公开(公告)号：US09385805B2

公开(公告)日：2016-07-05

申请号：US13062575

申请日：2009-06-02

Applicant: Robert Schimpe

Inventor： Robert Schimpe

IPC: H04B10/08 ,  H04B10/079

CPC classification number: H04B10/07955 ,  H04B10/0791 ,  H04B2210/08

Abstract: Safety and power control arrangement and method for optical communication apparatus, where a first circuit pack emitting an optical signal (OS1) and at least a second and a third circuit pack (2, 3) are connected in series via optical fibers (4, 5). A power monitor (26) connected to an output (27) of the at least second circuit pack (2) reduces the signal power (PW2) output from the second circuit pack (2) to a pre-determined safe value if a loss-of signal monitor (34) of a next circuit pack (3) forwards a loss-of-signal control signal (LOC3). The advantage is that the maximum allowable value is achieved at the input of an interrupted fiber section and the non-interrupted circuits can still receive the optical signals with a reasonable power level.

Abstract translation: 光通信装置的安全和功率控制装置和方法，其中发射光信号（OS1）和至少第二和第三电路板（2,3）的第一电路板通过光纤（4,5）串联连接 ）。 连接到至少第二电路板（2）的输出（27）的电力监视器（26）将从第二电路板（2）输出的信号功率（PW2）降低到预定的安全值， 下一个电路组（3）的信号监视器（34）转发信号丢失控制信号（LOC3）。 优点在于，在中断的光纤部分的输入处实现最大允许值，并且非中断电路仍然可以以合理的功率电平接收光信号。

公开(公告)号：US09294196B2

公开(公告)日：2016-03-22

申请号：US14452073

申请日：2014-08-05

Applicant: Xieon Networks S.a.r.l.

Inventor： Oscar Gaete ,  Leonardo Coelho ,  Bernhard Spinnler ,  Norbert Hanik ,  Ernst-Dieter Schmidt

IPC: H04B10/00 ,  H04B10/27 ,  H04L27/20 ,  H04L27/26

CPC classification number: H04B10/27 ,  H04L27/2096 ,  H04L27/2628 ,  H04L27/2697

Abstract: A method for processing data in an optical network element is provided, wherein a multicarrier signal is linear pre-coded, and wherein the linear pre-coded signal is modulated. An according optical network element is also suggested.

Abstract translation: 提供了一种用于处理光网络元件中的数据的方法，其中多载波信号是线性预编码的，并且其中线性预编码信号被调制。 还提出了一种光网络元件。

公开(公告)号：US09203211B2

公开(公告)日：2015-12-01

申请号：US13996354

申请日：2010-12-22

Applicant: Erich Gottwald ,  Harald Rohde

Inventor： Erich Gottwald ,  Harald Rohde

IPC: H01S5/00 ,  H01S5/50 ,  H04B10/516 ,  H04B10/548 ,  G02B6/35

CPC classification number: H01S5/0085 ,  H01S5/0064 ,  H01S5/50 ,  H04B10/516 ,  H04B10/548

Abstract: An optical network component is provided comprising a semiconductor optical amplifier with an input and an output, wherein the input is connected to a light source, wherein the output is connected to an amplitude modulator, wherein the semiconductor optical amplifier converts an amplitude modulated signal from the amplitude modulator to a phase modulated signal and provides the phase modulated signal at its output. Also, a transmitter comprising at least one such optical network component is suggested.

Abstract translation: 提供一种光网络部件，其包括具有输入和输出的半导体光放大器，其中所述输入端连接到光源，其中所述输出端连接到幅度调制器，其中所述半导体光放大器将来自所述输入端的幅度调制信号 幅度调制器到相位调制信号，并在其输出端提供相位调制信号。 此外，建议包括至少一个这样的光网络组件的发射机。

公开(公告)号：US08989597B2

公开(公告)日：2015-03-24

申请号：US13508440

申请日：2009-11-06

Applicant: Thomas Treyer ,  Sylvia Smolorz

Inventor： Thomas Treyer ,  Sylvia Smolorz

IPC: H04B10/04 ,  H01S3/13 ,  G02B3/14 ,  G02B26/00 ,  H01S3/137 ,  H01S3/106 ,  H01S5/0687 ,  H01S5/14

CPC classification number: H01S3/1307 ,  G02B3/14 ,  G02B26/005 ,  H01S3/1062 ,  H01S3/137 ,  H01S5/0687 ,  H01S5/141

Abstract: A collimator for a laser assembly includes a first electrostatically controllable liquid lense having a first optical axis and a second electrostatically controllable liquid lense having a second optical axis aligned with the first optical axis. A laser is provided and has such a collimator. Finally, a transmitter uses the laser for optical data transmission.

Abstract translation: 用于激光组件的准直器包括具有第一光轴的第一静电可控液体透镜和具有与第一光轴对准的第二光轴的第二静电可控液体透镜。 提供激光器并具有这样的准直器。 最后，发射机使用激光进行光数据传输。

公开(公告)号：US20150059412A1

公开(公告)日：2015-03-05

申请号：US14390198

申请日：2013-04-05

Applicant: XIEON NETWORKS S.A.R.L.

Inventor： Sugianto Wonoadi

IPC: G02B6/255

CPC classification number: G02B6/2555 ,  G02B6/2553 ,  G02B6/2558

Abstract: Method of ribbonizing a plurality of optical fibers (103) and ribbonizing apparatus for optical fibers, comprising a tablet (101) including fiber aligning means (104, 105) for aligning a plurality of optical fibers (103) in parallel, the ribbonizing apparatus being configured to be movably arranged in a splicing apparatus (102) when the plurality of optical fibers (103) is aligned in the tablet (101), and to be removed from the splicing apparatus (102) after a splicing process, so that the plurality of optical fibers (103) is not damaged due to mechanical stress.

Abstract translation: 将多根光纤（103）和用于光纤的带状装置进行带带化的方法，包括：平板（101），包括用于平行对准多根光纤（103）的光纤对准装置（104,105）的片剂（101），所述带状装置 被配置为当所述多个光纤（103）在所述图形输入板（101）中对准时可移动地布置在拼接装置（102）中，并且在拼接处理之后从所述拼接装置（102）移除，使得所述多个 的光纤（103）由于机械应力而不被损坏。

公开(公告)号：US08934771B2

公开(公告)日：2015-01-13

申请号：US13502177

申请日：2009-10-16

Applicant: Sylvia Smolorz

Inventor： Sylvia Smolorz

IPC: H04B10/20 ,  H04J14/00 ,  H04B10/08 ,  H04J14/02 ,  H04Q11/00

CPC classification number: H04Q11/0067 ,  H04B10/2581 ,  H04B10/27 ,  H04Q2011/0081 ,  H04Q2011/009 ,  H04Q2011/0092 ,  H04Q2011/0096

Abstract: An optical network has an optical line termination coupled to a backbone network, in particular to an optical long haul network and a local exchange coupled to an optical access network. The local exchange provides an optical connection between an optical network unit of a tree topology and the optical line termination, which is part of a ring topology. There is also described a method for processing data in such an optical network.

Abstract translation: 光网络具有耦合到骨干网络的光线路终端，特别是耦合到光学接入网络的光学长途网络和本地交换机。 本地交换机在树形拓扑的光网络单元和作为环形拓扑的一部分的光线路终端之间提供光连接。 还描述了在这种光网络中处理数据的方法。

公开(公告)号：US20140376911A1

公开(公告)日：2014-12-25

申请号：US14368643

申请日：2012-12-27

Applicant: Xieon Networks S.a.r.l.

Inventor： Thomas Treyer

IPC: H04B3/32 ,  H04J14/02 ,  H04Q11/00

CPC classification number: H04B3/32 ,  H04B3/23 ,  H04B10/07953 ,  H04B10/2507 ,  H04B10/272 ,  H04J14/0239 ,  H04Q11/0067 ,  H04Q2011/0049 ,  H04Q2011/0081 ,  H04Q2011/0083

Abstract: In a network terminal (ONU) of an optical network near end crosstalk (NEC) is compensated by a digital generated cancellation signal. To establish a connection with another terminal (OLT) signals avoiding NEC are transmitted and the compensation is performed while the power of the transmitted signal is increased in steps.

Abstract translation: 在光网络近端串扰（NEC）的网络终端（ONU）中通过数字产生的消除信号进行补偿。 为了建立与另一个终端（OLT）的连接，发送避免NEC的信号，并且在发送信号的功率逐步增加的同时执行补偿。

公开(公告)号：US08824891B2

公开(公告)日：2014-09-02

申请号：US13518277

申请日：2010-12-17

Applicant: Lutz Rapp ,  Dario Setti

Inventor： Lutz Rapp ,  Dario Setti

IPC: H04J14/00 ,  H04J14/02 ,  H04B10/85 ,  H04B10/272 ,  H04L12/26

CPC classification number: H04J14/0282 ,  H04B10/272 ,  H04B10/85 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0258 ,  H04J14/0269 ,  H04J14/0275 ,  H04J14/0276 ,  H04J14/0287 ,  H04L43/00

Abstract: A method removes signal interference in a passive optical network. The passive optical network includes an optical line terminal, a splitting unit coupled with the optical line terminal, an optical network unit coupled with the splitting unit, and an identification signal uniquely associated with the optical network unit. The method includes the steps of sending a first signal, detecting the first signal, comparing the detected first signal with an identification signal and decoupling the optical network unit from the splitting unit if the comparing step results in a mismatch.

Abstract translation: 一种方法消除了无源光网络中的信号干扰。 无源光网络包括光线路终端，与光线路终端耦合的分离单元，与分离单元耦合的光网络单元以及与光网络单元唯一相关联的识别信号。 该方法包括以下步骤：发送第一信号，检测第一信号，将检测到的第一信号与识别信号进行比较，如果比较步骤导致不匹配，则将光网络单元与分离单元分离。

公开(公告)号：US08824034B2

公开(公告)日：2014-09-02

申请号：US13395529

申请日：2009-09-11

Applicant: Harald Rohde ,  Thomas Treyer ,  Sylvia Smolorz ,  Erich Gottwald

Inventor： Harald Rohde ,  Thomas Treyer ,  Sylvia Smolorz ,  Erich Gottwald

IPC: G02B26/08 ,  H04B10/60 ,  H01S3/105 ,  H01S5/14 ,  H01S3/106 ,  H01S5/062

CPC classification number: H04B10/60 ,  H01S3/105 ,  H01S3/1062 ,  H01S5/062 ,  H01S5/141

Abstract: A method and a device for operating a laser in an optical component are provided, wherein the laser is a local oscillator of the optical component; and wherein a linewidth of the laser is broadened. Furthermore, an optical communication system is suggested comprising said optical component.

Abstract translation: 提供了一种用于在光学部件中操作激光器的方法和装置，其中激光器是光学部件的本地振荡器; 并且其中激光器的线宽变宽。 此外，建议包括所述光学部件的光通信系统。

公开(公告)号：US20140186021A1

公开(公告)日：2014-07-03

申请号：US14123557

申请日：2012-06-18

Applicant: Arne Striegler ,  Lutz Rapp

Inventor： Arne Striegler ,  Lutz Rapp

IPC: H04B10/03

CPC classification number: H04B10/03 ,  H04J14/0221

Abstract: An optical communication system, a method and a network device for an optical network are provided, wherein the device comprises a first port coupled with a first optical fiber link, a second port coupled with a second optical fiber link, the first port and the second port being configured to be coupled with respect to each other in case of a failure of the first optical fiber link or in case of a failure of the second optical fiber link

Abstract translation: 提供了一种用于光网络的光通信系统，方法和网络设备，其中该设备包括与第一光纤链路耦合的第一端口，与第二光纤链路耦合的第二端口，第一端口和第二端口 端口被配置为在第一光纤链路发生故障的情况下或者在第二光纤链路发生故障的情况下相对于彼此耦合