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公开(公告)号：US08090266B2
公开(公告)日：2012-01-03
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
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：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：US07343054B1
公开(公告)日：2008-03-11
申请号：US11619868
申请日：2007-01-04
CPC分类号： G02B6/138 , G02B6/136 , G02B2006/12123 , G02B2006/12142 , G02F1/035 , G02F1/3136 , G02F2202/02
摘要： An integrated electro-optic module may contain a continuous layer of electro-optic polymer through both a splitter portion and a modulator portion in order to facilitate high speed data transmission. The integrated electro-optic module may be fabricated by depositing a bottom cladding layer on a wafer, creating side cladding features, depositing the electro-optic polymer, and coating with a top cladding layer. The electro-optic polymer in both the splitter portion and modulator portion of the integrated electro-optic module may create inverted-ridge waveguide structures. The waveguide in the splitter portion may have a first ridge depth, and the waveguide in the modulator portion may have a second ridge depth, the first ridge depth greater than the second ridge depth.
摘要翻译： 集成电光模块可以通过分离器部分和调制器部分包含连续的电光聚合物层，以便于高速数据传输。 集成电光模块可以通过在晶片上沉积底部包层，产生侧包层特征，沉积电光聚合物和用顶部覆层进行涂覆来制造。 集成电光模块的分离器部分和调制器部分中的电光聚合物可以产生倒脊波导结构。 分路器部分中的波导可以具有第一脊深度，并且调制器部分中的波导可以具有第二脊深度，第一脊深度大于第二脊深度。
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公开(公告)号：US07949217B2
公开(公告)日：2011-05-24
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： G02B6/26
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：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：US20080144161A1
公开(公告)日：2008-06-19
申请号：US11611255
申请日：2006-12-15
CPC分类号： G02B27/283 , B29D11/00663 , G02F1/0136 , G02F1/065
摘要： A method for creating an integrated linear polarizer is provided. An electro-optical component is fabricated and may include a bottom electrode, a bottom cladding layer, side cladding features, an electro-optic polymer layer, a top cladding layer, and a top electrode. After fabrication, the electro-optical component is poled to create or enhance polarization properties of the electro-optic polymer layer. The electro-optical component may be heated to at least a first threshold temperature. An electric field may then be applied to the electro-optical component. In the presence of the electric field, the electro-optical component may be cooled to at or below a second threshold temperature that is less than the first threshold temperature. Once the electro-optical component has cooled to the second threshold temperature, the electric field may be removed.
摘要翻译： 提供一种用于产生集成线性偏振器的方法。 制造电光部件，并且可以包括底电极，底包层，侧包层特征，电光聚合物层，顶包层和顶电极。 在制造之后，电光学部件被极化以产生或增强电光聚合物层的偏振特性。 可以将电光部件加热至至少第一阈值温度。 然后可以将电场施加到电光部件。 在存在电场的情况下，电光部件可以被冷却到等于或低于小于第一阈值温度的第二阈值温度。 一旦电光部件已经冷却到第二阈值温度，则可以去除电场。
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公开(公告)号：US20100046879A1
公开(公告)日：2010-02-25
申请号：US12197658
申请日：2008-08-25
IPC分类号： G02F1/225
CPC分类号： G02F1/2255 , G02F2001/212
摘要： An optical modulator includes an input waveguide, a splitting point, a first interaction arm of length L1, a second interaction arm of length L2 that is unequal in length to the first interaction arm, a recombination point, and an output waveguide. The splitting point receives an incoming continuous wave light beam comprising two or more wavelengths of light from the input waveguide and splits it into a first light beam and a second light beam. The first interaction arm is coupled to the input waveguide and transports the first light beam. The second interaction arm is coupled to the input waveguide and transports the second light beam. The output waveguide is coupled to the first interaction arm and second interaction arm at the recombination point and combines the first light beam and second light beam into an output modulated light beam. The first interaction arm and the second interaction arm comprise an electro-optic material with a refractive index that changes according to a modulation stimulus. The electro-optic material has a first refractive index n1 before the modulation stimulus is applied, and a second refractive index n2 after the modulation stimulus is applied.
摘要翻译： 光调制器包括输入波导，分裂点，长度为L1的第一相互作用臂，长度为L2的与第一相互作用臂不相等的第二相互作用臂，复合点和输出波导。 分离点接收包括来自输入波导的两个或更多个波长的光的入射连续波束，并将其分裂成第一光束和第二光束。 第一相互作用臂耦合到输入波导并传输第一光束。 第二相互作用臂耦合到输入波导并传输第二光束。 输出波导在复合点处耦合到第一相互作用臂和第二相互作用臂，并将第一光束和第二光束组合成输出调制光束。 第一相互作用臂和第二相互作用臂包括具有根据调制刺激而改变的折射率的电光材料。 电光材料在施加调制激励之前具有第一折射率n1，并且在施加调制刺激之后具有第二折射率n2。
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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：US20100054655A1
公开(公告)日：2010-03-04
申请号：US12200222
申请日：2008-08-28
申请人： Alexei L. Glebov , Michael G. Lee
发明人： Alexei L. Glebov , Michael G. Lee
CPC分类号： H04Q11/0005 , G02B6/3524 , G02B6/3528 , G02B6/3546 , G02B6/356 , G02F1/295 , H04J14/02 , H04Q2011/003
摘要： An optical interconnect system includes an integrated circuit, at least one optical modulator, and a slab waveguide. The optical modulator is coupled to the integrated circuit and receives an input light beam from a light source and data from a source device and generates a modulated output light beam. The slab waveguide is coupled to the optical modulator and includes at least one input waveguide microlens, a plurality of output waveguide microlenses, and at least one deflector prism. The input waveguide microlens focuses the modulated output light beam from the modulator into a collimated light beam. The deflector prism is coupled to the integrated circuit, receives the collimated light beam from the input waveguide microlens, and deflects the collimated light beam toward one of the output waveguide microlenses according to an input voltage.
摘要翻译： 光学互连系统包括集成电路，至少一个光学调制器和平板波导。 光调制器耦合到集成电路并且接收来自光源的输入光束和来自源装置的数据，并且生成调制输出光束。 平板波导耦合到光学调制器并且包括至少一个输入波导微透镜，多个输出波导微透镜以及至少一个偏转棱镜。 输入波导微透镜将来自调制器的调制输出光束聚焦成准直光束。 偏转器棱镜耦合到集成电路，接收来自输入波导微透镜的准直光束，并根据输入电压将准直光束偏转到输出波导微透镜之一。
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