Configurable dispersion compensation trimmer

Optical waveguides – With optical coupler – Switch

Reexamination Certificate

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C385S027000

Reexamination Certificate

active

07471858

ABSTRACT:
The invention pertains to optical fiber transmission systems, and is particularly relevant to transmission of large volumes of data over long distances at high rates. An improved apparatus achieving precise dispersion compensation in a fiber span is disclosed. In particular, the invention teaches a configurable dispersion compensation trimmer with automatic detection of configuration.

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