公开(公告)号：EP1357632B1

公开(公告)日：2009-02-18

申请号：EP02252832.7

申请日：2002-04-23

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Hocke, Ralf ,  Schmauss, Bernhard ,  Ziegler, Christof

IPC: H01P3/08

CPC classification number: H01P3/082 ,  H05K1/0216 ,  H05K1/0234 ,  H05K1/024 ,  H05K1/167 ,  H05K2201/0195 ,  H05K2201/0715 ,  H05K2201/09236 ,  H05K2201/093 ,  H05K2201/098

公开(公告)号：EP1357632A1

公开(公告)日：2003-10-29

申请号：EP02252832.7

申请日：2002-04-23

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Hocke, Ralf ,  Schmauss, Bernhard ,  Ziegler, Christof

IPC: H01P3/08

CPC classification number: H01P3/082 ,  H05K1/0216 ,  H05K1/0234 ,  H05K1/024 ,  H05K1/167 ,  H05K2201/0195 ,  H05K2201/0715 ,  H05K2201/09236 ,  H05K2201/093 ,  H05K2201/098

Abstract: The invention relates to a method for suppressing disturbances during transmission on symmetrically operated high-frequency lines and to dispositions having such functionality. For suppressing such disturbances, the invention proposes to provide a field hindering or affecting source or material (100) within an area, which is influenced mainly by the magnetic and/or electric field caused by the even mode, for the selective attenuation of the even mode.

Abstract translation: 本发明涉及一种用于在传输过程中抑制干扰对对称操作的高频线和具有搜索功能的倾向的方法。 用于抑制求干扰，本发明提出以提供场阻碍或在区域之内的影响源或材料（100），所有这些通过由均匀的方式引发的磁场和/或电场主要的影响，对于偶数的选择性衰减 模式。

公开(公告)号：EP0954126A1

公开(公告)日：1999-11-03

申请号：EP98303295.4

申请日：1998-04-28

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Möller, Lothar Benedict ,  Schmauss, Bernhard

IPC: H04B10/18 ,  H04L25/03

CPC classification number: H04B10/25133 ,  H04B10/2572 ,  H04B2210/252 ,  H04L25/0307

Abstract: The present invention relates generally to the field of optical communication and particularly to optical communication techniques which compensate for dispersion such as that in optical fibres.
Known methods for the compensation of optical dispersion in wavelength division multiplex systems have the disadvantage of associating an optical dispersion compensation with each used wavelength channel, which causes high costs for the individual compensation of each wavelength channel.
The present invention allows more cost effective compensation of optical dispersion by optically compensating an optical signal, converting the optical signal to an electrical signal, and electrically compensating said electrical signal.
It is an advantage of the present invention, that it allows to use only one optical dispersion compensation for compensating for optical dispersion of all channels or wavelengths used in the wavelength decision system.

Abstract translation: 本发明一般涉及光通信领域，特别涉及补偿如光纤中的色散的光通信技术。 用于补偿波分复用系统中的光学色散的已知方法具有将光学色散补偿与每个使用的波长信道相关联的缺点，这导致每个波长信道的单独补偿的高成本。 本发明通过光学补偿光学信号，将光学信号转换成电信号，并且电补偿所述电信号，可以更有效地补偿光学色散。 本发明的优点在于，其允许仅使用一个光学色散补偿来补偿波长决定系统中使用的所有通道或波长的光学色散。