled via the multimode optical fiber. The wavelength division multiplexing system may further include a first multiplexer/demultiplexer and a second multiplexer/demultiplexer, in which the first multiplexer/demultiplexer and the second multiplexer/demultiplexer are coupled via the multimode optical fiber so that a bidirectional wavelength division multiplexing is enabled.

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