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    Device for formatting binary optical signals
    1.
    发明授权
    Device for formatting binary optical signals 失效
    用于格式化二进制光信号的设备

    公开(公告)号：US06335813B1

    公开(公告)日：2002-01-01

    申请号：US09285660

    申请日：1999-04-05

    申请人： Christopher Janz ,  Béatrice Dagens ,  Dominique Chiaroni ,  Bruno Lavigne

    发明人： Christopher Janz ,  Béatrice Dagens ,  Dominique Chiaroni ,  Bruno Lavigne

    IPC分类号： H04B1004

    CPC分类号： H04B10/50 ,  G02F2/004 ,  G02F2002/006 ,  H04B10/2914 ,  H04B10/299

    摘要： To format a power modulated input optical signal, at the same time as improving its power dynamic range and the extinction rate of the output signal, a device for formatting binary optical signals includes a first stage for supplying a modulating signal having stabilized high levels as a function of the input signal and an interferometer structure second stage receiving the modulating signal and a probe wave power modulated in phase opposition to the modulation of the modulating signal. The low and high levels of the probe wave are stabilized. Applications include optical transmission.

    摘要翻译： 为了格式化功率调制输入光信号，在改善其功率动态范围和输出信号的消光速率的同时，用于格式化二进制光信号的装置包括：第一级，用于将稳定的高电平的调制信号提供为 输入信号的功能和接收调制信号的干涉仪结构第二级和与调制信号的调制相反调制的探测波功率。 探测波的低和高电平都是稳定的。 应用包括光传输。

    DEVICE FOR OPTICALLY SWITCHING BETWEEN UPSTREAM AND DOWNSTREAM OPTICAL LINES, WITH NODE SIGNATURE ADDITION FOR TRACKING OPTICAL CONNECTION PATHS
    2.
    发明申请
    DEVICE FOR OPTICALLY SWITCHING BETWEEN UPSTREAM AND DOWNSTREAM OPTICAL LINES, WITH NODE SIGNATURE ADDITION FOR TRACKING OPTICAL CONNECTION PATHS 审中-公开
    用于在UPSTREAM和下行光纤线路之间进行光学切换的设备，具有用于跟踪光连接路径的节点标识添加

    公开(公告)号：US20070116462A1

    公开(公告)日：2007-05-24

    申请号：US11561402

    申请日：2006-11-19

    申请人： Pierre Peloso ,  Thierry Zami ,  Bruno Lavigne ,  Dominique Chiaroni ,  Ludovic Noirie

    发明人： Pierre Peloso ,  Thierry Zami ,  Bruno Lavigne ,  Dominique Chiaroni ,  Ludovic Noirie

    IPC分类号： H04J14/00

    CPC分类号： H04Q11/0005 ,  H04Q2011/0083

    摘要： A device (D) is dedicated to optical switching in a switching node (NC) of a transparent optical network. This device (D) comprises i) at least one input port adapted to be coupled to an upstream optical line (FE1-FE4) dedicated to the transport of multiplexed channels, ii) at least one exit point, iii) switching means (MC) coupling each input port at least to each exit point, and iv) processing means (MT1-MT4) adapted to add to the channels that reach each input port a signature including first information representative of that switching node (NC), and where applicable the input port that received them.

    摘要翻译： 设备（D）专用于透明光网络的交换节点（NC）中的光交换。 该设备（D）包括i）至少一个适于耦合到专用于传输多路复用信道的上行光线路（FE1-FE4）的输入端口，ii）至少一个出口点，iii）切换装置（MC） 将每个输入端口至少耦合到每个出口点，以及iv）适于向到达每个输入端口的信道添加包括表示该交换节点（NC）的第一信息的签名的处理装置（MT1-MT4），以及适用时 输入端口。

    Optical clock recovery device for recovering the clock from an optical signal
    3.
    发明授权
    Optical clock recovery device for recovering the clock from an optical signal 有权
    用于从光信号恢复时钟的光时钟恢复装置

    公开(公告)号：US07209666B2

    公开(公告)日：2007-04-24

    申请号：US10145889

    申请日：2002-05-16

    申请人： Dominique Chiaroni ,  Bruno Lavigne ,  Fabrice Devaux ,  Bernd Sartorius ,  Carsten Bornholdt ,  Stephan Bauer

    发明人： Dominique Chiaroni ,  Bruno Lavigne ,  Fabrice Devaux ,  Bernd Sartorius ,  Carsten Bornholdt ,  Stephan Bauer

    IPC分类号： H04B10/00

    CPC分类号： H04L7/0075

    摘要： An all-optical clock recovery system for recovering the clock from a received optical signal with a short response time and without patterning effects includes a first optical clock recovery device adapted to supply a first optical clock signal in response to the received optical signal and a second optical clock recovery device adapted to supply a second optical clock signal in response to the first optical clock signal. Applications include regenerating optical packets in asynchronous optical packet-switched telecommunication networks.

    摘要翻译： 一种全光时钟恢复系统，用于从具有短的响应时间和无图案化效果的接收光信号中恢复时钟包括：第一光时钟恢复装置，适于响​​应于所接收的光信号提供第一光时钟信号， 光学时钟恢复装置，其适于响应于第一光时钟信号提供第二光时钟信号。 应用包括在异步光分组交换电信网络中再生光分组。

    Device and method for switching optical data for optical communication networks
    4.
    发明申请
    Device and method for switching optical data for optical communication networks 失效
    用于光通信网络切换光数据的设备和方法

    公开(公告)号：US20050117902A1

    公开(公告)日：2005-06-02

    申请号：US10500655

    申请日：2002-12-24

    申请人： Nicolas Le Sauze ,  Dominique Chiaroni ,  Denis Pennickx

    发明人： Nicolas Le Sauze ,  Dominique Chiaroni ,  Denis Pennickx

    IPC分类号： H04Q3/52 ,  H04B10/02 ,  H04Q11/00 ,  H04J14/00

    CPC分类号： H04Q11/0005 ,  H04Q2011/0011 ,  H04Q2011/002

    摘要： The field of the invention is that of switching optical signals with carrier wavelength conversion capacity, comprising a set of input ports (PE1-PEn), a set of output ports (PS1-PSn) functionally connected to the input ports so that an input signal presented to one of the input ports may be selectively routed to at least one of the output ports, and wavelength conversion means (34) providing a capacity for converting an input signal carrier wavelength to at least one other output port output wavelength. According to the invention the wavelength conversion capacity of said conversion means (34) is limited by at least one of the following three limitation means i) to iii): i) for at least one of said output ports (PS), no wavelength conversion may be applied for sending a signal from an input port; ii) for at least one of said output ports (PS), wavelength conversion may be applied for sending a signal from an input port (PE), but to only a restricted number of wavelength values from the number L of different wavelength values accepted at the input, this restricted number being greater than 0 and less than L, and iii) for only a restricted number of output ports (PS) less than the total number of output ports of the switching system, wavelength conversion may be applied for sending a signal from an input port (PE) to any wavelength value from the number L of different wavelength values accepted at the input.

    摘要翻译： 本发明的领域是具有载波波长转换能力的光信号的切换，包括一组输入端口（PE 1 -PEn），功能上连接到输入端口的一组输出端口（PS 1 -PS n），使得 提供给一个输入端口的输入信号可被选择性地路由到至少一个输出端口，并且波长转换装置（34）提供用于将输入信号载波波长转换为至少一个其它输出端口输出波长的电容。 根据本发明，所述转换装置（34）的波长转换能力由以下三个限制装置i）至iii）中的至少一个限制：i）对于所述输出端口（PS）中的至少一个，不进行波长转换 可以应用于从输入端口发送信号; ii）对于所述输出端口（PS）中的至少一个，可以应用波长转换来从输入端口（PE）发送信号，但是可应用波长转换仅来自于接收的不同波长值的数量L 输入，该限制数大于0且小于L，以及iii）对于仅限于数量少的输出端口（PS），该输出端口（PS）小于交换系统的输出端口总数，波长转换可用于发送 信号从输入端口（PE）到在输入端接受的不同波长值的数量L的任何波长值。

    Hybrid spatial and wavelength selector and optical switching matrix including it
    6.
    发明授权
    Hybrid spatial and wavelength selector and optical switching matrix including it 有权
    混合空间和波长选择器和包括它的光开关矩阵

    公开(公告)号：US06490383B1

    公开(公告)日：2002-12-03

    申请号：US09624994

    申请日：2000-07-25

    申请人： Amaury Jourdan ,  Franck Bruyere ,  Dominique Chiaroni ,  Ludovic Noirie

    发明人： Amaury Jourdan ,  Franck Bruyere ,  Dominique Chiaroni ,  Ludovic Noirie

    IPC分类号： G02B626

    CPC分类号： H04Q11/0005 ,  H04Q2011/0009 ,  H04Q2011/0011 ,  H04Q2011/0013 ,  H04Q2011/0015 ,  H04Q2011/0022 ,  H04Q2011/0032 ,  H04Q2011/0049 ,  H04Q2011/0052

    摘要： A hybrid spatial and wavelength selector for optical switching matrices includes a guide system defining paths between input ports receiving light waves having diverse wavelengths and at least one output port. Gates on the paths are each opened or closed so that the light waves reaching the output port via the gates which are open are selected according to the input ports which received them and according to their wavelength. The guide system is situated only between the optical gates and the output port and includes a wavelength separation system assigning some of the paths to the light waves according to their wavelength. The selector has applications in fiber optic telecommunication networks.

    摘要翻译： 用于光学开关矩阵的混合空间和波长选择器包括定义在接收具有不同波长的光波的输入端口和至少一个输出端口之间的路径的引导系统。 每个路径上的门都被打开或关闭，使得经由打开的门到达输出端口的光波根据接收它们的输入端口并根据其波长来选择。 引导系统仅位于光栅和输出端口之间，并包括根据其波长为光波分配一些路径的波长分离系统。 该选择器在光纤电信网络中有应用。

    BIDIRECTIONAL OPTICAL AMPLIFIER
    9.
    发明申请
    BIDIRECTIONAL OPTICAL AMPLIFIER 有权
    双向光学放大器

    公开(公告)号：US20130057948A1

    公开(公告)日：2013-03-07

    申请号：US13513957

    申请日：2010-12-10

    申请人： Christian Simonneau ,  Dominique Chiaroni ,  Gema Buforn Santamaria ,  Sophie Etienne

    发明人： Christian Simonneau ,  Dominique Chiaroni ,  Gema Buforn Santamaria ,  Sophie Etienne

    IPC分类号： H01S3/067

    CPC分类号： H04B10/2972

    摘要： A bidirectional optical amplifier (1) is arranged to be passed through in one direction by a downstream optical signal (SDS) and in an opposite direction by an upstream optical signal (SUS), and comprises: a first optical circulator (2) having three ports, a first port of the first optical circulator defining a first connector (8) at one end of the bidirectional optical amplifier, a second optical circulator (3) having three ports, a first port of the second optical circulator defining a second connector (9) at an opposite end of the bidirectional optical amplifier, a downstream unidirectional optical amplifier (4) connected between a second port of the first optical circulator and a second port of the second optical circulator so as to define a downstream amplification path (5) for the downstream optical signal, and an upstream unidirectional optical amplifier (6) connected between a third port of the first optical circulator and a third port of the second optical circulator so as to define an upstream amplification path (7) for the upstream optical signal. The bidirectional optical amplifier (1) further comprises a waveband separator (10) connected between the second port of the first optical circulator (2) and an input of the downstream unidirectional optical amplifier (4).

    摘要翻译： 双向光放大器（1）被布置成通过下游光信号（SDS）沿着一个方向通过，并且由上游光信号（SUS）沿相反方向通过，并且包括：第一光循环器（2），其具有三个 端口，第一光循环器的第一端口在双向光放大器的一端限定第一连接器（8），具有三个端口的第二光环行器（3），第二光循环器的第一端口限定第二连接器 9）在双向光放大器的相对端，连接在第一光环行器的第二端口和第二光循环器的第二端口之间的下游单向光放大器（4），以便限定下游放大路径（5） 以及连接在第一光环行器的第三端口和第二光循环器的第三端口之间的上游单向光放大器（6），以便 定义用于上游光信号的上行放大路径（7）。 双向光放大器（1）还包括连接在第一光循环器（2）的第二端口和下游单向光放大器（4）的输入端之间的波段分离器（10）。