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公开(公告)号：US07826747B2
公开(公告)日：2010-11-02
申请号：US11563505
申请日：2006-11-27
CPC分类号： H04Q11/0066 , H04J14/0206 , H04J14/0212 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0035 , H04Q2011/0064 , H04Q2011/0088 , H04Q2011/0092
摘要： An optical node for optical burst transport includes optical components operable to transmit and receive optical signals over an optical transmission medium. The optical components include a demultiplexer that is operable to receive a wavelength division multiplexed (WDM) optical signal at an input port and to separate the WDM optical signal into two or more constituent wavelength signals, and a switching matrix that includes one or more electro-optic switches. Each electro-optic switch is operable to receive a wavelength signal and switch the signal to one of two outputs, and the outputs include an output port of the optical node and one or more drop output ports of the optical node.
摘要翻译： 用于光突发传输的光节点包括可用于通过光传输介质发射和接收光信号的光学部件。 光学部件包括解复用器，其可操作以在输入端口处接收波分复用（WDM）光信号，并将WDM光信号分离成两个或更多个组成波长信号;以及开关矩阵，其包括一个或多个电 - 光开关。 每个电光开关可操作以接收波长信号并将信号切换到两个输出中的一个，并且输出包括光节点的输出端口和光节点的一个或多个输出端口。
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公开(公告)号：US20080124077A1
公开(公告)日：2008-05-29
申请号：US11563505
申请日：2006-11-27
CPC分类号： H04Q11/0066 , H04J14/0206 , H04J14/0212 , H04Q11/0005 , H04Q2011/0016 , H04Q2011/0035 , H04Q2011/0064 , H04Q2011/0088 , H04Q2011/0092
摘要： An optical node for optical burst transport includes optical components operable to transmit and receive optical signals over an optical transmission medium. The optical components include a demultiplexer that is operable to receive a wavelength division multiplexed (WDM) optical signal at an input port and to separate the WDM optical signal into two or more constituent wavelength signals, and a switching matrix that includes one or more electro-optic switches. Each electro-optic switch is operable to receive a wavelength signal and switch the signal to one of two outputs, and the outputs include an output port of the optical node and one or more drop output ports of the optical node.
摘要翻译： 用于光突发传输的光节点包括可用于通过光传输介质发送和接收光信号的光学部件。 光学部件包括解复用器，其可操作以在输入端口处接收波分复用（WDM）光信号，并将WDM光信号分离成两个或更多个组成波长信号;以及开关矩阵，其包括一个或多个电 - 光开关。 每个电光开关可操作以接收波长信号并将信号切换到两个输出中的一个，并且输出包括光节点的输出端口和光节点的一个或多个输出端口。
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公开(公告)号：US20080056638A1
公开(公告)日：2008-03-06
申请号：US11469149
申请日：2006-08-31
申请人： Alexei L. Glebov , Takeo Hamada
发明人： Alexei L. Glebov , Takeo Hamada
CPC分类号： G02B6/423 , G02F1/0316 , G02F2203/06 , G02F2203/585 , H04J14/0212
摘要： In one embodiment, an apparatus includes a passive element including one or more first waveguides and one or more second waveguides. The apparatus also includes an active element integrated into the passive element. The active element includes one or more third waveguides that actively guide light from the first waveguides to the second waveguides. The third waveguides include polarization-independent electro-optical (EO) thin film.
摘要翻译： 在一个实施例中，装置包括无源元件，其包括一个或多个第一波导和一个或多个第二波导。 该装置还包括集成到无源元件中的有源元件。 有源元件包括一个或多个第三波导，其主动地将来自第一波导的光引导到第二波导。 第三波导包括偏振无关电光（EO）薄膜。
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公开(公告)号：US20090274409A1
公开(公告)日：2009-11-05
申请号：US12113506
申请日：2008-05-01
申请人： Alexei L. Glebov , Vadim I. Smirnov
发明人： Alexei L. Glebov , Vadim I. Smirnov
IPC分类号： G02F1/295
CPC分类号： G02F1/2955 , G02F2201/305
摘要： According to one embodiment, an apparatus for deflecting light beams comprises an input deflector and one or more Bragg gratings. The input deflector receives light beams from input channels, and deflects each light beam to an initial deflection angle. A Bragg grating deflects at least one light beam from the initial deflection angle to an increased deflection angle, where the increased deflection angle is at least closer to an output channel than the initial deflection angle.
摘要翻译： 根据一个实施例，用于偏转光束的装置包括输入偏转器和一个或多个布拉格光栅。 输入偏转器从输入通道接收光束，并将每个光束偏转到初始偏转角。 布拉格光栅将至少一个光束从初始偏转角偏转到增加的偏转角，其中增加的偏转角至少比初始偏转角更接近输出通道。
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公开(公告)号：US20090136236A1
公开(公告)日：2009-05-28
申请号：US11944700
申请日：2007-11-26
申请人： Alexei L. Glebov , Shigenori Aoki
发明人： Alexei L. Glebov , Shigenori Aoki
IPC分类号： H04B10/14
CPC分类号： G02B6/4214 , G02B6/4212 , G02B6/4249
摘要： An apparatus comprises one or more electro-optical coupling modules. An electro-optical coupling module comprises a diode, a flexible optical coupling element, a reflective surface, and an optical fiber. The diode performs an electro-optical conversion on a signal. The flexible optical coupling element communicates the signal between the diode and the reflective surface. The reflective surface reflects the signal between the flexible optical coupling element and the optical fiber.
摘要翻译： 一种装置包括一个或多个电光耦合模块。 电光耦合模块包括二极管，柔性光耦合元件，反射表面和光纤。 二极管对信号进行电光转换。 柔性光耦合元件将二极管和反射表面之间的信号进行通信。 反射面反射柔性光耦合元件与光纤之间的信号。
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公开(公告)号：US07529442B2
公开(公告)日：2009-05-05
申请号：US11469149
申请日：2006-08-31
申请人： Alexei L. Glebov , Takeo Hamada
发明人： Alexei L. Glebov , Takeo Hamada
CPC分类号： G02B6/423 , G02F1/0316 , G02F2203/06 , G02F2203/585 , H04J14/0212
摘要： In one embodiment, an apparatus includes a passive element including one or more first waveguides and one or more second waveguides. The apparatus also includes an active element integrated into the passive element. The active element includes one or more third waveguides that actively guide light from the first waveguides to the second waveguides. The third waveguides include polarization-independent electro-optical (EO) thin film.
摘要翻译： 在一个实施例中，装置包括无源元件，其包括一个或多个第一波导和一个或多个第二波导。 该装置还包括集成到无源元件中的有源元件。 有源元件包括一个或多个第三波导，其主动地将来自第一波导的光引导到第二波导。 第三波导包括偏振无关电光（EO）薄膜。
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