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    Orthogonally-combining wavelength selective switch multiplexer and systems and methods using same
    1.
    发明授权
    Orthogonally-combining wavelength selective switch multiplexer and systems and methods using same 有权
    正交组合波长选择开关多路复用器和使用它的系统和方法

    公开(公告)号：US08731402B2

    公开(公告)日：2014-05-20

    申请号：US12902698

    申请日：2010-10-12

    申请人： Ralph Brian Jander ,  Yan Jiang

    发明人： Ralph Brian Jander ,  Yan Jiang

    IPC分类号： H04J14/00 ,  H04J14/06 ,  H04J14/02 ,  H04B10/00

    CPC分类号： H04Q11/0005 ,  H04J14/02 ,  H04J14/0212 ,  H04J14/06 ,  H04Q2011/0016 ,  H04Q2011/0049

    摘要： In general, a wavelength division multiplexed (WDM) communication system may use wavelength selective switching to simultaneously pre-filter and combine groups of channel wavelengths with orthogonal polarizations to provide a pre-filtered, pair-wise orthogonal aggregate WDM optical signal. An orthogonally-combining wavelength selective switch (WSS) multiplexer may route channel wavelengths individually from different sets of channels to a common output. The orthogonally-combining WSS multiplexer may also provide substantially orthogonal polarizations for the wavelengths in the different sets of channels. The different sets of channels may include odd channels and even channels.

    摘要翻译： 通常，波分多路复用（WDM）通信系统可以使用波长选择性切换来同时对具有正交偏振的信道波长组进行预滤波和组合，以提供预滤波的成对正交聚合WDM光信号。 正交组合波长选择开关（WSS）多路复用器可以将信道波长从不同的信道集合路由到公共输出。 正交组合WSS多路复用器还可以为不同信道集合中的波长提供基本上正交的偏振。 不同的信道集合可以包括奇数信道和偶数信道。

    Orthogonally-Combining Interleaving Filter Multiplexer and Systems and Methods Using Same
    2.
    发明申请
    Orthogonally-Combining Interleaving Filter Multiplexer and Systems and Methods Using Same 有权
    正交组合过滤器多路复用器和使用相同的系统和方法

    公开(公告)号：US20120008950A1

    公开(公告)日：2012-01-12

    申请号：US12831477

    申请日：2010-07-07

    申请人： Ralph Brian Jander ,  Yan Jiang

    发明人： Ralph Brian Jander ,  Yan Jiang

    IPC分类号： H04J14/06

    CPC分类号： H04J14/06 ,  G02B6/272 ,  H04J14/02 ,  H04J14/0279

    摘要： In general, a wavelength division multiplexed (WDM) communication system simultaneously pre-filters and combines groups of wavelengths with orthogonal polarizations to provide a pre-filtered, pair-wise orthogonal aggregate WDM optical signal. In particular, an orthogonally-combining interleaving filter multiplexer provides substantially orthogonal polarizations for odd and even channel wavelengths and simultaneously pre-filters and combines the orthogonally polarized odd and even channel wavelengths using interleaver optics. The orthogonal polarizations may be provided by orientation of PM input fibers or by a polarization rotator in the orthogonally-combining interleaving filter multiplexer.

    摘要翻译： 通常，波分多路复用（WDM）通信系统同时预处理并组合具有正交偏振的波长组，以提供预滤波的成对正交聚合WDM光信号。 特别地，正交组合交织滤波器复用器为奇数和偶数信道波长提供基本上正交的偏振，并且同时使用交织器光学器件预滤波并组合正交偏振奇数和偶数信道波长。 正交偏振可以通过PM输入光纤的取向或由正交组合交织滤波器多路复用器中的偏振旋转器来提供。

    Split-pumped dual stage optical fiber amplifier
    8.
    发明授权
    Split-pumped dual stage optical fiber amplifier 失效
    分泵双级光纤放大器

    公开(公告)号：US5991069A

    公开(公告)日：1999-11-23

    申请号：US10598

    申请日：1998-01-22

    申请人： Ralph Brian Jander

    发明人： Ralph Brian Jander

    IPC分类号： H01S3/06 ,  H01S3/067 ,  H01S3/07 ,  H01S3/094 ,  H01S3/10 ,  H01S3/23 ,  H04B10/16 ,  H04B10/17 ,  G02B6/26 ,  H01S3/30 ,  H01L15/00

    CPC分类号： H01S3/06758 ,  H01S2301/02 ,  H01S3/094003 ,  H01S3/094061

    摘要： A dual-stage doped fiber amplifier is provided which utilizes a single pump laser and a passive power splitter to pump both amplifier stages. The passive splitter couples a first portion of the power output of the single pump laser to a first stage amplifier and a second portion of the pump power to the second stage. In this manner, the performance characteristics of the amplifier can be controlled by utilizing a single pump source.

    摘要翻译： 提供了一种双级掺杂光纤放大器，它利用单个泵激光器和无源功率分配器来泵浦两个放大器级。 无源分离器将单泵激光器的功率输出的第一部分耦合到第一级放大器，将第二部分泵浦功率耦合到第二级。 以这种方式，可以通过利用单个泵浦源来控制放大器的性能特性。

    Orthogonally-combining interleaving filter multiplexer and systems and methods using same
    9.
    发明授权
    Orthogonally-combining interleaving filter multiplexer and systems and methods using same 有权
    正交组合交织滤波器多路复用器和使用其的系统和方法

    公开(公告)号：US09319169B2

    公开(公告)日：2016-04-19

    申请号：US12831477

    申请日：2010-07-07

    申请人： Ralph Brian Jander ,  Yan Jiang

    发明人： Ralph Brian Jander ,  Yan Jiang

    IPC分类号： H04J14/00 ,  H04J14/06 ,  G02B6/27 ,  H04J14/02

    CPC分类号： H04J14/06 ,  G02B6/272 ,  H04J14/02 ,  H04J14/0279

    摘要： In general, a wavelength division multiplexed (WDM) communication system simultaneously pre-filters and combines groups of wavelengths with orthogonal polarizations to provide a pre-filtered, pair-wise orthogonal aggregate WDM optical signal. In particular, an orthogonally-combining interleaving filter multiplexer provides substantially orthogonal polarizations for odd and even channel wavelengths and simultaneously pre-filters and combines the orthogonally polarized odd and even channel wavelengths using interleaver optics. The orthogonal polarizations may be provided by orientation of PM input fibers or by a polarization rotator in the orthogonally-combining interleaving filter multiplexer.

    摘要翻译： 通常，波分多路复用（WDM）通信系统同时预处理并组合具有正交偏振的波长组，以提供预滤波的成对正交聚合WDM光信号。 特别地，正交组合交织滤波器复用器为奇数和偶数信道波长提供基本上正交的偏振，并且同时使用交织器光学器件预滤波并组合正交偏振奇数和偶数信道波长。 正交偏振可以通过PM输入光纤的取向或由正交组合交织滤波器多路复用器中的偏振旋转器来提供。

    Orthogonally-Combining Wavelength Selective Switch Multiplexer and Systems and Methods Using Same
    10.
    发明申请
    Orthogonally-Combining Wavelength Selective Switch Multiplexer and Systems and Methods Using Same 有权
    正交组合波长选择开关多路复用器和使用相同的系统和方法

    公开(公告)号：US20120087657A1

    公开(公告)日：2012-04-12

    申请号：US12902698

    申请日：2010-10-12

    申请人： Ralph Brian Jander ,  Yan Jiang

    发明人： Ralph Brian Jander ,  Yan Jiang

    IPC分类号： H04J14/02

    CPC分类号： H04Q11/0005 ,  H04J14/02 ,  H04J14/0212 ,  H04J14/06 ,  H04Q2011/0016 ,  H04Q2011/0049

    摘要： In general, a wavelength division multiplexed (WDM) communication system may use wavelength selective switching to simultaneously pre-filter and combine groups of channel wavelengths with orthogonal polarizations to provide a pre-filtered, pair-wise orthogonal aggregate WDM optical signal. An orthogonally-combining wavelength selective switch (WSS) multiplexer may route channel wavelengths individually from different sets of channels to a common output. The orthogonally-combining WSS multiplexer may also provide substantially orthogonal polarizations for the wavelengths in the different sets of channels. The different sets of channels may include odd channels and even channels.

    摘要翻译： 通常，波分多路复用（WDM）通信系统可以使用波长选择性切换来同时对具有正交偏振的信道波长组进行预滤波和组合，以提供预滤波的成对正交聚合WDM光信号。 正交组合波长选择开关（WSS）多路复用器可以将信道波长从不同的信道集合路由到公共输出。 正交组合WSS多路复用器还可以为不同信道集合中的波长提供基本上正交的偏振。 不同的信道集合可以包括奇数信道和偶数信道。