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US 2014/0212140 A1Published application
Method and apparatus for generation of frequency- and phase-locked subcarrier
AssigneesZTE (USA) Inc., Zte Corporation
InventorJianjun Yu
Life of this patent
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Abstract
We describe and demonstrate a novel and simple scheme to generate flattened optical subcarriers using only phase modulators driven by single frequency fundamental sinusoidal sources. 160.8 Gb/s PM-QPSK experiment over a single subcarrier has been demonstrated.
Claims14
A method for generating flattened and equality frequency spaced optical subcarriers comprises using phase modulators driven by single frequency fundamental sinusoidal RF sources.
An apparatus for generating flattened and equality frequency spaced optical subcarriers comprising phase modulators driven by single frequency fundamental sinusoidal RF sources.
Dependencies are inferred from the claim text.