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18 条记录 (耗时 0.023 秒)

    Apparatus comprising optical pulse-generating means
    5.
    发明授权
    Apparatus comprising optical pulse-generating means 失效
    装置包括光脉冲发生装置

    公开(公告)号：US5040183A

    公开(公告)日：1991-08-13

    申请号：US553311

    申请日：1990-07-20

    申请人： Young-Kai Chen ,  Ming-Chiang Wu

    发明人： Young-Kai Chen ,  Ming-Chiang Wu

    IPC分类号： H01S5/00 ,  H01S5/026 ,  H01S5/065 ,  H01S5/343

    CPC分类号： B82Y20/00 ,  H01S5/065 ,  H01S5/026 ,  H01S5/34306 ,  H01S5/34313 ,  H01S5/3434

    摘要： Disclosed is apparatus that comprises integrated colliding pulse mode-locked means for generating ultrashort optical pulses. The means advantageously are capable of producing transform-limited (or nearly transform-limited) pulses. Several exemplary embodiments are disclosed. Exemplarily the invention is embodied in InP-based integrated means that produced 1.4 ps pulses at a 32.6 GHz repetition rate.

    摘要翻译： 公开了包括用于产生超短光脉冲的集成冲击脉冲锁模装置的装置。 该装置有利地能够产生变换限制（或几乎变换限制）的脉冲。 公开了几个示例性实施例。 示例性地，本发明体现在基于InP的集成装置中，其以32.6GHz重复率产生1.4ps脉冲。

    COMPACT WAVELENGTH-SELECTIVE OPTICAL CROSSCONNECT
    6.
    发明申请
    COMPACT WAVELENGTH-SELECTIVE OPTICAL CROSSCONNECT 有权
    紧凑的波长选择性光学检测

    公开(公告)号：US20080080810A1

    公开(公告)日：2008-04-03

    申请号：US11514674

    申请日：2006-08-31

    申请人： Ming-Chiang Wu

    发明人： Ming-Chiang Wu

    IPC分类号： G02B6/26

    CPC分类号： G02B6/3556 ,  G02B6/3512 ,  H04J14/0212 ,  H04J14/0213 ,  H04Q11/0005 ,  H04Q2011/0016 ,  H04Q2011/0024 ,  H04Q2011/003 ,  H04Q2011/0052

    摘要： A system and method of optically routing wavelength channels from within a plurality of optical inputs to any of a plurality of optical outputs. An optical wavelength-selective cross connect (WSXC) switch is described with a first stage of wavelength division multiplexing (WDM) routers which support an optical input and a plurality of optical outputs, which are interconnected to a second stage of WDM routers having a plurality of optical inputs and an optical output. The wavelength channel is routed in two stages from one of the input stage routers to an output stage router for output. It should be appreciated that the WSXC switch of the invention can be utilized for passing optical signals in either direction. In a preferred implementation integrated circuit router chips are stacked into cubes to form the routers stages which are cross coupled using a twisted butt joint to form a WSXC switch.

    摘要翻译： 将多个光输入内的波长信道光路由到多个光输出中的任一个的系统和方法。 描述光波长选择性交叉连接（WSXC）交换机，其中第一级波分复用（WDM）路由器支持光输入和多个光输出，这些光输入与多个光输出互连到具有多个 的光输入和光输出。 波长信道从两个阶段路由到一个输入级路由器到一个输出级路由器进行输出。 应当理解，本发明的WSXC开关可用于沿任一方向通过光信号。 在优选的实施方案中，集成电路路由器芯片被堆叠成多维数据集以形成使用扭曲的对接交叉耦合以形成WSXC交换机的路由器级。

    Wavelength-selective 1×N2 switches with two-dimensional input/output fiber arrays
    7.
    发明授权
    Wavelength-selective 1×N2 switches with two-dimensional input/output fiber arrays 有权
    具有二维输入/输出光纤阵列的波长选择性1xN2开关

    公开(公告)号：US07336867B2

    公开(公告)日：2008-02-26

    申请号：US11444146

    申请日：2006-05-30

    申请人： Ming-Chiang Wu ,  Jui-Che Tsai

    发明人： Ming-Chiang Wu ,  Jui-Che Tsai

    IPC分类号： G02B6/26

    CPC分类号： G02B6/356 ,  G02B6/2931 ,  G02B6/29311 ,  G02B6/29313 ,  G02B6/29383 ,  G02B6/3512 ,  G02B6/3518 ,  G02B6/3558

    摘要： A 1×N2 wavelength selective switch (WSS) configuration in which switch elements are configured in a way that enables the input or output fibers to be arranged in a two-dimensional (2D) array. By employing 2D arrays of input/output channels, the channel count is increased from N to N2 for wavelength selective switches. In one embodiment, in which the components are arranged as a 2- ƒ imaging system, a one-dimensional (1D) array of mirrors is configured such that each mirror has a dual scanning axis (i.e., each mirror can be scanned in X and Y directions). In another embodiment, in which the components are arranged as a 4- ƒ imaging system, two 1D arrays of mirrors are configured with orthogonal scanning directions. In both embodiments, the number of ports is increased from N to N2.

    摘要翻译： 一种1xN 2波长选择开关（WSS）配置，其中开关元件被配置为使输入或输出光纤能够以二维（2D）阵列排列。 通过采用输入/输出通道的2D阵列，波长选择开关的通道数从N增加到N <2>。 在其中组件被布置为2-f成像系统的一个实施例中，反射镜的一维（1D）阵列被配置为使得每个反射镜具有双重扫描轴（即，每个反射镜可以在X和 Y方向）。 在其中组件被布置为4-f成像系统的另一实施例中，两个1D阵列的反射镜被配置为具有正交扫描方向。 在两个实施例中，端口数量从N增加到N 2。

    Wavelength-selective 1xN2 switches with two-dimensional input/output fiber arrays
    8.
    发明申请
    Wavelength-selective 1xN2 switches with two-dimensional input/output fiber arrays 有权
    具有二维输入/输出光纤阵列的波长选择性1xN2开关

    公开(公告)号：US20050213877A1

    公开(公告)日：2005-09-29

    申请号：US11053182

    申请日：2005-02-07

    申请人： Ming-Chiang Wu ,  Jui-Che Tsai

    发明人： Ming-Chiang Wu ,  Jui-Che Tsai

    IPC分类号： G02B6/26 ,  G02B6/34 ,  G02B6/35

    CPC分类号： G02B6/356 ,  G02B6/2931 ,  G02B6/29311 ,  G02B6/29313 ,  G02B6/29383 ,  G02B6/3512 ,  G02B6/3518 ,  G02B6/3558

    摘要： A 1×N2 wavelength selective switch (WSS) configuration in which switch elements are configured in a way that enables the input or output fibers to be arranged in a two-dimensional (2D) array. By employing 2D arrays of input/output channels, the channel count is increased from N to N2 for wavelength selective switches. In one embodiment, in which the components are arranged as a 2-f imaging system, a one-dimensional (1D) array of mirrors is configured such that each mirror has a dual scanning axis (i.e., each mirror can be scanned in X and Y directions). In another embodiment, in which the components are arranged as a 4-f imaging system, two 1D arrays of mirrors are configured with orthogonal scanning directions. In both embodiments, the number of ports is increased from N to N2.

    摘要翻译： 一种1xN 2波长选择开关（WSS）配置，其中开关元件被配置为使输入或输出光纤能够以二维（2D）阵列排列。 通过采用输入/输出通道的2D阵列，波长选择开关的通道数从N增加到N <2>。 在其中组件被布置为2-f成像系统的一个实施例中，反射镜的一维（1D）阵列被配置为使得每个反射镜具有双重扫描轴（即，可以在X中扫描每个反射镜， Y方向）。 在其中组件被布置为4-f成像系统的另一个实施例中，两个1 D反射镜阵列被配置为具有正交扫描方向。 在两个实施例中，端口数量从N增加到N 2。

    MONOLITHIC MEMS-BASED WAVELENGTH-SELECTIVE SWITCHES AND CROSS CONNECTS
    9.
    发明申请
    MONOLITHIC MEMS-BASED WAVELENGTH-SELECTIVE SWITCHES AND CROSS CONNECTS 审中-公开
    基于单片MEMS的波长选择开关和交叉连接

    公开(公告)号：US20070160321A1

    公开(公告)日：2007-07-12

    申请号：US11566184

    申请日：2006-12-01

    申请人： Ming-Chiang Wu ,  Chao-Hsi Chi

    发明人： Ming-Chiang Wu ,  Chao-Hsi Chi

    IPC分类号： G02B6/28 ,  G02B6/34

    CPC分类号： G02B6/12007 ,  G02B6/12021

    摘要： Wavelength-selective 1×N switches (WSSs) and N×N cross-connects (WSXCs) are described which are fabricated as monolithic or hybrid devices. In a preferred embodiment, the optic ports, dispersion elements, and collimating elements are formed on a single monolithic substrate. A micromirror and actuator are either fabricated within the substrate or a separate micromirror is utilized forming a hybrid WSS or WSXC. The optical elements can be formed in an opaque substrate layer (e.g., silicon, SOI, and so forth) or in an optically transparent layer of a PLC material (e.g., silica-on-silicon). Embodiments describe the use of linear and rotary comb drives for actuating front surface mirrors, or solid-immersion micromirrors (SIMs). The switching devices reduce system footprint while reducing or eliminating the need for alignment of the optical elements.

    摘要翻译： 描述了波长选择性1xN交换机（WSS）和NxN交叉连接（WSXC），其被制造为单片或混合设备。 在优选实施例中，光学端口，色散元件和准直元件形成在单个整体式衬底上。 微镜和致动器在衬底内制造，或者使用单独的微镜形成混合WSS或WSXC。 光学元件可以形成在不透明的衬底层（例如，硅，SOI等等）中或者在PLC材料的光透明层（例如硅上硅）上。 实施例描述了线性和旋转梳状驱动器用于致动前表面镜或固体浸没式微镜（SIM）的用途。 开关器件减少或消除了对光学元件对准的需要，减少了系统占用面积。

    Wavelength-selective 1XN² switches with two-dimensional input/output fiber arrays
    10.
    发明申请
    Wavelength-selective 1XN² switches with two-dimensional input/output fiber arrays 有权
    具有二维输入/输出光纤阵列的波长选择性1XN²开关

    公开(公告)号：US20060291773A1

    公开(公告)日：2006-12-28

    申请号：US11444146

    申请日：2006-05-30

    申请人： Ming-Chiang Wu ,  Jui-Che Tsai

    发明人： Ming-Chiang Wu ,  Jui-Che Tsai

    IPC分类号： G02B6/26

    CPC分类号： G02B6/356 ,  G02B6/2931 ,  G02B6/29311 ,  G02B6/29313 ,  G02B6/29383 ,  G02B6/3512 ,  G02B6/3518 ,  G02B6/3558

    摘要： A 1×N2 wavelength selective switch (WSS) configuration in which switch elements are configured in a way that enables the input or output fibers to be arranged in a two-dimensional (2D) array. By employing 2D arrays of input/output channels, the channel count is increased from N to N2 for wavelength selective switches. In one embodiment, in which the components are arranged as a 2-f imaging system, a one-dimensional (1D) array of mirrors is configured such that each mirror has a dual scanning axis (i.e., each mirror can be scanned in X and Y directions). In another embodiment, in which the components are arranged as a 4-f imaging system, two 1D arrays of mirrors are configured with orthogonal scanning directions. In both embodiments, the number of ports is increased from N to N2.

    摘要翻译： 一种1xN 2波长选择开关（WSS）配置，其中开关元件被配置为使输入或输出光纤能够以二维（2D）阵列排列。 通过采用输入/输出通道的2D阵列，波长选择开关的通道数从N增加到N <2>。 在其中组件被布置为2-f成像系统的一个实施例中，反射镜的一维（1D）阵列被配置为使得每个反射镜具有双重扫描轴（即，可以在X中扫描每个反射镜， Y方向）。 在其中组件被布置为4-f成像系统的另一实施例中，两个1D阵列的反射镜被配置为具有正交扫描方向。 在两个实施例中，端口数量从N增加到N 2。