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    Optical Add/Drop Multiplexer
    3.
    发明申请
    Optical Add/Drop Multiplexer 有权
    光分插复用器

    公开(公告)号：US20090148166A1

    公开(公告)日：2009-06-11

    申请号：US12371278

    申请日：2009-02-13

    申请人： Yuichi AKIYAMA ,  Takafumi Terahara ,  Hiroki Ooi ,  Jens C. Rasmussen ,  Akira Miura ,  Akihiko Isomura

    发明人： Yuichi AKIYAMA ,  Takafumi Terahara ,  Hiroki Ooi ,  Jens C. Rasmussen ,  Akira Miura ,  Akihiko Isomura

    IPC分类号： H04J14/02

    CPC分类号： H04Q11/0005 ,  H04J14/0204 ,  H04J14/0205 ,  H04J14/0206 ,  H04J14/0208 ,  H04J14/0209 ,  H04J14/0212 ,  H04J14/0213 ,  H04J14/0217 ,  H04J14/0219 ,  H04J14/022 ,  H04J14/0221 ,  H04Q2011/0009 ,  H04Q2011/0016 ,  H04Q2011/0032 ,  H04Q2011/0039 ,  H04Q2011/0075 ,  H04Q2011/0083

    摘要： An optical add/drop multiplexer includes a first optical coupler receiving an optical signal including a plurality of multiplexed wavelengths, a wavelength blocker receiving the optical signal from the first optical coupler, and blocking at least one wavelength of the plurality of multiplexed wavelengths, a first wavelength selective switch, having one input port receiving the outputted optical signal from the first optical coupler and a plurality of output ports, demultiplexing a plurality of arbitrarily selected multiplexed wavelengths from the received optical signal, a second wavelength selective switch, having a plurality of input ports, each input port receiving a different optical signal and one output port, multiplexing a plurality of arbitrarily selected wavelength signals on the plurality of input ports, and a second optical coupler receiving the optical signal output from the wavelength blocker and multiplexed wavelength signal from the second wavelength selective switch.

    摘要翻译： 光分插复用器包括接收包括多个复用波长的光信号的第一光耦合器，接收来自第一光耦合器的光信号的波长阻挡器，以及阻挡多个复用波长的至少一个波长;第一 波长选择开关，具有从所述第一光耦合器接收输出的光信号的一个输入端口和多个输出端口，从所接收的光信号中解复用多个任意选择的复用波长;第二波长选择开关，具有多个输入 端口，每个输入端口接收不同的光信号和一个输出端口，在多个输入端口上复用多个任意选择的波长信号，以及接收从波长阻挡器输出的光信号的第二光耦合器和来自 第二波长选择开关。

    Optical add/drop multiplexer
    6.
    发明授权
    Optical add/drop multiplexer 有权
    光分插复用器

    公开(公告)号：US08131152B2

    公开(公告)日：2012-03-06

    申请号：US12910497

    申请日：2010-10-22

    申请人： Yuichi Akiyama ,  Takafumi Terahara ,  Hiroki Ooi ,  Jens C. Rasmussen ,  Akira Miura ,  Akihiko Isomura

    发明人： Yuichi Akiyama ,  Takafumi Terahara ,  Hiroki Ooi ,  Jens C. Rasmussen ,  Akira Miura ,  Akihiko Isomura

    IPC分类号： H04B10/00

    CPC分类号： H04Q11/0005 ,  H04J14/0204 ,  H04J14/0205 ,  H04J14/0206 ,  H04J14/0208 ,  H04J14/0209 ,  H04J14/0212 ,  H04J14/0213 ,  H04J14/0217 ,  H04J14/0219 ,  H04J14/022 ,  H04J14/0221 ,  H04Q2011/0009 ,  H04Q2011/0016 ,  H04Q2011/0032 ,  H04Q2011/0039 ,  H04Q2011/0075 ,  H04Q2011/0083

    摘要： An optical add/drop multiplexer includes a first optical coupler receiving an optical signal including a plurality of multiplexed wavelengths, a wavelength blocker receiving the optical signal from the first optical coupler, and blocking at least one wavelength of the plurality of multiplexed wavelengths, a first wavelength selective switch, having one input port receiving the outputted optical signal from the first optical coupler and a plurality of output ports, demultiplexing a plurality of arbitrarily selected multiplexed wavelengths from the received optical signal, a second wavelength selective switch, having a plurality of input ports, each input port receiving a different optical signal and one output port, multiplexing a plurality of arbitrarily selected wavelength signals on the plurality of input ports, and a second optical coupler receiving the optical signal output from the wavelength blocker and multiplexed wavelength signal from the second wavelength selective switch.

    摘要翻译： 光分插复用器包括接收包括多个复用波长的光信号的第一光耦合器，接收来自第一光耦合器的光信号的波长阻挡器，以及阻挡多个复用波长的至少一个波长;第一 波长选择开关，具有从所述第一光耦合器接收输出的光信号的一个输入端口和多个输出端口，从所接收的光信号中解复用多个任意选择的复用波长;第二波长选择开关，具有多个输入 端口，每个输入端口接收不同的光信号和一个输出端口，在多个输入端口上复用多个任意选择的波长信号，以及接收从波长阻挡器输出的光信号的第二光耦合器和来自 第二波长选择开关。

    Optical add/drop multiplexer
    7.
    发明授权
    Optical add/drop multiplexer 有权
    光分插复用器

    公开(公告)号：US07853148B2

    公开(公告)日：2010-12-14

    申请号：US12371278

    申请日：2009-02-13

    申请人： Yuichi Akiyama ,  Takafumi Terahara ,  Hiroki Ooi ,  Jens C. Rasmussen ,  Akira Miura ,  Akihiko Isomura

    发明人： Yuichi Akiyama ,  Takafumi Terahara ,  Hiroki Ooi ,  Jens C. Rasmussen ,  Akira Miura ,  Akihiko Isomura

    IPC分类号： H04B10/00

    CPC分类号： H04Q11/0005 ,  H04J14/0204 ,  H04J14/0205 ,  H04J14/0206 ,  H04J14/0208 ,  H04J14/0209 ,  H04J14/0212 ,  H04J14/0213 ,  H04J14/0217 ,  H04J14/0219 ,  H04J14/022 ,  H04J14/0221 ,  H04Q2011/0009 ,  H04Q2011/0016 ,  H04Q2011/0032 ,  H04Q2011/0039 ,  H04Q2011/0075 ,  H04Q2011/0083

    摘要： An optical add/drop multiplexer includes a first optical coupler receiving an optical signal including a plurality of multiplexed wavelengths, a wavelength blocker receiving the optical signal from the first optical coupler, and blocking at least one wavelength of the plurality of multiplexed wavelengths, a first wavelength selective switch, having one input port receiving the outputted optical signal from the first optical coupler and a plurality of output ports, demultiplexing a plurality of arbitrarily selected multiplexed wavelengths from the received optical signal, a second wavelength selective switch, having a plurality of input ports, each input port receiving a different optical signal and one output port, multiplexing a plurality of arbitrarily selected wavelength signals on the plurality of input ports, and a second optical coupler receiving the optical signal output from the wavelength blocker and multiplexed wavelength signal from the second wavelength selective switch.

    摘要翻译： 光分插复用器包括接收包括多个复用波长的光信号的第一光耦合器，接收来自第一光耦合器的光信号的波长阻挡器，以及阻挡多个复用波长的至少一个波长;第一 波长选择开关，具有从所述第一光耦合器接收输出的光信号的一个输入端口和多个输出端口，从所接收的光信号中解复用多个任意选择的复用波长;第二波长选择开关，具有多个输入 端口，每个输入端口接收不同的光信号和一个输出端口，在多个输入端口上复用多个任意选择的波长信号，以及接收从波长阻挡器输出的光信号的第二光耦合器和来自 第二波长选择开关。

    Optical switch
    8.
    发明申请
    Optical switch 审中-公开
    光开关

    公开(公告)号：US20060093258A1

    公开(公告)日：2006-05-04

    申请号：US11262936

    申请日：2005-11-01

    申请人： Takafumi Terahara ,  Jens Rasmussen ,  Hiroki Ooi ,  Akira Miura

    发明人： Takafumi Terahara ,  Jens Rasmussen ,  Hiroki Ooi ,  Akira Miura

    IPC分类号： G02B6/26

    CPC分类号： H04Q11/0005 ,  H04J14/0212 ,  H04Q2011/0026 ,  H04Q2011/003 ,  H04Q2011/0049

    摘要： The optical switch includes: an input port from which beam is input; a dispersing unit that disperses the beam input; a condensing unit that condenses the beam dispersed; a mirror that reflects the beam condensed; and a plurality of output ports from which the beam reflected is output. The mirror rotates around a first axis so that the beam reflected enters one of the output ports, and also rotates around an axis that is selected, according to that which output port the beam reflected enters, from any one of the first axis and a second axis perpendicular to the first axis so that an intensity of the beam output is attenuated.

    摘要翻译： 光开关包括：输入光束的输入端口; 分散单元，其分散光束输入; 冷凝单元，其使分散的光束冷凝; 反射光束的镜子; 以及输出反射光束的多个输出端口。 反射镜围绕第一轴旋转，使得反射的光束进入输出端口中的一个，并且还根据所反射的光束所反射的输出端口从第一轴线和第二轴线中的任一个轴线旋转的轴线 垂直于第一轴的轴线，使得光束输出的强度被衰减。