Configurable dispersion compensation trimmer

Optical waveguides – With optical coupler – Particular coupling structure

Reexamination Certificate

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C385S016000, C385S025000

Reexamination Certificate

active

07340133

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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