The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 13, 2006
Filed:
Oct. 12, 1999
Ilya M. Fishman, Palo Alto, CA (US);
Yu Sheng Bai, Redwood City, CA (US);
Anat Z. Sneh, Mountain View, CA (US);
Yuri A. Zakharenkov, Santa Clara, CA (US);
Gregory S. Maurer, San Ramon, CA (US);
Ilya M. Fishman, Palo Alto, CA (US);
Yu Sheng Bai, Redwood City, CA (US);
Anat Z. Sneh, Mountain View, CA (US);
Yuri A. Zakharenkov, Santa Clara, CA (US);
Gregory S. Maurer, San Ramon, CA (US);
FutureWei Technologies, Inc., Plano, TX (US);
Abstract
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.