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1. 发明授权

US08824891B2 Method and apparatus for preventing signal interference in a passive optical network 有权
标题翻译：用于防止无源光网络中的信号干扰的方法和装置
公开(公告)号：US08824891B2
公开(公告)日：2014-09-02
申请号：US13518277
申请日：2010-12-17
申请人： Lutz Rapp , Dario Setti
发明人： Lutz Rapp , Dario Setti
IPC分类号： H04J14/00 , H04J14/02 , H04B10/85 , H04B10/272 , H04L12/26
CPC分类号： H04J14/0282 , H04B10/272 , H04B10/85 , H04J14/0247 , H04J14/025 , H04J14/0258 , H04J14/0269 , H04J14/0275 , H04J14/0276 , H04J14/0287 , H04L43/00
摘要： 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.
摘要翻译：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。

2. 发明申请

US20120275782A1 METHOD AND APPARATUS FOR PREVENTING SIGNAL INTERFERENCE IN A PASSIVE OPTICAL NETWORK 有权
标题翻译：用于防止被动光网络信号干扰的方法和装置
公开(公告)号：US20120275782A1
公开(公告)日：2012-11-01
申请号：US13518277
申请日：2010-12-17
申请人： Lutz Rapp , Dario Setti
发明人： Lutz Rapp , Dario Setti
IPC分类号： H04B10/08
CPC分类号： H04J14/0282 , H04B10/272 , H04B10/85 , H04J14/0247 , H04J14/025 , H04J14/0258 , H04J14/0269 , H04J14/0275 , H04J14/0276 , H04J14/0287 , H04L43/00
摘要： 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.
摘要翻译：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。

3. 发明授权

US08189258B2 Optical amplifier configuration 有权
标题翻译：光放大器配置
公开(公告)号：US08189258B2
公开(公告)日：2012-05-29
申请号：US12478161
申请日：2009-06-04
申请人： Lutz Rapp , Dario Setti
发明人： Lutz Rapp , Dario Setti
IPC分类号： H04B10/17
CPC分类号： H04B10/2931 , H04J14/0221
摘要： An optical amplifier configuration for WDM (wavelength division multiplex) systems uses a common pump source connected to an input of an optical splitter deploying pump light via variable optical attenuators to a plurality of optical amplifiers. Control circuits determine individually the output powers of the amplifiers by varying the attenuations of the variable optical attenuators. Amplifier units based on PLC technology are implemented to reduce the size.
摘要翻译：用于WDM（波分复用）系统的光放大器配置使用连接到光分路器的输入的公共泵浦源，通过可变光衰减器将泵浦光部署到多个光放大器。控制电路通过改变可变光衰减器的衰减来分别确定放大器的输出功率。实现基于PLC技术的放大器单元，以减小尺寸。

4. 发明申请

US20110085230A1 METHOD FOR CONTROLLING AN ERBIUM DOPED FIBER AMPLIFIER (EDFA) AND AMPLIFIER ARRANGEMENT 有权
标题翻译：用于控制光纤放大器（EDFA）和放大器布置的方法
公开(公告)号：US20110085230A1
公开(公告)日：2011-04-14
申请号：US12922198
申请日：2009-03-11
申请人： Lutz Rapp , Dario Setti
发明人： Lutz Rapp , Dario Setti
IPC分类号： H01S3/067
CPC分类号： H04B10/2931 , H01S3/06758 , H01S3/094061 , H01S3/10015 , H01S3/1301 , H01S3/1305 , H01S2301/02
摘要： The invention refers to a method for operating an amplifier with a first amplifier stage (A1) and a second amplifier stage (A2), pumped by a single pump light source (11) generating a primary pump signal (SPUMP), which is split into first pump signal (S1) and a second pump signal (S2) according to a variable splitting factor (α) for pumping the first amplifier stage (A1) and the second amplifier stage (A2) respectively. The splitting factor (α) is varied to achieve an optimized noise figure.
摘要翻译：本发明涉及一种用于操作具有第一放大器级（A1）和第二放大级（A2）的放大器的方法，该放大器级由泵浦光源（11）泵送，该泵浦光源产生初级泵浦信号（SPUMP），该主泵浦信号被分成根据用于分别泵浦第一放大级（A1）和第二放大级（A2）的可变分频因子（α）的第一泵信号（S1）和第二泵信号（S2）。分解因子（α）变化以获得优化的噪声系数。

5. 发明授权

US08493652B2 Method for controlling an erbium doped fiber amplifier (EDFA) and amplifier arrangement 有权
标题翻译：用于控制掺铒光纤放大器（EDFA）和放大器布置的方法
公开(公告)号：US08493652B2
公开(公告)日：2013-07-23
申请号：US12922198
申请日：2009-03-11
申请人： Lutz Rapp , Dario Setti
发明人： Lutz Rapp , Dario Setti
IPC分类号： H04B10/17 , H04B10/12
CPC分类号： H04B10/2931 , H01S3/06758 , H01S3/094061 , H01S3/10015 , H01S3/1301 , H01S3/1305 , H01S2301/02
摘要： The invention refers to a method for operating an amplifier with a first amplifier stage (A1) and a second amplifier stage (A2), pumped by a single pump light source (11) generating a primary pump signal (SPUMP), which is split into first pump signal (S1) and a second pump signal (S2) according to a variable splitting factor (α) for pumping the first amplifier stage (A1) and the second amplifier stage (A2) respectively. The splitting factor (α) is varied to achieve an optimized noise figure.
摘要翻译：本发明涉及一种用于操作具有第一放大器级（A1）和第二放大级（A2）的放大器的方法，该放大器级由泵浦光源（11）泵送，该泵浦光源产生初级泵浦信号（SPUMP），该主泵浦信号被分成根据用于分别泵浦第一放大级（A1）和第二放大级（A2）的可变分频因子（α）的第一泵浦信号（S1）和第二泵浦信号（S2）。分解因子（α）是变化的以实现优化的噪声系数。

6. 发明申请

US20090303577A1 Optical Amplifier Configuration 有权
标题翻译：光放大器配置
公开(公告)号：US20090303577A1
公开(公告)日：2009-12-10
申请号：US12478161
申请日：2009-06-04
申请人： Lutz Rapp , Dario Setti
发明人： Lutz Rapp , Dario Setti
IPC分类号： H01S3/00
CPC分类号： H04B10/2931 , H04J14/0221
摘要： An optical amplifier configuration for WDM (wavelength division multiplex) systems uses a common pump source connected to an input of an optical splitter deploying pump light via variable optical attenuators to a plurality of optical amplifiers. Control circuits determine individually the output powers of the amplifiers by varying the attenuations of the variable optical attenuators. Amplifier units based on PLC technology are implemented to reduce the size.
摘要翻译：用于WDM（波分复用）系统的光放大器配置使用连接到光分路器的输入的公共泵浦源，通过可变光衰减器将泵浦光部署到多个光放大器。控制电路通过改变可变光衰减器的衰减来分别确定放大器的输出功率。实现基于PLC技术的放大器单元，以减小尺寸。

7. 发明申请

US20060263094A1 Apparatus for mitigating the effects of polarization mode dispersion of a plurality of optical signals 审中-公开
标题翻译：用于减轻多个光信号的偏振模色散的影响的装置
公开(公告)号：US20060263094A1
公开(公告)日：2006-11-23
申请号：US10546257
申请日：2003-03-21
申请人： Dario Setti , Alessandro Schiffini
发明人： Dario Setti , Alessandro Schiffini
IPC分类号： H04B10/00
CPC分类号： H04B10/2569
摘要： A PMD mitigation apparatus for mitigating the effects of PMD of a plurality of input optical signals, has a processing unit having a first input for the plurality of input optical signals, a second input and an output; a feedback control unit having an input coupled to the output of the processing unit and an output coupled to the second input of the processing unit. Under the control of a control signal, the processing unit is adapted to act on the polarization of the plurality of input optical signals separately so as to obtain at its output an aggregate having a corresponding plurality of polarized optical signals having associated a maximum fraction of power of the plurality of input optical signals. The feedback control unit is adapted to receive at its input a power portion of the aggregate of the plurality of polarized optical signals, to process the optical power portion so as to generate the control signal to the second input of the processing unit.
摘要翻译：用于减轻多个输入光信号的PMD的影响的PMD缓解装置具有处理单元，其具有用于多个输入光信号的第一输入，第二输入和输出; 反馈控制单元，其具有耦合到处理单元的输出的输入和耦合到处理单元的第二输入的输出。在控制信号的控制下，处理单元适于单独地对多个输入光信号的偏振作用，以便在其输出处获得具有对应的多个偏振光信号的聚集，所述聚合具有相关联的功率的最大分数的多个输入光信号。反馈控制单元适于在其输入端接收多个偏振光信号的聚集体的功率部分，以处理光功率部分，以便产生到处理单元的第二输入端的控制信号。

8. 发明申请

US20060268392A1 Optical communication line and system with reduced polarization mode dispersion 审中-公开
标题翻译：具有降低的偏振模色散的光通信线路和系统
公开(公告)号：US20060268392A1
公开(公告)日：2006-11-30
申请号：US10534041
申请日：2002-11-08
申请人： Dario Setti , Alessandro Schiffini
发明人： Dario Setti , Alessandro Schiffini
IPC分类号： H01S3/00
CPC分类号： H04B10/2569
摘要： An optical communication line for transmitting an optical signal having a predetermined wavelength has a plurality of spans and at least one PMD compensation device adapted to process the optical signal so as to obtain in output a polarized optical signal having associated a maximum power fraction of the optical signal. The PMD compensation device is inserted between two spans of the line.
摘要翻译：用于发送具有预定波长的光信号的光通信线具有多个跨度和至少一个PMD补偿装置，其适于处理光信号，以便在输出中获得具有相关联的光学最大功率分数的偏振光信号信号。 PMD补偿装置插入到两条跨线之间。

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