Optical arrangement for amplifying WDM signals

Details Optical arrangement for amplifying WDM signals Optical arrangement for amplifying WDM signals

1996-12-30

1998-04-14

Healy, Brian

Optical waveguides

With optical coupler

Plural

385 15, 385 39, 385 44, 385 42, 359333, 359341, 359113, 359114, 359115, 359124, 359127, G02B 628, H04J 1400

Patent

active

057402892

ABSTRACT:
An amplification circuit for amplifying wavelength-division-multiplexed (WDM) optical signals in a fiber-optic network is presented. The amplification circuit amplifies WDM signals propagating simultaneously in both directions through a fiber-optic link with a single unidirectional optical amplifier.

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