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1. 发明授权

US09075254B2 Optical waveguide device module 有权
标题翻译：光波导器件模块
公开(公告)号：US09075254B2
公开(公告)日：2015-07-07
申请号：US13065671
申请日：2011-03-28
申请人： Motohiro Takemura , Shinsuke Kanno
发明人： Motohiro Takemura , Shinsuke Kanno
IPC分类号： G02F1/035 , G02F1/03
CPC分类号： G02B6/3608 , G02F1/0316 , G02F1/035 , G02F1/0356
摘要： An optical waveguide device module is provided, wherein a control electrode includes a signal electrode and ground electrodes disposed to sandwich the signal electrode, a connection substrate is provided with a signal line and ground lines disposed to sandwich the signal line, the distance W1 between the ground electrodes in the input end or the output end of the control electrode is larger than the distance W2 between the ground lines on the optical waveguide device side of the connection substrate, the control electrode has a portion of which the distance between the ground electrodes is smaller than the distance W2 in a portion away from the input end or the output end thereof, and interconnections of which the distance W between ground interconnections connecting the optical waveguide device and the connection substrate is at least smaller than the distance W1.
摘要翻译：提供了一种光波导器件模块，其中控制电极包括信号电极和布置成夹着信号电极的接地电极，连接基板设置有信号线和布线以夹住信号线的接地线，控制电极的输入端或输出端的接地电极大于连接基板的光波导装置侧的接地线之间的距离W2，控制电极的一部分接地电极之间的距离为小于远离输入端或其输出端的部分的距离W2，以及连接光波导装置和连接基板的接地互连之间的距离W至少小于距离W1的互连。

2. 发明申请

US20110268382A1 Optical waveguide device module 有权
标题翻译：光波导器件模块
公开(公告)号：US20110268382A1
公开(公告)日：2011-11-03
申请号：US13065671
申请日：2011-03-28
申请人： Motohiro Takemura , Shinsuke Kanno
发明人： Motohiro Takemura , Shinsuke Kanno
IPC分类号： G02F1/035
CPC分类号： G02B6/3608 , G02F1/0316 , G02F1/035 , G02F1/0356
摘要： An optical waveguide device module is provided, wherein a control electrode includes a signal electrode and ground electrodes disposed to sandwich the signal electrode, a connection substrate is provided with a signal line and ground lines disposed to sandwich the signal line, the distance W1 between the ground electrodes in the input end or the output end of the control electrode is larger than the distance W2 between the ground lines on the optical waveguide device side of the connection substrate, the control electrode has a portion of which the distance between the ground electrodes is smaller than the distance W2 in a portion away from the input end or the output end thereof, and interconnections of which the distance W between ground interconnections connecting the optical waveguide device and the connection substrate is at least smaller than the distance W1.
摘要翻译：提供了一种光波导器件模块，其中控制电极包括信号电极和布置成夹着信号电极的接地电极，连接基板设置有信号线和布线以夹住信号线的接地线，控制电极的输入端或输出端的接地电极大于连接基板的光波导装置侧的接地线之间的距离W2，控制电极的一部分接地电极之间的距离为小于远离输入端或其输出端的部分的距离W2，以及连接光波导装置和连接基板的接地互连之间的距离W至少小于距离W1的互连。

3. 发明申请

US20140023310A1 OPTICAL MODULATOR 有权
标题翻译：光学调制器
公开(公告)号：US20140023310A1
公开(公告)日：2014-01-23
申请号：US14001059
申请日：2012-02-22
申请人： Kei Katou , Shinsuke Kanno , Ryo Shimizu , Norikazu Miyazaki , Hideki Ichimei
发明人： Kei Katou , Shinsuke Kanno , Ryo Shimizu , Norikazu Miyazaki , Hideki Ichimei
IPC分类号： G02F1/01
CPC分类号： G02F1/011 , G02B6/2935 , G02B6/29352 , G02B6/30 , G02B6/4214 , G02B6/4225 , G02F1/0123 , G02F1/0311 , G02F1/225 , G02F2001/212
摘要： An optical modulator is provided which can compensate for a bias shift between an output light and a monitoring light of the optical modulator and which has a configuration capable of being reduced in size with a simple structure. The optical modulator comprises a substrate that has an electro-optical effect, an optical waveguide that includes a Mach-Zehnder type optical waveguide formed in the substrate, a modulation electrode that modulates light waves propagating in the optical waveguide, an optical fiber that guides an output light from the optical waveguide, light collecting means for collecting two radiated lights from the Mach-Zehnder type optical waveguide toward a single optical receiving element, and light intensity ratio adjusting means for adjusting a light intensity ratio of the two radiated lights received by the optical receiving element.
摘要翻译：提供了一种光调制器，其可以补偿光调制器的输出光和监视光之间的偏移偏移，并且具有能够以简单结构减小尺寸的配置。光调制器包括具有电光效应的基板，包括形成在基板中的马赫 - 曾德型光波导的光波导，调制在光波导中传播的光波的调制电极，引导光波导的光纤来自光波导的输出光，用于从马赫 - 策德尔型光波导朝向单个光接收元件收集两个辐射光的光收集装置，以及用于调节由所述光束接收元件接收的两个辐射光的光强度比的光强度比调节装置光接收元件。

4. 发明授权

US08923673B2 Optical modulator 有权
标题翻译：光调制器
公开(公告)号：US08923673B2
公开(公告)日：2014-12-30
申请号：US14001059
申请日：2012-02-22
申请人： Kei Katou , Shinsuke Kanno , Ryo Shimizu , Norikazu Miyazaki , Hideki Ichimei
发明人： Kei Katou , Shinsuke Kanno , Ryo Shimizu , Norikazu Miyazaki , Hideki Ichimei
IPC分类号： G02B6/26 , G02F1/01 , G02B6/30 , G02F1/03 , G02F1/225 , G02B6/293 , G02F1/21 , G02B6/42
CPC分类号： G02F1/011 , G02B6/2935 , G02B6/29352 , G02B6/30 , G02B6/4214 , G02B6/4225 , G02F1/0123 , G02F1/0311 , G02F1/225 , G02F2001/212
摘要： An optical modulator is provided which can compensate for a bias shift between an output light and a monitoring light of the optical modulator and which has a configuration capable of being reduced in size with a simple structure. The optical modulator comprises a substrate that has an electro-optical effect, an optical waveguide that includes a Mach-Zehnder type optical waveguide formed in the substrate, a modulation electrode that modulates light waves propagating in the optical waveguide, an optical fiber that guides an output light from the optical waveguide, light collecting means for collecting two radiated lights from the Mach-Zehnder type optical waveguide toward a single optical receiving element, and light intensity ratio adjusting means for adjusting a light intensity ratio of the two radiated lights received by the optical receiving element.
摘要翻译：提供了一种光调制器，其可以补偿光调制器的输出光和监视光之间的偏移偏移，并且具有能够以简单结构减小尺寸的配置。光调制器包括具有电光效应的基板，包括形成在基板中的马赫 - 曾德型光波导的光波导，调制在光波导中传播的光波的调制电极，引导光波导的光纤来自光波导的输出光，用于从马赫 - 策德尔型光波导朝向单个光接收元件收集两个辐射光的光收集装置，以及用于调节由所述光束接收元件接收的两个辐射光的光强度比的光强度比调节装置光接收元件。

5. 发明授权

US08774564B2 Optical waveguide element module 有权
标题翻译：光波导元件模块
公开(公告)号：US08774564B2
公开(公告)日：2014-07-08
申请号：US12736259
申请日：2009-03-06
申请人： Ryo Shimizu , Shinsuke Kanno , Toru Sugamata
发明人： Ryo Shimizu , Shinsuke Kanno , Toru Sugamata
IPC分类号： G02F1/035
CPC分类号： G02F1/0121 , G02F1/0356 , G02F1/2255
摘要： Disclosed is an optical waveguide element module in which a filter circuit including a capacitor is provided on a line through which a modulation signal is input to a modulating electrode of an optical waveguide element. The module is capable of preventing the deterioration of an electric signal in the filter circuit or the occurrence of a resonance phenomenon within the frequency range used and obtaining flat electrical/optical response frequency characteristics in a wide band of more than several tens of gigahertz. The capacitor is a single-layer capacitor and the relative permittivity of a dielectric in the capacitor is equal to or less than 1000.
摘要翻译：公开了一种光波导元件模块，其中包括电容器的滤波电路设置在调制信号被输入到光波导元件的调制电极的一行上。该模块能够防止在所使用的频率范围内的滤波器电路中的电信号的劣化或共振现象的发生，并且在多于几十赫兹的宽带中获得平坦的电/光响应频率特性。电容器是单层电容器，并且电容器中的电介质的相对介电常数等于或小于1000。

6. 发明申请

US20130243364A1 OPTICAL CONTROL DEVICE 有权
标题翻译：光控装置
公开(公告)号：US20130243364A1
公开(公告)日：2013-09-19
申请号：US13876811
申请日：2011-09-29
申请人： Shinsuke Kanno , Ryo Shimizu
发明人： Shinsuke Kanno , Ryo Shimizu
IPC分类号： G02F1/035
CPC分类号： G02F1/035 , G02F1/0356 , G02F2201/121
摘要： An optical control device is provided which can suppress crosstalk between electrodes without increasing the entire size of the device itself. The optical control device includes a substrate having an electro-optical effect, an optical waveguide formed in the substrate, and a modulation electrode modulating optical waves propagating in the optical waveguide. The modulation electrode includes at least two signal electrodes and ground electrodes arranged to interpose the signal electrodes therebetween. The optical control device further includes an electrical connection member that electrically connects the ground electrode disposed between the two signal electrodes to other ground electrodes and that is disposed to cross over part of the signal electrode.
摘要翻译：提供了一种可以抑制电极之间的串扰而不增加设备本身的整体尺寸的光学控制装置。光控制装置包括具有电光效应的基板，形成在基板中的光波导和调制电极，调制在光波导中传播的光波。调制电极包括至少两个信号电极和布置成将信号电极夹在其间的接地电极。光学控制装置还包括电连接构件，其将设置在两个信号电极之间的接地电极电连接到其它接地电极，并且设置成跨越信号电极的一部分。

7. 发明授权

US09568751B2 Optical control device 有权
标题翻译：光控装置
公开(公告)号：US09568751B2
公开(公告)日：2017-02-14
申请号：US13876811
申请日：2011-09-29
申请人： Shinsuke Kanno , Ryo Shimizu
发明人： Shinsuke Kanno , Ryo Shimizu
IPC分类号： G02F1/035
CPC分类号： G02F1/035 , G02F1/0356 , G02F2201/121
摘要： An optical control device is provided which can suppress crosstalk between electrodes without increasing the entire size of the device itself. The optical control device includes a substrate having an electro-optical effect, an optical waveguide formed in the substrate, and a modulation electrode modulating optical waves propagating in the optical waveguide. The modulation electrode includes at least two signal electrodes and ground electrodes arranged to interpose the signal electrodes therebetween. The optical control device further includes an electrical connection member that electrically connects the ground electrode disposed between the two signal electrodes to other ground electrodes and that is disposed to cross over part of the signal electrode.
摘要翻译：提供了一种可以抑制电极之间的串扰而不增加设备本身的整体尺寸的光学控制装置。光控制装置包括具有电光效应的基板，形成在基板中的光波导和调制电极，调制在光波导中传播的光波。调制电极包括至少两个信号电极和布置成将信号电极夹在其间的接地电极。光学控制装置还包括电连接构件，其将设置在两个信号电极之间的接地电极电连接到其它接地电极，并且设置成跨越信号电极的一部分。

8. 发明申请

US20110013863A1 OPTICAL WAVEGUIDE ELEMENT MODULE 有权
标题翻译：光学元件元件
公开(公告)号：US20110013863A1
公开(公告)日：2011-01-20
申请号：US12736259
申请日：2009-03-06
申请人： Ryo Shimizu , Shinsuke Kanno , Toru Sugamata
发明人： Ryo Shimizu , Shinsuke Kanno , Toru Sugamata
IPC分类号： G02F1/035
CPC分类号： G02F1/0121 , G02F1/0356 , G02F1/2255
摘要： Disclosed is an optical waveguide element module in which a filter circuit including a capacitor is provided on a line through which a modulation signal is input to a modulating electrode of an optical waveguide element and which is capable of preventing the deterioration of an electric signal in the filter circuit or the occurrence of a resonance phenomenon within the frequency range used and obtaining flat electrical/optical response frequency characteristics in a wide band of more than several tens of gigahertz, even though a single-layer capacitor is used as the capacitor.The optical waveguide element module includes: an optical waveguide element including a substrate 1 that is made of a material having an electro-optical effect, an optical waveguide 2 that is formed on the substrate, and a modulating electrode (3) that modulates a light wave propagated through the optical waveguide; and a filter circuit (7) that is provided on a line through which a modulation signal is input to the modulating electrode and includes a capacitor. The capacitor is a single-layer capacitor and the relative permittivity of a dielectric in the capacitor is equal to or less than 1000.
摘要翻译：公开了一种光波导元件模块，其中包括电容器的滤波器电路设置在调制信号被输入到光波导元件的调制电极的线上，并且能够防止光信号的劣化滤波器电路或在所使用的频率范围内出现共振现象，并且即使使用单层电容器作为电容器，也可以获得在几十赫兹的宽带内的平坦的电/光响应频率特性。光波导元件模块包括：光波导元件，其包括由具有电光效应的材料制成的基板1，形成在基板上的光波导2和调制光的调制电极（3）波通过光波导传播; 以及设置在调制信号被输入到调制电极并包括电容器的线上的滤波电路（7）。电容器是单层电容器，并且电容器中的电介质的相对介电常数等于或小于1000。

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