Apparatus and methods for nulling non-random timing jitter in th

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element

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359137, 359158, 359161, 375371, H04J 400, H04J 1400, H04J 1408

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057106495

ABSTRACT:
A clock recovery circuit for following rapid changes in the time phase of a data stream is disclosed. The circuit comprises a low Q resonator coupled to a detection device, such as an electro-optic modulator in a time division demultiplexer or a decision circuit of a receiver. Preferably, a high Q resonator or phase locked oscillator is provided, as well. The present invention is particularly useful in a telecommunications system for transmitting solitons. A method of compensating for changes in time phase of a data stream is also disclosed.

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