公开(公告)号：US08798469B2

公开(公告)日：2014-08-05

申请号：US13036380

申请日：2011-02-28

申请人： Klaus Grobe ,  Andreas Faerbert

发明人： Klaus Grobe ,  Andreas Faerbert

IPC分类号： H04J14/00

CPC分类号： H04J14/0221 ,  H04B10/2916 ,  H04B10/2939 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252 ,  H04J14/0282

摘要： The invention relates to an optical network element (100; 200), particularly an optical line terminal, OLT, for transmitting (540) and receiving (560) signals wire an optical network that comprises at least one optical fiber link (500) and at least one further optical network element (300; 400). The optical network element (100; 200) provides a primary optical pumping mean (166; 266) for emitting optical pump power to set at least one optical fiber link (500). The emitted optical pump power forms at least one gain medium outside the optical network element (100; 200) to provide optical pump power to the network for amplifying the singles to receive (560) so that outside of the domain of the optical network element (100) no electrical energy supply is needed.

摘要翻译： 本发明涉及一种光网络元件（100; 200），特别是光线路终端OLT，用于发射（540）并接收（560）信号，使包括至少一个光纤链路（500）的光网络和 至少一个另外的光网络元件（300; 400）。 光网络元件（100; 200）提供用于发射光泵浦功率以设置至少一个光纤链路（500）的初级光泵浦平均值（166; 266）。 所发射的光泵浦功率在光网络元件（100; 200）外部形成至少一个增益介质，以向网络提供光泵浦功率，用于放大单体以接收（560）使得光网络元件 100）不需要电能供应。

公开(公告)号：US20110243559A1

公开(公告)日：2011-10-06

申请号：US13036380

申请日：2011-02-28

申请人： Klaus Grobe ,  Andreas Faerbert

发明人： Klaus Grobe ,  Andreas Faerbert

IPC分类号： H04B10/20

CPC分类号： H04J14/0221 ,  H04B10/2916 ,  H04B10/2939 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252 ,  H04J14/0282

摘要： The invention relates to an optical network element (100; 200), particularly an optical line terminal, OLT, for transmitting (540) and receiving (560) signals wire an optical network that comprises at least one optical fiber link (500) and at least one further optical network element (300; 400). The optical network element (100; 200) provides a primary optical pumping mean (166; 266) for emitting optical pump power to set at least one optical fiber link (500). The emitted optical pump power forms at least one gain medium outside the optical network element (100; 200) to provide optical pump power to the network for amplifying the singles to receive (560) so that outside of the domain of the optical network element (100) no electrical energy supply is needed.

摘要翻译： 本发明涉及一种光网络元件（100; 200），特别是光线路终端OLT，用于发射（540）并接收（560）信号，使包括至少一个光纤链路（500）的光网络和 至少一个另外的光网络元件（300; 400）。 光网络元件（100; 200）提供用于发射光泵浦功率以设置至少一个光纤链路（500）的初级光泵浦平均值（166; 266）。 所发射的光泵浦功率在光网络元件（100; 200）外部形成至少一个增益介质，以向网络提供光泵浦功率，用于放大单体以接收（560）使得光网络元件 100）不需要电能供应。

公开(公告)号：US07221877B2

公开(公告)日：2007-05-22

申请号：US10165106

申请日：2002-06-06

申请人： Cornelius Fuerst ,  Erich Gottwald ,  Christian Scheerer ,  Andreas Faerbert ,  Georg Mohs

发明人： Cornelius Fuerst ,  Erich Gottwald ,  Christian Scheerer ,  Andreas Faerbert ,  Georg Mohs

IPC分类号： H04B10/00

CPC分类号： H04B10/25253

摘要： In the high-bit-rate transmission of optical signals in an optical transmission system having N optical fiber link sections with, in each case, one optical fiber and one dispersion compensation unit, the absolute-magnitude compensations of the first to Nth dispersion compensation units are dimensioned in such a way that the first to N−1-th fiber link sections is/are overcompensated, in each case, by approximately the same absolute magnitude overcompensation. Furthermore, the absolute-magnitude compensation of the Nth dispersion compensation unit is dimensioned in such a way that the accumulated fiber dispersion at the output of the optical transmission system is virtually completely compensated.

摘要翻译： 在具有N个光纤链路部分的光传输系统中的光信号的高比特率传输中，在每种情况下都具有一个光纤和一个色散补偿单元，第一至第N色散补偿单元的绝对幅度补偿 尺寸设计使得第一至第N-1个光纤链路部分被过补偿，在每种情况下都具有大致相同的绝对幅度过补偿。 此外，第N色散补偿单元的绝对幅度补偿的尺寸设计成使得光传输系统的输出处的累积光纤色散被实际上完全补偿。

公开(公告)号：US07116454B2

公开(公告)日：2006-10-03

申请号：US10095890

申请日：2002-03-11

申请人： Joerg Peter Elbers ,  Christoph Glingener ,  Andreas Faerbert ,  Christian Scheerer

发明人： Joerg Peter Elbers ,  Christoph Glingener ,  Andreas Faerbert ,  Christian Scheerer

IPC分类号： H04B10/08 ,  H04B17/00

CPC分类号： H04B10/07953

摘要： A method for determining signal quality in optical transmission systems, wherein the effective signal-to-noise ratio is determined by measuring amplitude histograms of a signal and by calculating characteristic histogram moments and additional interference is ascertained by comparing the characteristic histogram moments with the optical signal-to-noise ratio.

公开(公告)号：US06748135B2

公开(公告)日：2004-06-08

申请号：US10091241

申请日：2002-03-05

申请人： Harald Bock ,  Andreas Faerbert ,  Joerg-Peter Elbers ,  Christian Scheerer

发明人： Harald Bock ,  Andreas Faerbert ,  Joerg-Peter Elbers ,  Christian Scheerer

IPC分类号： G02B628

CPC分类号： H04B10/2543 ,  H04J14/02

摘要： A method for determining interactions between a number of optical channels in a wavelength division multiplexed signal wherein, given that during broadband optical transmission, the quality of a “Dense Wavelength Division Multiplexed” signal is adversely affected by multiple channel interactions, the method is used to determine the governing effects, the Kerr effect and the non-linear scattering process by evaluating the spectral profile of the Q factor or of the bit error rate.

摘要翻译： 一种用于确定波分复用信号中的多个光信道之间的相互作用的方法，其中，鉴于在宽带光传输期间，“密集波分复用”信号的质量受到多个信道相互作用的不利影响，该方法被用于 通过评估Q因子的频谱分布或误码率来确定调节效应，克尔效应和非线性散射过程。

公开(公告)号：US08891965B2

公开(公告)日：2014-11-18

申请号：US13325379

申请日：2011-12-14

申请人： Cornelius Fuerst ,  Joerg-Peter Elbers ,  Andreas Faerbert

发明人： Cornelius Fuerst ,  Joerg-Peter Elbers ,  Andreas Faerbert

IPC分类号： H04J14/02

CPC分类号： H04J14/0227 ,  H04J14/0205 ,  H04J14/0212 ,  H04J14/0217 ,  H04J14/0221 ,  H04J14/0258 ,  H04J14/0269 ,  H04J14/0276

摘要： A method for automatic confirmation of an optical network element optical modules each having multiple fibers; a fiber shuffle interconnector having ports to which said optical modules are connected; and a configuration unit which performs an automatic configuration of said optical network element by controlling all optical modules connected to said fiber shuffle interconnector to transmit a fiber identifier associated with a fiber of the respective optical module to the respective port of said fiber shuffle interconnector to which said optical module is connected, wherein said fiber shuffle interconnector forwards the received fiber identifier via another port of said fiber shuffle interconnector to another optical module of said optical network element which detects said forwarded fiber identifier being monitored by said configuration unit to generate a connectivity matrix indicating the connection of said optical modules to said fiber shuffle interconnector on the basis of the detected fiber identifiers.

摘要翻译： 一种用于自动确认每个具有多个光纤的光网络光模块的方法; 具有连接所述光学模块的端口的光纤随机互连器; 以及配置单元，其通过控制连接到所述光纤随机互连器的所有光学模块来执行所述光网络元件的自动配置，以将与相应光模块的光纤相关联的光纤标识符传送到所述光纤随机互连器的相应端口， 所述光学模块连接，其中所述光纤随机互连器将所接收的光纤标识符经由所述光纤随机互连器的另一个端口转发到所述光网络元件的另一个光模块，该光网络元件检测由所述配置单元监视的所述转发的光纤标识符，以产生连接矩阵 指示所述光模块基于检测到的光纤标识符与所述光纤随机互连器连接。

公开(公告)号：US07055084B2

公开(公告)日：2006-05-30

申请号：US10075025

申请日：2002-02-11

申请人： Harald Bock ,  Wolfgang Peisl ,  Andreas Faerbert

发明人： Harald Bock ,  Wolfgang Peisl ,  Andreas Faerbert

IPC分类号： H03M13/00

CPC分类号： H04L25/063 ,  H04L7/033

摘要： A method and system for regulating the decision threshold and the sampling clock phase of a data regenerator for a binary signal, wherein error correction signals for erroneous 1-bits and 0-bits are used for regulating the decision threshold of a decision stage, and further phase correction signals between transitions of binary signals serve for the phase regulation of a sampling clock signal.