Title:
A wavelength-division-multiplex-transmission system and a method using chromatography temporal encoding
Document Type and Number:
Japanese Patent JP5972882
Kind Code:
B2
Abstract:
A transmitter and a receiver for an optical telecommunication system of the WDM type are disclosed. In one aspect, the transmitter uses a chromato-temporal encoder which, with each block of symbols to be transmitted, associates a code matrix, where each element of the matrix corresponds to a wavelength and a use of the channel. The transmitter includes multiple modulators, where each modulator modulates a laser beam at a wavelength during a use of the channel by an element corresponding to the code matrix. The beams modulated in this manner are multiplexed in an optical fiber. Another embodiment using both a wavelength and a polarization encoding is also proposed.
Inventors:
Recayaban Otuman, Gaya
Jauin, Eve
Tedre, Bruno
Manta, Sami
Jauin, Eve
Tedre, Bruno
Manta, Sami
Application Number:
JP2013532221A
Publication Date:
August 17, 2016
Filing Date:
October 07, 2011
Export Citation:
Assignee:
Institute Telecom-Telecom Paris Tech
International Classes:
H04B10/2507; H04B10/50; H04B10/516; H04B10/69; H04J14/00; H04J14/02
Domestic Patent References:
| JP63077227A |
Foreign References:
| WO2009114221A1 | ||||
| US20080279564 |
Attorney, Agent or Firm:
Takahashi Hayashi & Partners
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