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1. 发明授权

US07483453B2 Frequency setting of a multisection laser diode taking into account thermal effects 有权
标题翻译：考虑热效应的多段激光二极管的频率设置
公开(公告)号：US07483453B2
公开(公告)日：2009-01-27
申请号：US10540087
申请日：2003-12-19
申请人： Ronan Diffily , David McDonald , Tommy Mullane
发明人： Ronan Diffily , David McDonald , Tommy Mullane
IPC分类号： H01S3/098 , H04B10/04 , H04B10/12
CPC分类号： H01S5/06256 , H01S5/0617 , H01S5/0687 , H01S5/1209
摘要： A system in which the controller (24) of a multi section diode laser such as a SG-DBR (10) is configured so that the laser can be swept rapidly in a pre-determined frequency direction through a series of frequency points by asserting a pre-calibrated series of sets of control input values to the sections of the diode laser, wherein the frequency points are obtained from cavity modes in a plurality of different supermodes, and the sets of control input values are pre-determined to take account of thermal transients that are known to arise from jumps in the output modes that occur when sweeping through the pre-calibrated series of sets of control input values in the pre-determined frequency direction.
摘要翻译：其中诸如SG-DBR（10）的多段二极管激光器的控制器（24）被配置为使得激光器可以通过一系列频率点在预定的频率方向上快速扫描，对二极管激光器的部分预先校准的一系列控制输入值，其中从多个不同超音波中的腔模式获得频点，并且预先确定控制输入值的集合以考虑热已知由在预定频率方向上扫描经过预校准的一系列控制输入值的输出模式中的跳跃而产生的瞬变。

2. 发明申请

US20060153253A1 Frequency setting of a multisection laser diode taking into account thermal effects 有权
标题翻译：考虑热效应的多段激光二极管的频率设置
公开(公告)号：US20060153253A1
公开(公告)日：2006-07-13
申请号：US10540087
申请日：2003-12-19
申请人： Ronan Diffily , David McDonald , Tommy Mullane
发明人： Ronan Diffily , David McDonald , Tommy Mullane
IPC分类号： H01S3/13
CPC分类号： H01S5/06256 , H01S5/0617 , H01S5/0687 , H01S5/1209
摘要： A system in which the controller (24) of a multi section diode laser such as a SG-DBR (10) is configured so that the laser can be swept rapidly in a pre-determined frequency direction through a series of frequency points by asserting a pre-calibrated series of sets of control input values to the sections of the diode laser, wherein the frequency points are obtained from cavity modes in a plurality of different supermodes, and the sets of control input values are pre-determined to take account of thermal transients that are known to arise from jumps in the output modes that occur when sweeping through the pre-calibrated series of sets of control input values in the pre-determined frequency direction.
摘要翻译：其中诸如SG-DBR（10）的多段二极管激光器的控制器（24）被配置为使得激光器可以通过一系列频率点在预定的频率方向上快速扫描，对二极管激光器的部分预先校准的一系列控制输入值，其中从多个不同超音波中的腔模式获得频点，并且预先确定控制输入值的集合以考虑热已知由在预定频率方向上扫描经过预校准的一系列控制输入值的输出模式中的跳跃而产生的瞬变。

3. 发明申请

US20070183465A1 Method and system for continuous sweeping of a tunable laser 有权
标题翻译：连续扫描可调谐激光的方法和系统
公开(公告)号：US20070183465A1
公开(公告)日：2007-08-09
申请号：US10552967
申请日：2004-04-14
申请人： Tommy Mullane , David McDonald , Thomas Farrell , Ciaran Polley , Peter Oconnor
发明人： Tommy Mullane , David McDonald , Thomas Farrell , Ciaran Polley , Peter Oconnor
IPC分类号： H01S3/10
CPC分类号： H01S5/068 , H01S5/0014 , H01S5/0617 , H01S5/0625
摘要： The invention relates to a method and system for providing a set of continuous tuning regions from a discontinuously tuned laser, by providing a wavelength reference having at least first and second resonance peaks, sweeping the laser across a pre-determined wavelength range of the wavelength reference, and defining, within the laser sweep, one or more regions of continuous tuning operation of the laser, each of the regions corresponding to a response of the laser between adjacent resonance peaks of the wavelength reference. The advantage of the invention is that it provides a way for stitching together continuous regions of a multi-section tunable laser in an efficient and accurate manner.
摘要翻译：本发明涉及一种用于通过提供具有至少第一和第二共振峰值的波长参考来提供来自不连续调谐的激光器的一组连续调谐区域的方法和系统，将激光扫过波长参考的预定波长范围并且在所述激光扫描内限定所述激光器的连续调谐操作的一个或多个区域，所述区域中的每一个对应于所述激光在所述波长参考的相邻共振峰之间的响应。本发明的优点在于它提供了一种以有效和准确的方式将多段可调谐激光器的连续区域拼接在一起的方式。

4. 发明授权

US07649917B2 Method and system for continuous sweeping of a tunable laser 有权
标题翻译：连续扫描可调谐激光的方法和系统
公开(公告)号：US07649917B2
公开(公告)日：2010-01-19
申请号：US10552967
申请日：2004-04-14
申请人： Tommy Mullane , David McDonald , Thomas Farrell , Ciaran Polley , Peter B. O'Connor
发明人： Tommy Mullane , David McDonald , Thomas Farrell , Ciaran Polley , Peter B. O'Connor
IPC分类号： H01S3/10
CPC分类号： H01S5/068 , H01S5/0014 , H01S5/0617 , H01S5/0625
摘要： The invention relates to a method and system for providing a set of continuous tuning regions from a discontinuously tuned laser, by providing a wavelength reference having at least first and second resonance peaks, sweeping the laser across a pre-determined wavelength range of the wavelength reference, and defining, within the laser sweep, one or more regions of continuous tuning operation of the laser, each of the regions corresponding to a response of the laser between adjacent resonance peaks of the wavelength reference. The advantage of the invention is that it provides a way for stitching together continuous regions of a multi-section tunable laser in an efficient and accurate manner.
摘要翻译：本发明涉及一种用于通过提供具有至少第一和第二共振峰值的波长参考来提供来自不连续调谐的激光器的一组连续调谐区域的方法和系统，将激光扫过波长参考的预定波长范围并且在所述激光扫描内限定所述激光器的连续调谐操作的一个或多个区域，所述区域中的每一个对应于所述激光在所述波长参考的相邻共振峰之间的响应。本发明的优点在于它提供了一种以有效和准确的方式将多段可调谐激光器的连续区域拼接在一起的方式。

5. 发明授权

US09208924B2 Electrically conductive element, system, and method of manufacturing 有权
标题翻译：导电元件，系统和制造方法
公开(公告)号：US09208924B2
公开(公告)日：2015-12-08
申请号：US12552487
申请日：2009-09-02
申请人： Daniel Boss , Scott Qualls , David McDonald , Terrance Z. Kaiserman , Keith J. Margolin , Michael Wassief , Liang Chai
发明人： Daniel Boss , Scott Qualls , David McDonald , Terrance Z. Kaiserman , Keith J. Margolin , Michael Wassief , Liang Chai
IPC分类号： H01B7/30 , H01B5/02 , H01R25/14 , H05K3/10 , H01B13/16 , H01R4/24
CPC分类号： H01H59/00 , H01B5/02 , H01B13/165 , H01H49/00 , H01R4/2404 , H01R25/147 , H05K3/103 , H05K2201/09672 , H05K2201/09963 , Y10T29/49117 , Y10T29/49155 , Y10T307/74
摘要： An electrically conductive element, including an insulator and a first conductor, is provided, which can be affixed to a second conductor consisting of conductive structural element, wherein the insulator is positioned between the first and second conductors to electrically isolate them. A power supply may be connected between the first and second conductors to provide power thereto, and an electrical device may be connected across the first and second conductors.
摘要翻译：提供了包括绝缘体和第一导体的导电元件，其可以固定到由导电结构元件组成的第二导体，其中绝缘体位于第一和第二导体之间以将它们电隔离。电源可以连接在第一和第二导体之间以向其提供电力，并且电气设备可以跨越第一和第二导体连接。

6. 发明授权

US09028404B2 Physiological status monitoring system 有权
标题翻译：生理状态监测系统
公开(公告)号：US09028404B2
公开(公告)日：2015-05-12
申请号：US12804761
申请日：2010-07-28
申请人： Matthew J. DeRemer , Richard B. Streeter , Craig D. Mielcarz , Gordon S. Lewis , David McDonald
发明人： Matthew J. DeRemer , Richard B. Streeter , Craig D. Mielcarz , Gordon S. Lewis , David McDonald
IPC分类号： A61B5/00 , G06F13/00 , A61B5/02 , A61B5/024 , A61B5/08 , A61B5/11 , H05K1/18
CPC分类号： A61B5/6805 , A61B5/0002 , A61B5/02 , A61B5/02438 , A61B5/0816 , A61B5/1118 , A61B5/6831 , H05K1/0283 , H05K1/038 , H05K1/18 , H05K2201/09263
摘要： A physiological monitoring system includes a sensor subsystem worn by a person including at least a one sensor. A dock is associated with the sensor subsystem and includes a first connector component electrically connected to the sensor. A portable transmitting unit is received in the dock and includes a transmitter and a connector component removeably mateable with the dock connector component to route sensor data to the transmitter.
摘要翻译：生理监测系统包括由至少一个传感器的人员佩戴的传感器子系统。坞站与传感器子系统相关联并且包括电连接到传感器的第一连接器部件。便携式发送单元被接收在基座中，并且包括发射器和连接器组件，其可拆卸地与基座连接器部件配合，以将传感器数据路由到发射器。

7. 发明授权

US08699875B2 Dispersion measurement system and method in an optical communication network 有权
标题翻译：光通信网络中的色散测量系统和方法
公开(公告)号：US08699875B2
公开(公告)日：2014-04-15
申请号：US13810957
申请日：2011-07-19
申请人： Emilio Bravi , Giuseppe Tali , David McDonald , Michael Todd , David Bernard
发明人： Emilio Bravi , Giuseppe Tali , David McDonald , Michael Todd , David Bernard
IPC分类号： G01N21/41 , H04B10/07 , H04B17/00 , G01N21/84
CPC分类号： H04B10/07951 , G01M11/332 , G01M11/335 , G01M11/338 , H04B10/073
摘要： The invention relates to a system and method of dispersion measurement in an optical fiber network. The invention provides means for transmitting from a transmitting node, using a single tunable laser transmitter, two consecutive bursts of data at different wavelengths λ1 and λ2 to a receiver node, wherein each burst of data comprises a unique sequence of amplitude modulated data, and wherein the two sequences are injected with a fixed known delay. The delay between the two consecutive bursts of data is maintained by selective switching of the tunable laser, such that clock recovery circuitry at the receiver node remains locked during the delay between the two bursts. The dispersion measurements method of the present invention is based on walk off and bit position detection between two wavelengths suitable for fast optical burst switching network is described. This method does not require an operator, extra equipment, or traffic interruption on the network.
摘要翻译：本发明涉及光纤网络中色散测量的系统和方法。本发明提供了用于使用单个可调谐激光发射器从不同波长λ1和λ2的两个连续的数据突发传送到接收机节点的装置，其中每个数据突发包括幅度调制数据的唯一序列，并且其中两个序列以固定的已知延迟注入。通过可调谐激光器的选择性切换来维持两个连续的数据脉冲之间的延迟，使得接收器节点处的时钟恢复电路在两个脉冲串之间的延迟期间保持锁定。本发明的色散测量方法是基于步行和适用于快速光突发交换网络的两个波长之间的位位置检测进行描述的。该方法不需要网络上的操作员，额外的设备或流量中断。

8. 发明授权

US08577221B2 Switch system and method for the monitoring of virtual optical paths in an optical burst switched (OBS) communication network 有权
标题翻译：用于监视光突发交换（OBS）通信网络中的虚拟光路的交换系统和方法
公开(公告)号：US08577221B2
公开(公告)日：2013-11-05
申请号：US13509533
申请日：2010-11-12
申请人： David McDonald , Tom Farrell , Jim Shields , John Courtney
发明人： David McDonald , Tom Farrell , Jim Shields , John Courtney
IPC分类号： H04B17/00 , H04J14/00 , H04J14/02
CPC分类号： H04J14/0227 , H04J14/0283 , H04Q11/0066 , H04Q2011/0064 , H04Q2011/0069
摘要： The invention provides an optical burst switch in an Optical Burst Switched (OBS) communication network, said optical burst switch comprising means for monitoring and maintaining mesh of virtual optical paths from a communication node to a plurality of other communication nodes, arranged in a ring network, enabling traffic data to be transmitted and/or received between nodes via a physical optical path. The switch also provides means for sending a data packet probe on a virtual path from a node to each other node in the OBS communication network, wherein data packet probe information received at said switch provides information of availability of the physical optical path for sending traffic data between nodes. The switch can be configured such that the rate at which this path monitoring is scheduled guaranteeing less than 50 ms protection switch in the event of monitoring a failed or degraded path.
摘要翻译：本发明提供了一种光突发交换（OBS）通信网络中的光突发交换机，所述光突发交换机包括用于监视和维护从通信节点到多个其他通信节点的虚拟光路的网格的装置，其布置在环网使得能够经由物理光路在节点之间传送和/或接收业务数据。交换机还提供用于在OBS通信网络中的节点到另一个节点的虚拟路径上发送数据分组探测的装置，其中在所述交换机处接收的数据分组探测信息提供用于发送业务数据的物理光路的可用性的信息节点之间。可以配置交换机，以便在监视路径失败或恶化的情况下，调度此路径监视的速率保证小于50ms的保护开关。

9. 发明申请

US20120144980A1 SYSTEM AND METHOD FOR ELECTRONIC PROCESSING OF CYMBAL VIBRATION 有权
标题翻译：用于电子处理圆柱振动的系统和方法
公开(公告)号：US20120144980A1
公开(公告)日：2012-06-14
申请号：US12966965
申请日：2010-12-13
申请人： John V. Roderick , Julia Truchsess , Christopher Ryan , David McDonald , Jonathan A. Marks
发明人： John V. Roderick , Julia Truchsess , Christopher Ryan , David McDonald , Jonathan A. Marks
IPC分类号： G10H3/12 , G10H3/03
CPC分类号： G10H3/143 , G10H3/186 , G10H2230/321
摘要： In one embodiment, an electronic cymbal system includes a first pickup configured to generate an electrical signal representative of vibrations in a first cymbal, and a controller configured to receive the first electrical signal and to process the first electrical signal to generate an output. The controller includes a digital signal processor (DSP) configured to subject a version of the first electrical signal to a digital signal processing technique. The digital signal processing technique includes one or more of dynamic range compression, expansion, frequency equalization, harmonic excitation, comb filtering, and pitch shifting. The cymbals may be any of variety of known cymbals, such as hi-hat, crash and ride cymbals, and may be of the perforated type configured to reduce noise for indoor use. Lighting control may be provided to illuminate the cymbal for functional or aesthetic purposes.
摘要翻译：在一个实施例中，电子钹系统包括被配置为产生代表第一钹的振动的电信号的第一拾取器和被配置为接收第一电信号并且处理第一电信号以产生输出的控制器。控制器包括被配置为将第一电信号的版本对数字信号处理技术进行管理的数字信号处理器（DSP）。数字信号处理技术包括动态范围压缩，扩展，频率均衡，谐波激励，梳状滤波和音调偏移中的一个或多个。钹可以是各种已知的钹，例如踩hat，碰撞和乘坐钹，并且可以是被配置为减少室内使用噪声的穿孔类型。可以提供照明控制以照亮钹的功能或美观目的。

10. 发明申请

US20120078127A1 Physiological status monitoring system 失效
标题翻译：生理状态监测系统
公开(公告)号：US20120078127A1
公开(公告)日：2012-03-29
申请号：US12924241
申请日：2010-09-23
申请人： David McDonald , Craig D. Mielcarz , Sergey Nikiforenko , Vernon A. Gambetta
发明人： David McDonald , Craig D. Mielcarz , Sergey Nikiforenko , Vernon A. Gambetta
IPC分类号： A61B5/02 , A61B5/00
CPC分类号： A61B5/11 , A61B5/0015 , A61B5/0816 , A61B5/112 , A61B5/1135 , A61B5/4866 , A61B5/6805 , A61B5/6823 , A61B5/6831 , A61B5/7225 , A61B5/7235 , A61B5/7264 , A61B2503/10 , A61B2560/0431 , A61B2560/045 , A61B2560/0456
摘要： A load score system includes a metabolic sensor such as a heart rate sensor for a subject is configured to output metabolic data for the subject. A biomechanical load sensing subsystem for the subject is configured to output biomechanical load data. A speed sensor subsystem for the subject is configured to output speed data. One or more databases store zones and a weighting factor for each zone for metabolic data, biomechanical load data, and speed data. A performance module is responsive to the metabolic data, the biomechanical load data, and the speed data and the one or more databases and is configured to calculate a metabolic load score for the subject. A biomechanical load score for the subject and a speed load score for the subject are also calculated. An output module displays the subject's calculated metabolic, biomechanical, and speed load scores.
摘要翻译：负荷评分系统包括诸如用于对象的心率传感器的代谢传感器被配置为输出对象的代谢数据。用于对象的生物力学负载感测子系统被配置为输出生物力学负载数据。用于主体的速度传感器子系统被配置为输出速度数据。一个或多个数据库存储区域和每个区域的代谢数据，生物力学负载数据和速度数据的权重因子。性能模块响应于代谢数据，生物力学负载数据以及速度数据和一个或多个数据库，并且被配置为计算受试者的代谢负荷评分。还计算了受试者的生物力学负荷得分和受试者的速度负荷得分。输出模块显示受试者的计算代谢，生物力学和速度负荷得分。

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