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1. 发明授权

US08903242B2 Directionless and colorless reconfigurable optical add/drop multiplexer 有权
标题翻译：无方向无色可重新配置的光分插复用器
公开(公告)号：US08903242B2
公开(公告)日：2014-12-02
申请号：US12845502
申请日：2010-07-28
申请人： Dogan Atlas , Xiaoping Wu
发明人： Dogan Atlas , Xiaoping Wu
IPC分类号： H04J14/00 , H04J14/02
CPC分类号： H04J14/0212 , H04J14/0204 , H04J14/0205 , H04J14/021 , H04J14/0217 , H04J14/022 , H04J14/0221
摘要： The invention relates to a directionless and colorless reconfigurable optical add/drop multiplexer (ROADM) for a number of clients comprising: an add/drop interface for optical signals of at least one optical network, wherein each received optical signal is split by at least one optical splitter into optical signals which are applied to a downstream cross connector distributing the split optical signals to wavelength selectors of different clients, wherein each wavelength selector performs a wavelength selection of at least one wavelength from the distributed optical signals, wherein an optical signal having a selected wavelength (λ) is applied to a client transponder of a client.
摘要翻译：本发明涉及一种用于多个客户端的无方向性和无色的可重新配置的光分插复用器（ROADM），包括：用于至少一个光网络的光信号的分插接口，其中每个接收到的光信号被分开至少一个光分路器转换成光信号，其被施加到将分离的光信号分配给不同客户端的波长选择器的下游交叉连接器，其中每个波长选择器从分布式光信号执行至少一个波长的波长选择，其中具有选择的波长（λ）被应用于客户机的客户端应答器。

2. 发明申请

US20120099186A1 Optical Amplification Device and Method 有权
标题翻译：光放大装置及方法
公开(公告)号：US20120099186A1
公开(公告)日：2012-04-26
申请号：US12909146
申请日：2010-10-21
申请人： Dogan Atlas , Mohammad Mahbobzadeh
发明人： Dogan Atlas , Mohammad Mahbobzadeh
IPC分类号： H01S3/00
CPC分类号： H01S3/1301 , H01S3/06754 , H01S3/10015 , H01S3/1305 , H01S2301/02 , H04B10/2931
摘要： It is described an optical amplification device for receiving an optical input signal and transmitting an amplified optical output signal on the basis of the optical input signal comprising an optical amplifier that comprises an input and an output. An optical gain control unit is connected to the output path of the optical amplifier and the optical gain control unit is connected to the input path of the optical amplifier. The optical gain control unit is configured to control the gain of the optical output signal. Additionally, an electrical gain control unit is connected to the output path of the optical amplifier. The electrical gain control unit is also connected to the input path of the optical amplifier. The electrical gain control unit is configured to control the gain of the optical output signal.By providing both an electrical gain control unit and an optical gain control unit, a control characteristic can be improved.
摘要翻译：描述了一种光放大装置，用于接收光输入信号并根据包括输入和输出的光放大器的光输入信号发送放大的光输出信号。光增益控制单元连接到光放大器的输出路径，光增益控制单元连接到光放大器的输入路径。光增益控制单元被配置为控制光输出信号的增益。此外，电增益控制单元连接到光放大器的输出路径。电增益控制单元也连接到光放大器的输入路径。电增益控制单元被配置为控制光输出信号的增益。通过提供电增益控制单元和光增益控制单元，可以提高控制特性。

3. 发明申请

US20120027408A1 DIRECTIONLESS AND COLORLESS RECONFIGURABLE OPTICAL ADD/DROP MULTIPLEXER 有权
标题翻译：无方向和无色可重新配置的光学添加/多路复用器
公开(公告)号：US20120027408A1
公开(公告)日：2012-02-02
申请号：US12845502
申请日：2010-07-28
申请人： Dogan Atlas , Xiaoping Wu
发明人： Dogan Atlas , Xiaoping Wu
IPC分类号： H04J14/00
CPC分类号： H04J14/0212 , H04J14/0204 , H04J14/0205 , H04J14/021 , H04J14/0217 , H04J14/022 , H04J14/0221
摘要： The invention relates to a directionless and colorless reconfigurable optical add/drop multiplexer (ROADM) for a number of clients comprising: an add/drop interface for optical signals of at least one optical network, wherein each received optical signal is split by at least one optical splitter into optical signals which are applied to a downstream cross connector distributing the split optical signals to wavelength selectors of different clients, wherein each wavelength selector performs a wavelength selection of at least one wavelength from the distributed optical signals, wherein an optical signal having a selected wavelength (λ) is applied to a client transponder of a client.
摘要翻译：本发明涉及一种用于多个客户机的无向和无色的可重新配置的光分插复用器（ROADM），包括：用于至少一个光网络的光信号的分插接口，其中每个接收到的光信号被至少一个光分路器转换成光信号，其被施加到将分离的光信号分配给不同客户端的波长选择器的下游交叉连接器，其中每个波长选择器从分布式光信号执行至少一个波长的波长选择，其中具有选择的波长（λ）被应用于客户机的客户端应答器。

4. 发明授权

US09225456B2 Post-transient gain control of optical amplifiers 有权
标题翻译：光放大器的瞬时增益控制
公开(公告)号：US09225456B2
公开(公告)日：2015-12-29
申请号：US14082689
申请日：2013-11-18
申请人： Idan Mandelbaum , Dogan Atlas
发明人： Idan Mandelbaum , Dogan Atlas
IPC分类号： H04B10/2507 , H04J14/02
CPC分类号： H04J14/0202 , H04B10/2507 , H04B10/296
摘要： Methods and systems for post-transient gain control of optical amplifiers may include using a gain offset control module in an optical amplifier to generate a gain offset cancelling signal. The gain offset cancelling signal may be output to a gain control module in the optical amplifier to generate at least one of a pump signal and an attenuation control signal. In this manner, a gain offset may be cancelled for a plurality of wavelengths in an optical signal transmitted by an optical network.
摘要翻译：用于光放大器的瞬时增益控制的方法和系统可以包括使用光放大器中的增益偏移控制模块来产生增益偏移消除信号。增益偏移消除信号可以被输出到光放大器中的增益控制模块以产生泵浦信号和衰减控制信号中的至少一个。以这种方式，可以通过光网络发送的光信号中的多个波长消除增益偏移。

5. 发明申请

US20150139654A1 POST-TRANSIENT GAIN CONTROL OF OPTICAL AMPLIFIERS 有权
标题翻译：光放大器的瞬时增益控制
公开(公告)号：US20150139654A1
公开(公告)日：2015-05-21
申请号：US14082689
申请日：2013-11-18
申请人： Idan Mandelbaum , Dogan Atlas
发明人： Idan Mandelbaum , Dogan Atlas
IPC分类号： H04J14/02 , H04B10/2507
CPC分类号： H04J14/0202 , H04B10/2507 , H04B10/296
摘要： Methods and systems for post-transient gain control of optical amplifiers may include using a gain offset control module in an optical amplifier to generate a gain offset cancelling signal. The gain offset cancelling signal may be output to a gain control module in the optical amplifier to generate at least one of a pump signal and an attenuation control signal. In this manner, a gain offset may be cancelled for a plurality of wavelengths in an optical signal transmitted by an optical network.
摘要翻译：用于光放大器的瞬时增益控制的方法和系统可以包括使用光放大器中的增益偏移控制模块来产生增益偏移消除信号。增益偏移消除信号可以被输出到光放大器中的增益控制模块以产生泵浦信号和衰减控制信号中的至少一个。以这种方式，可以通过光网络发送的光信号中的多个波长消除增益偏移。

6. 发明授权

US08903249B2 Method and apparatus for suppressing optical beat interference noise in raman amplifiers 有权
标题翻译：用于抑制拉曼放大器中的光学差拍干扰噪声的方法和装置
公开(公告)号：US08903249B2
公开(公告)日：2014-12-02
申请号：US13600458
申请日：2012-08-31
申请人： Dogan Atlas
发明人： Dogan Atlas
IPC分类号： H04B10/00 , H04B10/2507 , H04J14/06 , H04J14/02 , H04B10/291 , H01S5/04
CPC分类号： H04J14/02 , H01S5/041 , H04B10/2507 , H04B10/2916 , H04J14/06
摘要： A method and apparatus for suppressing pump-mode optical beat interference noise in a Raman amplified fiber link of an optical network, wherein a wavelength of a laser beam generated by a first pump laser and a wavelength of a laser beam generated by a second pump laser of a pair of polarization multiplexed pump lasers are detuned with respect to each other to suppress the optical beat interference, OBI, noise in the Raman amplified fiber link of said optical network.
摘要翻译：一种用于抑制光网络的拉曼放大光纤链路中的泵模式光学差拍干扰噪声的方法和装置，其中由第一泵浦激光器产生的激光束的波长和由第二泵浦激光器产生的激光束的波长一对偏振复用泵激光器相对于彼此失谐以抑制所述光网络的拉曼放大光纤链路中的光拍干扰（OBI）噪声。

7. 发明授权

US08854726B2 Method for controlling signal gain of a Raman amplifier 有权
标题翻译：控制拉曼放大器信号增益的方法
公开(公告)号：US08854726B2
公开(公告)日：2014-10-07
申请号：US13419422
申请日：2012-03-13
申请人： Dogan Atlas , Mohammad Taleghani , Mohammad Mahbobzadeh , Kyle Hamilton
发明人： Dogan Atlas , Mohammad Taleghani , Mohammad Mahbobzadeh , Kyle Hamilton
IPC分类号： H04B10/17 , H04B10/12
CPC分类号： H01S3/1302 , H01S3/06754 , H01S3/094046 , H01S3/09415 , H01S3/10015 , H01S3/10069 , H01S3/1301 , H01S3/1305 , H01S3/30 , H01S3/302 , H04B10/071 , H04B10/2916 , H04B10/2931
摘要： A Raman amplifier comprisinga gain control unit adapted to control a pump power of an optical pump signal in response to at least one monitored optical feedback signal reflected back from a transmission line fiber connected to said pumped Raman amplifier.
摘要翻译：拉曼放大器，包括增益控制单元，其适于响应于从连接到所述泵浦拉曼放大器的传输线光纤反射的至少一个被监视的光反馈信号来控制光泵浦信号的泵浦功率。

8. 发明授权

US08848283B2 Optical amplification device and method 有权
标题翻译：光放大装置及方法
公开(公告)号：US08848283B2
公开(公告)日：2014-09-30
申请号：US12909146
申请日：2010-10-21
申请人： Dogan Atlas , Mohammad Mahbobzadeh
发明人： Dogan Atlas , Mohammad Mahbobzadeh
IPC分类号： H04B10/17 , H04B10/293 , H01S3/067 , H04B10/12 , H01S3/13 , H01S3/10
CPC分类号： H01S3/1301 , H01S3/06754 , H01S3/10015 , H01S3/1305 , H01S2301/02 , H04B10/2931
摘要： It is described an optical amplification device for receiving an optical input signal and transmitting an amplified optical output signal on the basis of the optical input signal comprising an optical amplifier that comprises an input and an output. An optical gain control unit is connected to the output path of the optical amplifier and the optical gain control unit is connected to the input path of the optical amplifier. The optical gain control unit is configured to control the gain of the optical output signal. Additionally, an electrical gain control unit is connected to the output path of the optical amplifier. The electrical gain control unit is also connected to the input path of the optical amplifier. The electrical gain control unit is configured to control the gain of the optical output signal.By providing both an electrical gain control unit and an optical gain control unit, a control characteristic can be improved.
摘要翻译：描述了一种光放大装置，用于接收光输入信号并根据包括输入和输出的光放大器的光输入信号发送放大的光输出信号。光增益控制单元连接到光放大器的输出路径，光增益控制单元连接到光放大器的输入路径。光增益控制单元被配置为控制光输出信号的增益。此外，电增益控制单元连接到光放大器的输出路径。电增益控制单元也连接到光放大器的输入路径。电增益控制单元被配置为控制光输出信号的增益。通过提供电增益控制单元和光增益控制单元，可以提高控制特性。

9. 发明申请

US20130242379A1 METHOD FOR CONTROLLING SIGNAL GAIN OF A RAMAN AMPLIFIER 有权
标题翻译：控制拉曼放大器信号增益的方法
公开(公告)号：US20130242379A1
公开(公告)日：2013-09-19
申请号：US13419422
申请日：2012-03-13
申请人： Dogan Atlas , Mohammad Taleghani , Mohammad Mahbobzadeh , Kyle Hamilton
发明人： Dogan Atlas , Mohammad Taleghani , Mohammad Mahbobzadeh , Kyle Hamilton
IPC分类号： H01S3/30
CPC分类号： H01S3/1302 , H01S3/06754 , H01S3/094046 , H01S3/09415 , H01S3/10015 , H01S3/10069 , H01S3/1301 , H01S3/1305 , H01S3/30 , H01S3/302 , H04B10/071 , H04B10/2916 , H04B10/2931
摘要： A Raman amplifier comprising a gain control unit adapted to control a pump power of an optical pump signal in response to at least one monitored optical feedback signal reflected back from a transmission line fiber connected to said pumped Raman amplifier.
摘要翻译：拉曼放大器，包括增益控制单元，其适于响应于从连接到所述泵浦拉曼放大器的传输线光纤反射的至少一个被监视的光反馈信号来控制光泵浦信号的泵浦功率。

10. 发明申请

US20140064728A1 METHOD AND APPARATUS FOR SUPPRESSING OPTICAL BEAT INTERFERENCE NOISE IN RAMAN AMPLIFIERS 有权
标题翻译：用于抑制拉曼放大器中的光学干扰噪声的方法和装置
公开(公告)号：US20140064728A1
公开(公告)日：2014-03-06
申请号：US13600458
申请日：2012-08-31
申请人： Dogan ATLAS
发明人： Dogan ATLAS
IPC分类号： H04J14/02 , H04J14/06 , H01S5/04
CPC分类号： H04J14/02 , H01S5/041 , H04B10/2507 , H04B10/2916 , H04J14/06
摘要： A method and apparatus for suppressing pump-mode optical beat interference noise in a Raman amplified fiber link of an optical network, wherein a wavelength of a laser beam generated by a first pump laser and a wavelength of a laser beam generated by a second pump laser of a pair of polarization multiplexed pump lasers are detuned with respect to each other to suppress the optical beat interference, OBI, noise in the Raman amplified fiber link of said optical network.
摘要翻译：一种用于抑制光网络的拉曼放大光纤链路中的泵模式光学差拍干扰噪声的方法和装置，其中由第一泵浦激光器产生的激光束的波长和由第二泵浦激光器产生的激光束的波长一对偏振复用泵激光器相对于彼此失谐以抑制所述光网络的拉曼放大光纤链路中的光拍干扰（OBI）噪声。

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