发明名称 |
METHOD AND SYSTEM FOR WDM TRANSMISSION WITH CHROMATO-TEMPORAL CODING |
摘要 |
<p>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.</p> |
申请公布号 |
EP2625803(B1) |
申请公布日期 |
2015.06.24 |
申请号 |
EP20110775928 |
申请日期 |
2011.10.07 |
申请人 |
INSTITUT TELECOM - TELECOM PARISTECH |
发明人 |
REKAYA-BEN OTHMAN, GHAYA;JAOUEN, YVES;THEDREZ, BRUNO;MUMTAZ, SAMI |
分类号 |
H04B10/50;H04B10/516;H04J14/00;H04J14/06 |
主分类号 |
H04B10/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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