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1.发明申请公开(公告)号：US20130077963A1
公开(公告)日：2013-03-28
申请号：US13628460
申请日：2012-09-27
Applicant: NEC LABORATORIES AMERICA, INC.
Inventor： Eduardo Mateo , Yoshiaki Aono
IPC: H04B10/2543
CPC classification number: H04B10/2543 , H04B10/2531
Abstract: A method for nonlinearity compensation for an optical transmission link includes determining a dispersion effect of a transmission link; applying a phase conjugation to the transmission link, the phase conjugation responsive to an input wave over the transmission link and providing a conjugated version of the input wave; and configuring an optimum equivalent link responsive to the phase conjugation after the transmission link to compensate for a non-linear dispersion effect from said transmission link
Abstract translation: 一种用于光传输链路的非线性补偿的方法包括确定传输链路的色散效应; 对传输链路应用相位共轭，响应于传输链路上的输入波并提供输入波的共轭版本的相位共轭; 以及响应于所述传输链路之后的相位共轭，配置最佳等效链路，以补偿来自所述传输链路的非线性色散效应
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2.发明授权Optical dispersion compensation module using fiber Bragg grating with multiple degrees of freedom for the optical field 有权光学色散补偿模块采用光纤布拉格光栅，具有多个自由度的光场公开(公告)号：US09146359B2
公开(公告)日：2015-09-29
申请号：US13668193
申请日：2012-11-02
Applicant: NEC Laboratories America, Inc.
Inventor： Fatih Yaman , Eduardo Mateo , Lei Xu , Shaoliang Zhang , Ting Wang
CPC classification number: G02B6/34 , G02B6/29319 , G02B6/29394
Abstract: Systems and methods are disclosed for enhancing optical communication by performing dispersion compensation in an optical fiber using a fiber Bragg grating (FBG); and providing increased degrees of freedoms (DOFs) to distinguish forward and backward propagating fields with a passive component.
Abstract translation: 公开了通过使用光纤布拉格光栅（FBG）在光纤中执行色散补偿来增强光通信的系统和方法; 并提供增加的自由度（DOF）来区分带有被动元件的前向和后向传播场。
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3.发明申请公开(公告)号：US20130209035A1
公开(公告)日：2013-08-15
申请号：US13668193
申请日：2012-11-02
Applicant: NEC Laboratories America, Inc.
Inventor： Fatih Yaman , Eduardo Mateo , Lei Xu , Shaoliang Zhang , Ting Wang
IPC: G02B6/34
CPC classification number: G02B6/34 , G02B6/29319 , G02B6/29394
Abstract: Systems and methods are disclosed for enhancing optical communication by performing dispersion compensation in an optical fiber using a fiber Bragg grating (FBG); and providing increased degrees of freedoms (DOFs) to distinguish forward and backward propagating fields with a passive component.
Abstract translation: 公开了通过使用光纤布拉格光栅（FBG）在光纤中执行色散补偿来增强光通信的系统和方法; 并提供增加的自由度（DOF）来区分带有被动元件的前向和后向传播场。
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4.发明授权Method for the compensation of nonlinear impairments in dispersion-managed optical fiber links using phase conjugation and equivalent optical link 有权使用相位共轭和等效光链路补偿色散管理的光纤链路中的非线性损伤的方法公开(公告)号：US09071356B2
公开(公告)日：2015-06-30
申请号：US13628460
申请日：2012-09-27
Applicant: NEC Laboratories America, Inc.
Inventor： Eduardo Mateo , Yoshiaki Aono
IPC: H04B10/08 , H04B10/2543 , H04B10/2531
CPC classification number: H04B10/2543 , H04B10/2531
Abstract: A method for nonlinearity compensation for an optical transmission link includes determining a dispersion effect of a transmission link; applying a phase conjugation to the transmission link, the phase conjugation responsive to an input wave over the transmission link and providing a conjugated version of the input wave; and configuring an optimum equivalent link responsive to the phase conjugation after the transmission link to compensate for a non-linear dispersion effect from said transmission link.
Abstract translation: 一种用于光传输链路的非线性补偿的方法包括确定传输链路的色散效应; 对传输链路应用相位共轭，响应于传输链路上的输入波并提供输入波的共轭版本的相位共轭; 以及响应于所述传输链路之后的相位共轭，配置最佳等效链路，以补偿来自所述传输链路的非线性色散效应。
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