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1. 发明申请

US20090002644A1 INVISIBLE SCANNING SAFETY SYSTEM 审中-公开
标题翻译：不可思议的扫描安全系统
公开(公告)号：US20090002644A1
公开(公告)日：2009-01-01
申请号：US12124956
申请日：2008-05-21
申请人： Robert R. Christensen , Bret D. Winkler , Allen H. Tanner , Jeffery J. Waite , Dennis F. Elkins , Michael J. McMahon , Forrest L. Williams
发明人： Robert R. Christensen , Bret D. Winkler , Allen H. Tanner , Jeffery J. Waite , Dennis F. Elkins , Michael J. McMahon , Forrest L. Williams
IPC分类号： F16P3/14 , G03B21/14
CPC分类号： G01S17/026 , F16P3/144
摘要： An invisible scanning safety system for use with laser projection systems that includes sensors monitoring less than the entire laser accessible region such that the region monitored is reduced to almost the absolute minimum, to thereby prevent unwarranted stoppages or disturbances in projection. The system may also monitor a 360 degree region around the lens of the laser projector, a wedge-shaped region, a pyramid-shaped region or a chimney-shaped region.
摘要翻译：一种用于激光投影系统的隐形扫描安全系统，其包括监测小于整个激光可触及区域的传感器，使得所监视的区域被降低到几乎绝对最小值，从而防止未经规定的停止或投影中的干扰。该系统还可以监视激光投影仪的透镜周围的360度区域，楔形区域，金字塔形区域或烟囱形区域。

2. 发明授权

US06856449B2 Ultra-high resolution light modulation control system and method 有权
标题翻译：超高分辨率光调制控制系统及方法
公开(公告)号：US06856449B2
公开(公告)日：2005-02-15
申请号：US10617145
申请日：2003-07-10
申请人： Bret D. Winkler , Dennis F. Elkins , Allen H. Tanner
发明人： Bret D. Winkler , Dennis F. Elkins , Allen H. Tanner
IPC分类号： G02B26/00 , G02B26/08 , G02F1/29 , G09G3/20 , G09G3/34
CPC分类号： G09G3/3433 , G09G3/20 , G09G2310/0297
摘要： A microscopic optical structure controller for providing singular control of individual microscopic optical structures of a microelectromechanical optical device by a multiplexed stream of individual pixel values generated by a pixel value source. The microscopic optical structure controller includes at least one interconnect coupled to the pixel value source for receiving the multiplexed stream of individual pixel values and at least one mapper communicating with the interconnect for extracting individual pixel values from the multiplexed stream and applying the individual pixel values to one or more individual microscopic optical structures according to a configurable mapping. A method and a driver for providing singular control of individual microscopic optical structures of a microelectromechanical optical device are also disclosed.
摘要翻译：一种微观光学结构控制器，用于通过由像素值源产生的各个像素值的多路复用流来提供对微机电光学器件的各个微观光学结构的单独控制。微观光学结构控制器包括耦合到像素值源的至少一个互连件，用于接收各个像素值的复用流，以及至少一个与互连通信的映射器，用于从多路复用流中提取各个像素值，并将各个像素值应用于根据可配置映射的一个或多个单独的微观光学结构。还公开了一种用于提供微机电光学装置的各个微观光学结构的奇异控制的方法和驱动器。

3. 发明授权

US07215840B2 Thermally-controlled fiber optic tuning and isolating device 失效
标题翻译：热控光纤调谐和隔离装置
公开(公告)号：US07215840B2
公开(公告)日：2007-05-08
申请号：US11388568
申请日：2006-03-23
申请人： David Marceau , Dennis F. Elkins , Forrest L. Williams , Allen H. Tanner
发明人： David Marceau , Dennis F. Elkins , Forrest L. Williams , Allen H. Tanner
IPC分类号： G02B6/00
CPC分类号： G02B6/022 , G02B6/02171 , G02F1/0115 , G02F1/0134 , G02F1/0147 , G02F2201/307 , H01S5/0612 , H01S5/12
摘要： A tunable fiber optic component providing environmental isolation, thermal tuning, and mechanical tuning and a method of tuning a fiber optic component using application of substantially simultaneous varying of temperature and mechanical strain is disclosed. A method of using a tunable fiber optic component, for example, a distributed feedback fiber laser, to compensate variations in an optical system, and a method of making a tunable fiber optic component are also disclosed.
摘要翻译：公开了一种提供环境隔离，热调谐和机械调谐的可调谐光纤组件以及使用基本上同时变化的温度和机械应变来调节光纤部件的方法。还公开了使用可调谐光纤部件（例如分布式反馈光纤激光器）来补偿光学系统中的变化的方法，以及制造可调光纤部件的方法。

4. 发明授权

US07327909B2 Method for tuning a fiber optic component 失效
标题翻译：调整光纤部件的方法
公开(公告)号：US07327909B2
公开(公告)日：2008-02-05
申请号：US11388566
申请日：2006-03-23
申请人： David Marceau , Dennis F. Elkins , Forrest L. Williams , Allen H. Tanner
发明人： David Marceau , Dennis F. Elkins , Forrest L. Williams , Allen H. Tanner
IPC分类号： G02B6/00 , G02B6/12 , G02F1/295
CPC分类号： G02B6/022 , G02B6/02171 , G02F1/0115 , G02F1/0134 , G02F1/0147 , G02F2201/307 , H01S5/0612 , H01S5/12
摘要： A tunable fiber optic component providing environmental isolation, thermal tuning, and mechanical tuning and a method of tuning a fiber optic component using application of substantially simultaneous varying of temperature and mechanical strain is disclosed. A method of using a tunable fiber optic component, for example, a distributed feedback fiber laser, to compensate variations in an optical system, and a method of making a tunable fiber optic component are also disclosed.
摘要翻译：公开了一种提供环境隔离，热调谐和机械调谐的可调谐光纤组件以及使用基本上同时变化的温度和机械应变来调节光纤部件的方法。还公开了使用可调谐光纤部件（例如分布式反馈光纤激光器）来补偿光学系统中的变化的方法，以及制造可调光纤部件的方法。

5. 发明授权

US06763042B2 Apparatus and method for frequency conversion and mixing of laser light 失效
标题翻译：用于激光的频率转换和混合的装置和方法
公开(公告)号：US06763042B2
公开(公告)日：2004-07-13
申请号：US10017162
申请日：2001-12-14
申请人： Forrest L. Williams , Yuri S. Grapov , Dennis F. Elkins , Allen H. Tanner
发明人： Forrest L. Williams , Yuri S. Grapov , Dennis F. Elkins , Allen H. Tanner
IPC分类号： H01S330
CPC分类号： H01S3/067 , H01S3/0816 , H01S3/094026 , H01S3/108 , H01S3/131 , H01S3/1317
摘要： A method and device for the nonlinear combination of laser light which produces a beam of uniform intensity, high spatial purity, and high conversion efficiency. The method includes emitting a laser light from a tunable distributed feedback fiber laser having both thermal and piezoelectric control elements which produces a laser light at a given frequency, wavelength, and intensity; converting the laser light in a nonlinear resonator which uses a nonlinear optical crystal for frequency conversion or mixing; and measuring the resonant frequency of the nonlinear resonator and adjusting the laser light frequency using both the thermal and piezoelectric elements of the fiber laser light source to match the resonant frequency conditions within the nonlinear resonator.
摘要翻译：一种用于激光的非线性组合的方法和装置，其产生均匀强度，高空间纯度和高转换效率的光束。该方法包括从具有产生以给定频率，波长和强度的激光的热和压电控制元件的可调分布反馈光纤激光器发射激光; 在使用非线性光学晶体进行频率转换或混合的非线性谐振器中转换激光; 并测量非线性谐振器的谐振频率，并使用光纤激光光源的热和压电元件调整激光频率，以匹配非线性谐振器内的谐振频率条件。

6. 发明授权

US07197200B2 Tension-controlled fiber optic tuning and isolating device 失效
标题翻译：张力控制光纤调谐和隔离装置
公开(公告)号：US07197200B2
公开(公告)日：2007-03-27
申请号：US11388569
申请日：2006-03-23
申请人： David Marceau , Dennis F. Elkins , Forrest L. Williams , Allen H. Tanner
发明人： David Marceau , Dennis F. Elkins , Forrest L. Williams , Allen H. Tanner
IPC分类号： G02B6/00
CPC分类号： G02B6/022 , G02B6/02171 , G02F1/0115 , G02F1/0134 , G02F1/0147 , G02F2201/307 , H01S5/0612 , H01S5/12
摘要： A tunable fiber optic component providing environmental isolation, thermal tuning, and mechanical tuning and a method of tuning a fiber optic component using application of substantially simultaneous varying of temperature and mechanical strain is disclosed. A method of using a tunable fiber optic component, for example, a distributed feedback fiber laser, to compensate variations in an optical system, and a method of making a tunable fiber optic component are also disclosed.
摘要翻译：公开了一种提供环境隔离，热调谐和机械调谐的可调谐光纤组件以及使用基本上同时变化的温度和机械应变来调节光纤部件的方法。还公开了使用可调谐光纤部件（例如分布式反馈光纤激光器）来补偿光学系统中的变化的方法，以及制造可调光纤部件的方法。

7. 发明授权

US07133583B2 Fiber optic mechanical/thermal tuning and isolating device 失效
标题翻译：光纤机械/热调谐和隔离装置
公开(公告)号：US07133583B2
公开(公告)日：2006-11-07
申请号：US11388530
申请日：2006-03-23
申请人： David Marceau , Dennis F. Elkins , Forrest L. Williams , Allen H. Tanner
发明人： David Marceau , Dennis F. Elkins , Forrest L. Williams , Allen H. Tanner
IPC分类号： G02B6/00 , G02B6/26
CPC分类号： G02B6/022 , G02B6/02171 , G02F1/0115 , G02F1/0134 , G02F1/0147 , G02F2201/307 , H01S5/0612 , H01S5/12
摘要： A tunable fiber optic component providing environmental isolation, thermal tuning, and mechanical tuning and a method of tuning a fiber optic component using application of substantially simultaneous varying of temperature and mechanical strain is disclosed. A method of using a tunable fiber optic component, for example, a distributed feedback fiber laser, to compensate variations in an optical system, and a method of making a tunable fiber optic component are also disclosed.
摘要翻译：公开了一种提供环境隔离，热调谐和机械调谐的可调谐光纤组件以及使用基本上同时变化的温度和机械应变来调节光纤部件的方法。还公开了使用可调谐光纤部件（例如分布式反馈光纤激光器）来补偿光学系统中的变化的方法，以及制造可调光纤部件的方法。

8. 发明授权

US07110624B2 Fiber optic mechanical/thermal tuner and isolator 失效
标题翻译：光纤机械/热调谐器和隔离器
公开(公告)号：US07110624B2
公开(公告)日：2006-09-19
申请号：US10807808
申请日：2004-03-23
申请人： Forrest L. Williams , Allen H. Tanner , David Marceau , Dennis F. Elkins
发明人： Forrest L. Williams , Allen H. Tanner , David Marceau , Dennis F. Elkins
IPC分类号： G02B6/00
CPC分类号： G02B6/022 , G02B6/02171 , G02F1/0115 , G02F1/0134 , G02F1/0147 , G02F2201/307 , H01S5/0612 , H01S5/12
摘要： A tunable fiber optic component providing environmental isolation, thermal tuning, and mechanical tuning and a method of tuning a fiber optic component using application of substantially simultaneous varying of temperature and mechanical strain is disclosed. A method of using a tunable fiber optic component, for example, a distributed feedback fiber laser, to compensate variations in an optical system, and a method of making a tunable fiber optic component are also disclosed.
摘要翻译：公开了一种提供环境隔离，热调谐和机械调谐的可调谐光纤组件以及使用基本上同时变化的温度和机械应变来调节光纤部件的方法。还公开了使用可调谐光纤部件（例如分布式反馈光纤激光器）来补偿光学系统中的变化的方法，以及制造可调光纤部件的方法。

9. 发明授权

US08077378B1 Calibration system and method for light modulation device 有权
标题翻译：光调制装置的校准系统和方法
公开(公告)号：US08077378B1
公开(公告)日：2011-12-13
申请号：US12617649
申请日：2009-11-12
申请人： Michael Wayne Bass , Dennis F. Elkins , Bret D. Winkler
发明人： Michael Wayne Bass , Dennis F. Elkins , Bret D. Winkler
IPC分类号： G02B26/00 , G02B26/10
CPC分类号： G09G3/20 , G09G2320/0693 , G09G2360/147
摘要： A calibration method for a grating light modulator includes calibrating light reflective ribbons on the modulator on a pixel-by-pixel basis. The method further includes performing a dark-state calibration and a bright-state calibration for each pixel. Once completed, the results of the dark-state calibration and the bright-state calibration may be combined to ensure a smooth transition between a dark state and a bright state for each pixel.
摘要翻译：用于光栅光调制器的校准方法包括在逐个像素的基础上校准调制器上的光反射带。该方法还包括对每个像素执行暗态校准和亮态校准。一旦完成，可以组合暗态校准和亮态校准的结果，以确保每个像素的暗状态和亮状态之间的平滑过渡。

10. 发明授权

US06711187B2 Rapidly oscillating laser light source 失效
标题翻译：快速振荡激光光源
公开(公告)号：US06711187B2
公开(公告)日：2004-03-23
申请号：US10127987
申请日：2002-04-22
申请人： Allen H. Tanner , Dennis F. Elkins , Cameron C. Farmer , Yuri S. Grapov
发明人： Allen H. Tanner , Dennis F. Elkins , Cameron C. Farmer , Yuri S. Grapov
IPC分类号： H01S313
CPC分类号： H01S5/06216 , H01S3/06754 , H01S3/1305 , H01S5/06832 , H01S5/06835
摘要： A rapidly oscillating laser light source is produced that exhibits extended pulse duration having a substantially uniform amplified output. A pulsed beam of laser light having a given wavelength, frequency, duration and intensity is produced such that the pulse shape is controlled. The pulsed beam is amplified using a fiber amplifier which exhibits inherent changes in amplifier gain at the frequencies of interest. The fiber amplifier is continuously pumped. A feedback signal is provided with the amplified pulse characteristics and is used to adjust the pulse shape of the pulsed beam of laser light before amplifying, such that the intensity is changed over the pulse duration to generate a substantially uniform amplified output during each pulse.
摘要翻译：产生具有基本上均匀的放大输出的延长的脉冲持续时间的快速振荡的激光光源。产生具有给定波长，频率，持续时间和强度的脉冲激光束，从而控制脉冲形状。使用光纤放大器来放大脉冲光束，该光纤放大器在感兴趣的频率处显示放大器增益的固有变化。光纤放大器连续泵浦。反馈信号具有放大的脉冲特性，并且用于在放大之前调整脉冲激光束的脉冲形状，使得强度在脉冲持续时间上改变以在每个脉冲期间产生基本均匀的放大输出。

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