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标题翻译：高密度集成光学无缝开关

公开(公告)号：WO2005083486A1

公开(公告)日：2005-09-09

申请号：PCT/US2005/002182

申请日：2005-01-24

申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY , HAUS, Hermann, A. , POPOVIC, Milos , WATTS, Michael , WONG, Chee, Wei , KIMERLING, Lionel, C.

发明人： HAUS, Hermann, A. , POPOVIC, Milos , WATTS, Michael , WONG, Chee, Wei , KIMERLING, Lionel, C.

IPC分类号： G02B6/293

CPC分类号： H04J14/0206 , G02B6/125 , G02B6/3536 , G02B6/3546 , G02B6/3562 , G02B6/357 , G02B6/3576 , G02B6/3584 , G02B6/3596 , G02B2006/12145 , G02B2006/12159 , G02F1/3132 , G02F1/3136 , H04J14/0204 , H04J14/0212

摘要： An optical device includes a first (A) and a second (A') splitting device. Each of the first and second splitting devices have respective first and second input ports, respective first and second output ports, and a respective transfer matrix. A first optical waveguide (84) is optically coupled to the first output port of the first splitting device and the first input port of the second splitting device. A second optical waveguide (83) is optically coupled to the second output port of the first splitting device and the second input port of the second splitting device. The first and second optical waveguides are configured to introduce a phase shift of an optical device includes a first and a second splitting device. Each of the first and second splitting devices have respective first and second input ports, respective first and second output ports, and a respective transfer matrix. A first optical waveguide is optically coupled to the first output port of the first splitting device and the first input port of the second splitting device. A second optical waveguide is optically coupled to the second output port of the first splitting device and the second input port of the second sitting device. The first and second optical waveguides are configured to introduce a phase shift of an optical device includes a first and a second splitting device. Each of the first and second splitting devices have respective first and second input ports, respective first and second output ports, and a respective transfer matrix. A first optical waveguide is optically coupled to the first output port of the first splitting device and the first input port of the second splitting device. A second optical waveguide is optically coupled to the second output port of the first splitting device and the second input port of the second splitting device. The first and second optical waveguides are configured to introduce a phase shift of π radians to the optical radiation propagating through the first optical waveguide with respect to the optical radiation propagating through the second optical waveguide. The transfer matrix of the second splitting device is the diagonal transpose of the transfer matrix of the first splitting de vice and the transfer matrix of the second splitting device is substantially different from the transfer matrix of the first splitting device.

摘要翻译：光学装置包括第一（A）和第二（A'）分割装置。第一和第二分离装置中的每一个具有相应的第一和第二输入端口，相应的第一和第二输出端口以及相应的传输矩阵。第一光波导（84）光耦合到第一分离装置的第一输出端口和第二分离装置的第一输入端口。第二光波导（83）光耦合到第一分离装置的第二输出端口和第二分离装置的第二输入端口。第一和第二光波导被配置为引入光学器件的相移包括第一和第二分离器件。第一和第二分离装置中的每一个具有相应的第一和第二输入端口，相应的第一和第二输出端口以及相应的传输矩阵。第一光波导光学耦合到第一分离装置的第一输出端口和第二分离装置的第一输入端口。第二光波导光学耦合到第一分离装置的第二输出端口和第二坐便装置的第二输入端口。第一和第二光波导被配置为引入光学器件的相移包括第一和第二分离器件。第一和第二分离装置中的每一个具有相应的第一和第二输入端口，相应的第一和第二输出端口以及相应的传输矩阵。第一光波导光学耦合到第一分离装置的第一输出端口和第二分离装置的第一输入端口。第二光波导光学地耦合到第一分离装置的第二输出端口和第二分离装置的第二输入端口。第一和第二光波导被配置为相对于通过第二光波导传播的光辐射，将pi弧度的相移引入通过第一光波导传播的光辐射。第二分割装置的传送矩阵是第一分割装置的传送矩阵的对角线转置，并且第二分割装置的传送矩阵与第一分割装置的传送矩阵基本不同。

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