Future Wei Technologies, Inc.

Optimight Communications, Inc.

Anat Z Sneh

Yu Sheng Bai

Ilya M Fishman

Gregory S Maurer

Yuri A Zakharenkov

Method and system thereof for transmission of several coherence division multiplexed (CDM) optical signals via one wavelength division multiplexed (WDM) transmission channel of a multichannel WDM telecommunication system to extend the network capacity to a theoretical limit. A broadband optical source generates light within the spectral range of at least one WDM transmission channel. Several CDM channels share this spectral range to transmit and detect phase modulated optical signals through optical fiber links.

Multichannel optical communication system and method utilizing wavelength and coherence division multiplexing

A transmission of optical signals generated by multi-line optical sources is provided via multichannel WDM optical network. Each multi-line optical source generates optical spectral lines within designated spectral range associated with the spectral window allocated for corresponding WDM channel, and comprises a plurality of spectral lines. Spectral lines are substantially narrower than the spectral separation between the lines.

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Mountain View, CA, United States of America

Anat Z Sneh