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1. 发明授权

US07274510B2 Circulator and polarization beam combiner 有权
标题翻译：循环器和偏振束组合器
公开(公告)号：US07274510B2
公开(公告)日：2007-09-25
申请号：US10387648
申请日：2003-03-13
申请人： Zheng Wang , Qi Deng , Yonglin Huang , Frank Levinson
发明人： Zheng Wang , Qi Deng , Yonglin Huang , Frank Levinson
IPC分类号： G02B5/30 , G02B27/28
CPC分类号： G02B27/286
摘要： System and techniques for reducing the polarization dependency of an optical component by combining the actions of a circulator and a polarization beam combiner to separate an optical signal into a plurality of orthogonally oriented polarization components; rotate at least one of the components so that the polarization orientation of the components are parallel; propagate the components through respective input ports of an optical component at substantially the same time; rotate at least one of a plurality of output components from the optical component so that the polarization orientation of the output components are orthogonal; and recombine the plurality of output components into an output optical signal.
摘要翻译：通过组合循环器和偏振光束组合器的动作来减小光学部件的偏振依赖性的系统和技术，以将光信号分离成多个正交取向的偏振分量; 旋转部件中的至少一个，使得部件的极化取向平行; 基本上同时在光学部件的各个输入端口传播部件; 从所述光学部件旋转多个输出部件中的至少一个，使得所述输出部件的偏振取向正交; 并将所述多个输出分量重组为输出光信号。

2. 发明授权

US08154414B2 Systems and methods for collecting data with sensors 有权
标题翻译：用传感器收集数据的系统和方法
公开(公告)号：US08154414B2
公开(公告)日：2012-04-10
申请号：US11278117
申请日：2006-03-30
申请人： Frank Levinson
发明人： Frank Levinson
IPC分类号： G08B23/00
CPC分类号： G02B6/4204 , Y10S128/903 , Y10S128/904
摘要： Systems and methods for collecting data. A modular sensing system includes a renewable power source with wireless and/or optical communication modules, a processing plane, and a sensing plane. The sensing systems can be deployed in various environments or on active subjects. A device with various components can be used to interact with the sensing system and collect data in real time or at a later time. Sensing systems can be enclosed within a structure or body and then recharged or renewed using an optical signal transmitted through the boundary.
摘要翻译：用于收集数据的系统和方法。模块化感测系统包括具有无线和/或光通信模块的可再生电源，处理平面和感测平面。感测系统可以部署在各种环境中或活动主体上。具有各种组件的设备可用于与感测系统交互并且实时或稍后地收集数据。感测系统可以封闭在结构或体内，然后使用通过边界传输的光信号进行再充电或更新。

3. 发明申请

US20050047778A1 Modular controller that interfaces with modular optical device 有权
标题翻译：与模块化光学设备连接的模块化控制器
公开(公告)号：US20050047778A1
公开(公告)日：2005-03-03
申请号：US10929978
申请日：2004-08-30
申请人： Frank Levinson
发明人： Frank Levinson
IPC分类号： G06F13/12 , G06F19/00 , H04B10/08
CPC分类号： H04B10/40
摘要： A controller for optical components. A controller includes an analog interface that is configured to connect to an optical component external to the controller. The analog interface is able to deliver and/or receive signals to and/or from the optical component. The controller includes a digital interface that is able to connect to a memory external to the controller. The digital interface may receive a digital representation of operating characteristics of the optical component. The controller is configured to deliver and/or receive signals to and/or from the optical component based on the digital representation of operating characteristics.
摘要翻译：光学元件控制器。控制器包括被配置为连接到控制器外部的光学部件的模拟接口。模拟接口能够向和/或从光学部件传送和/或接收信号。控制器包括能够连接到控制器外部的存储器的数字接口。数字接口可以接收光学部件的操作特性的数字表示。控制器被配置为基于操作特性的数字表示来向和/或从光学部件接收信号和/或从光学部件接收信号。

4. 发明申请

US20050025486A1 Bi-directional wavelength division multiplexing module 审中-公开
标题翻译：双向波分复用模块
公开(公告)号：US20050025486A1
公开(公告)日：2005-02-03
申请号：US10910424
申请日：2004-08-02
申请人： Johnny Zhong , Steve Wang , Frank Levinson
发明人： Johnny Zhong , Steve Wang , Frank Levinson
IPC分类号： H04B10/24 , H04J14/02
CPC分类号： H04B10/2503 , H04J14/02 , H04J14/0227 , H04J14/0246 , H04J14/025 , H04J14/0279
摘要： Optical systems route signals bi-directionally on a single fiber. The bidirectional data transmission over a single fiber can be used for WDM systems, including for example both CWDM and DWDM systems. The systems can include devices, such as interleavers, bandpass filter, and circulators, which are used in pairs at opposite ends of an optical fiber to couple signals into a bidirectional signal over the optical fiber. The use of a circulator enables signals traveling in opposite directions on the single fiber to occupy the same wavelength channels.
摘要翻译：光学系统在单个光纤上双向路由信号。单个光纤上的双向数据传输可用于WDM系统，包括例如CWDM和DWDM系统。这些系统可以包括诸如交织器，带通滤波器和循环器的器件，其在光纤的相对端成对使用以将信号耦合到光纤上的双向信号中。使用循环器使得在单个光纤上沿相反方向行进的信号能够占据相同的波长信道。

5. 发明授权

US08503842B2 Optical bus 有权
标题翻译：光总线
公开(公告)号：US08503842B2
公开(公告)日：2013-08-06
申请号：US13225200
申请日：2011-09-02
申请人： Frank Levinson
发明人： Frank Levinson
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/4246 , G02B6/4214 , H04B10/2504 , H04B10/278
摘要： An optical bus. Optical sub-assemblies are used to connect lengths of optical fiber to form a single optical fiber that is a bus. A master transceiver may be connected to one end of the fiber and nodes can be connected to the optical sub-assemblies. Each optical sub-assembly includes a center fiber with a mirror that enables each connector to reflect optical signals out of the fiber and that enables a node to launch optical signals on the optical bus. The optical bus can also be connected with a second transceiver that may be used to deliver optical power to the attached nodes. Some nodes include two optical subassemblies to enable bidirectional communication on the optical bus.
摘要翻译：光总线。光子组件用于连接光纤的长度以形成作为总线的单个光纤。主收发器可以连接到光纤的一端，并且节点可以连接到光学子组件。每个光学子组件包括具有反射镜的中心光纤，其使得每个连接器能够将光信号反射出光纤，并且使得节点能够在光学总线上发射光信号。光总线也可以与第二收发器连接，第二收发器可用于向所连接的节点传送光功率。一些节点包括两个光学子组件，以在光学总线上实现双向通信。

6. 发明申请

US20110318000A1 OPTICAL BUS 有权
公开(公告)号：US20110318000A1
公开(公告)日：2011-12-29
申请号：US13225212
申请日：2011-09-02
申请人： Frank Levinson
发明人： Frank Levinson
IPC分类号： H04B10/00 , H04B10/24
CPC分类号： G02B6/4246 , G02B6/4214 , H04B10/2504 , H04B10/278
摘要： An optical bus. Optical sub-assemblies are used to connect lengths of optical fiber to form a single optical fiber that is a bus. A master transceiver may be connected to one end of the fiber and nodes can be connected to the optical sub-assemblies. Each optical sub-assembly includes a center fiber with a mirror that enables each connector to reflect optical signals out of the fiber and that enables a node to launch optical signals on the optical bus. The optical bus can also be connected with a second transceiver that may be used to deliver optical power to the attached nodes. Some nodes include two optical subassemblies to enable bidirectional communication on the optical bus.

7. 发明授权

US07599583B2 Sensors with modular architecture 有权
标题翻译：传感器采用模块化架构
公开(公告)号：US07599583B2
公开(公告)日：2009-10-06
申请号：US11278116
申请日：2006-03-30
申请人： Frank Levinson
发明人： Frank Levinson
IPC分类号： G02B6/12 , B24B49/00
CPC分类号： G01D11/245
摘要： A modular sensing system architecture. A sensing system includes multiple planes that are in electrical communication. A power plane provides a power source and a communications module that can be optical and/or electrical in nature. The power source can be upgraded using optical power delivered over an optical fiber. The sensing system can also both transmit/receive data over the optical fiber. A processing plane provides memory and processing power. The processing plane can be updated/upgraded via the communications module or the optical fiber. A sensor plane includes multiple sensors. The architecture enables sensor planes to be interchangeable while still having communication with other planes of the sensor. The processing plane can be updated to accommodate different sensor configurations.
摘要翻译：模块化感测系统架构。感测系统包括电气通信的多个平面。电力平面提供了一种电源和可以是光学和/或电性质的通信模块。可以使用通过光纤传送的光功率来升级电源。感测系统还可以通过光纤发送/接收数据。处理平面提供内存和处理能力。可以通过通信模块或光纤更新/升级处理平面。传感器平面包括多个传感器。该架构使传感器平面可以互换，同时仍然与传感器的其他平面通信。可以更新处理平面以适应不同的传感器配置。

8. 发明申请

US20070123282A1 LOW POWER PULSE MODULATION COMMUNICATION IN MESH NETWORKS WITH MODULAR SENSORS 有权
标题翻译：具有模块传感器的网状网络中的低功率脉冲调制通信
公开(公告)号：US20070123282A1
公开(公告)日：2007-05-31
申请号：US11565420
申请日：2006-11-30
申请人： Frank Levinson
发明人： Frank Levinson
IPC分类号： H04Q7/00
CPC分类号： H04Q9/00 , G06F19/00 , H04Q2209/25
摘要： A modular sensor architecture. A sensor includes multiple planes that are in electrical communication. A power plane provides a power source and a communications module that can be optical and/or electrical in nature. The power source can be upgraded using optical power delivered over an optical fiber. The sensor can also both transmit/receive data over the optical fiber. A processing plane provides memory and processing power. The processing plane can be updated/upgraded via the communications module or the optical fiber. A sensor plane includes multiple sensors. Deployed sensors can transmit and receive data or programming using mesh networks and using low power pulse modulation.
摘要翻译：模块化传感器架构。传感器包括电气通信的多个平面。电力平面提供了一种电源和可以是光学和/或电性质的通信模块。可以使用通过光纤传送的光功率来升级电源。传感器还可以通过光纤传输/接收数据。处理平面提供内存和处理能力。可以通过通信模块或光纤更新/升级处理平面。传感器平面包括多个传感器。部署的传感器可以使用网状网络和使用低功率脉冲调制来传输和接收数据或编程。

9. 发明申请

US20050281515A1 Aligning optical components with three degrees of translational freedom 有权
标题翻译：将光学元件与三个平移自由度对准
公开(公告)号：US20050281515A1
公开(公告)日：2005-12-22
申请号：US11125918
申请日：2005-05-10
申请人： Chris Togami , Gary Sasser , Rudolf Hofmeister , Paul Rosenberg , Frank Levinson , Axel Mehnert
发明人： Chris Togami , Gary Sasser , Rudolf Hofmeister , Paul Rosenberg , Frank Levinson , Axel Mehnert
IPC分类号： G02B6/36 , G02B6/42
CPC分类号： G02B6/4204 , G02B6/423 , G02B6/4246
摘要： The principles of the present invention relate to aligning optical components with three degrees of translational freedom. A lens pin, a lens base, and a molded package are aligned in a first direction, a second direction, and a third direction such that the signal strength of optical signals transferred between a lens included in the lens pin and the molded package is optimized. The lens pin is mechanically coupled to the lens base to fix the position of the lens relative to the molded package in the first direction. Subsequently, the lens base and the molded package are realigned in the second and third directions such that the signal strength is again optimized. The lens base is mechanically coupled to the molded package to fix the position of the lens base relative to the molded package in the second and third directions.
摘要翻译：本发明的原理涉及将具有三个平移自由度的光学部件对准。透镜销，透镜基座和模制封装在第一方向，第二方向和第三方向上对准，使得在包括在透镜销的透镜和模制封装之间传输的光信号的信号强度被优化。透镜销被机械联接到透镜基座，以在第一方向上固定透镜相对于模制包装的位置。随后，透镜基座和模制封装在第二和第三方向上重新对准，使得信号强度再次被优化。透镜基座机械耦合到模制封装件，以在第二和第三方向上固定透镜基座相对于模制封装件的位置。

10. 发明申请

US20050060114A1 Testing and storing tuning information in modular optical devices 审中-公开
标题翻译：在模块化光学设备中测试和存储调谐信息
公开(公告)号：US20050060114A1
公开(公告)日：2005-03-17
申请号：US10929178
申请日：2004-08-30
申请人： Frank Levinson
发明人： Frank Levinson
IPC分类号： G06F13/12 , G06F19/00 , H04B10/08
CPC分类号： H04B10/0731 , H04J14/02
摘要： Testing optical components. A method of testing an optical component includes operating the optical component at a number of operating conditions. A digital representation of operating characteristics is generated as a result of operating the optical component at the number of operating conditions. The digital representation of operating characteristics is stored in a memory. The memory is included with the optical component in a least one optical module, laser module, and/or photosensitive module.
摘要翻译：测试光学元件。测试光学部件的方法包括在多个操作条件下操作光学部件。作为操作条件的数量的光学部件的操作的结果，产生操作特性的数字表示。操作特性的数字表示存储在存储器中。存储器包括在至少一个光学模块，激光模块和/或光敏模块中的光学部件。

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