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1. 发明授权

US07212693B2 Optical substance analyzer 有权
标题翻译：光学物质分析仪
公开(公告)号：US07212693B2
公开(公告)日：2007-05-01
申请号：US10743253
申请日：2003-12-22
申请人： Dustin W. Carr , Ho Bun Chan , Alex T. Tran
发明人： Dustin W. Carr , Ho Bun Chan , Alex T. Tran
IPC分类号： G02B6/00
CPC分类号： G01N21/774 , G01N21/45 , G01N21/7746 , G01N33/54366 , G01N33/569 , G01N2021/7709 , G01N2021/7779 , G01N2021/7793
摘要： A portable waveguide sensor having one or more gratings. In one embodiment, the sensor has a waveguide, wherein a plurality of grooves imprinted onto the waveguide form a Bragg grating. The surface of the grooves has a functional layer adapted to bind a substance of interest, e.g., a biological pathogen. When the pathogen binds to the functional layer, the binding shifts the spectral reflection band corresponding to the Bragg grating such that a probe light previously reflected by the grating now passes through the grating, thereby indicating the presence of the pathogen. In another embodiment, the sensor has a Mach-Zehnder interferometer (MZI), one arm of which has a resonator formed by two Bragg gratings. The surface of the resonator between the gratings has a functional layer whereas the Bragg gratings themselves do not have such a layer.
摘要翻译：具有一个或多个光栅的便携式波导传感器。在一个实施例中，传感器具有波导，其中印在波导上的多个凹槽形成布拉格光栅。凹槽的表面具有适于结合感兴趣物质的功能层，例如生物病原体。当病原体与功能层结合时，结合移动对应于布拉格光栅的光谱反射带，使得光栅以前反射的探针光线现在通过光栅，从而指示病原体的存在。在另一个实施例中，传感器具有马赫 - 曾德干涉仪（MZI），其一个臂具有由两个布拉格光栅形成的谐振器。光栅之间的谐振器的表面具有功能层，而布拉格光栅本身不具有这样的层。

2. 发明授权

US06987898B2 Molecular detection using an optical waveguide fixed to a cantilever 有权
标题翻译：使用固定在悬臂上的光波导的分子检测
公开(公告)号：US06987898B2
公开(公告)日：2006-01-17
申请号：US10625384
申请日：2003-07-23
申请人： Alex T. Tran , Dustin W. Carr
发明人： Alex T. Tran , Dustin W. Carr
IPC分类号： G02B6/00
CPC分类号： G01N33/54373 , G02B6/3502 , G02B6/3566
摘要： The invention relates to devices and methods for detecting a ligand in a liquid, based on deflection of one or more microscopic cantilevers. Each cantilever has an optical waveguide fixed thereto or integral therewith. Deflection of the cantilever is detected by assessing coupling of light between the optical waveguide on the cantilever and an optical waveguide fixed distally thereto.
摘要翻译：本发明涉及用于检测液体中配体的装置和方法，其基于一个或多个微观悬臂的偏转。每个悬臂具有固定到其上的或与其成一体的光波导。通过评估悬臂梁上的光波导与远端固定的光波导之间的光耦合来检测悬臂的偏转。

3. 发明授权

US07158693B2 Molecular detection using an optical waveguide fixed to a cantilever 有权
标题翻译：使用固定在悬臂上的光波导的分子检测
公开(公告)号：US07158693B2
公开(公告)日：2007-01-02
申请号：US11240151
申请日：2005-09-29
申请人： Alex T. Tran , Dustin W. Carr
发明人： Alex T. Tran , Dustin W. Carr
IPC分类号： G02B6/00
CPC分类号： G01N33/54373 , G02B6/3502 , G02B6/3566
摘要： The invention relates to devices and methods for detecting a ligand in a liquid, based on deflection of one or more microscopic cantilevers. Each cantilever has an optical waveguide fixed thereto or integral therewith. Deflection of the cantilever is detected by assessing coupling of light between the optical waveguide on the cantilever and an optical waveguide fixed distally thereto.
摘要翻译：本发明涉及用于检测液体中配体的装置和方法，其基于一个或多个微观悬臂的偏转。每个悬臂具有固定到其上的或与其成一体的光波导。通过评估悬臂梁上的光波导与远端固定的光波导之间的光耦合来检测悬臂的偏转。

4. 发明授权

US08797548B2 Wide dynamic range interferometric transducer with divergent beam 有权
标题翻译：具有发散光束的宽动态范围干涉测量传感器
公开(公告)号：US08797548B2
公开(公告)日：2014-08-05
申请号：US13398333
申请日：2012-02-16
申请人： Carl M. Edwards , Dustin W. Carr , Steven R. Patterson
发明人： Carl M. Edwards , Dustin W. Carr , Steven R. Patterson
IPC分类号： G01B11/02
CPC分类号： G01V8/02
摘要： An apparatus and method for estimating a parameter of interest using values of a beam property from two or more electromagnetic beams that both pass through at least part of an optical displacement device. The apparatus may include a Fabry-Perot interferometer, a collimated light source, and a detection array. At least one mirror of the interferometer may be operably coupled to an element receiving an external stimulus, such as pressure, force, and/or acceleration. The method includes using the apparatus.
摘要翻译：一种用于使用来自两个或更多个电磁束的光束特性的值估计感兴趣参数的装置和方法，所述两个或更多个电磁束通过光学位移装置的至少一部分。该装置可以包括法布里 - 珀罗干涉仪，准直光源和检测阵列。干涉仪的至少一个反射镜可以可操作地耦合到接收诸如压力，力和/或加速度的外部刺激的元件。该方法包括使用该装置。

5. 发明申请

US20120212745A1 WIDE DYNAMIC RANGE INTERFEROMETRIC TRANSDUCER WITH DIVERGENT BEAM 有权
标题翻译：宽动态范围干涉光束与多光束
公开(公告)号：US20120212745A1
公开(公告)日：2012-08-23
申请号：US13398333
申请日：2012-02-16
申请人： Carl M. Edwards , Dustin W. Carr , Steven R. Patterson
发明人： Carl M. Edwards , Dustin W. Carr , Steven R. Patterson
IPC分类号： G01B11/02
CPC分类号： G01V8/02
摘要： An apparatus and method for estimating a parameter of interest using values of a beam property from two or more electromagnetic beams that both pass through at least part of an optical displacement device. The apparatus may include a Fabry-Perot interferometer, a collimated light source, and a detection array. At least one mirror of the interferometer may be operably coupled to an element receiving an external stimulus, such as pressure, force, and/or acceleration. The method includes using the apparatus.
摘要翻译：一种用于使用来自两个或更多个电磁束的光束特性的值估计感兴趣参数的装置和方法，所述两个或更多个电磁束通过光学位移装置的至少一部分。该装置可以包括法布里 - 珀罗干涉仪，准直光源和检测阵列。干涉仪的至少一个反射镜可以可操作地耦合到接收诸如压力，力和/或加速度的外部刺激的元件。该方法包括使用该装置。

6. 发明授权

US07355720B1 Optical displacement sensor 有权
标题翻译：光学位移传感器
公开(公告)号：US07355720B1
公开(公告)日：2008-04-08
申请号：US11314335
申请日：2005-12-20
申请人： Dustin W. Carr
发明人： Dustin W. Carr
IPC分类号： G01B11/02
CPC分类号： H04R23/008 , G01H9/004
摘要： An optical displacement sensor is disclosed which uses a vertical-cavity surface-emitting laser (VCSEL) coupled to an optical cavity formed by a moveable membrane and an output mirror of the VCSEL. This arrangement renders the lasing characteristics of the VCSEL sensitive to any movement of the membrane produced by sound, vibrations, pressure changes, acceleration, etc. Some embodiments of the optical displacement sensor can further include a light-reflective diffractive lens located on the membrane or adjacent to the VCSEL to control the amount of lasing light coupled back into the VCSEL. A photodetector detects a portion of the lasing light from the VCSEL to provide an electrical output signal for the optical displacement sensor which varies with the movement of the membrane.
摘要翻译：公开了一种光学位移传感器，其使用耦合到由可移动膜形成的光学腔和垂直腔表面发射激光器（VCSEL），VCSEL的VCSEL的输出镜。这种布置使得VCSEL的激光特性对由声音，振动，压力变化，加速度等产生的膜的任何移动敏感。光学位移传感器的一些实施例还可以包括位于膜上的光反射衍射透镜或与VCSEL相邻以控制耦合回到VCSEL中的激光的量。光电检测器检测来自VCSEL的激光的一部分，以提供随着膜的移动而变化的光学位移传感器的电输出信号。

7. 发明授权

US06442307B1 Solder-packaged optical MEMs device and method for making the same 有权
标题翻译：焊料封装的光学MEM器件及其制造方法
公开(公告)号：US06442307B1
公开(公告)日：2002-08-27
申请号：US09705350
申请日：2000-11-03
申请人： Dustin W. Carr , Dennis S. Greywall , Sungho Jin , Flavio Pardo , Hyongsok Soh
发明人： Dustin W. Carr , Dennis S. Greywall , Sungho Jin , Flavio Pardo , Hyongsok Soh
IPC分类号： G02B626
CPC分类号： G02B6/3584 , B81B2201/042 , B81C3/002 , B81C2203/035 , G02B6/266 , G02B6/3518 , G02B6/3556 , G02B6/356 , G02B6/357 , G02B6/3594 , G02B26/0841 , G02B2006/12104
摘要： In accordance with the invention, a MEMs mirror device comprises a mirror layer including a frame structure and at least one mirror movably coupled to the frame and an actuator layer including at least one conductive path and at least one electrode for moving the mirror. The mirror layer and the actuator layer are provided with metallization pads and are bonded together in lateral alignment and with predetermined vertical gap spacing by solder bonds between the pads. The device has utility in optical cross connection, variable attenuation and power gain equalization.
摘要翻译：根据本发明，MEM镜反射镜装置包括镜面层，该镜层包括框架结构和至少一个可移动地联接到框架的镜子，以及包括至少一个导电路径和至少一个用于移动镜子的电极的致动器层。镜层和致动器层设置有金属化焊盘，并且通过焊盘之间的焊接接合以横向对准并且具有预定的垂直间隙间隔结合在一起。该器件具有光交叉连接，可变衰减和功率增益均衡功能。

8. 发明申请

US20140022557A1 MULTI-BEAM OPTICAL DISPLACEMENT SENSOR 有权
标题翻译：多波束光学位移传感器
公开(公告)号：US20140022557A1
公开(公告)日：2014-01-23
申请号：US13553298
申请日：2012-07-19
申请人： Dustin W. Carr
发明人： Dustin W. Carr
IPC分类号： G01B11/14
CPC分类号： G01D5/266
摘要： An apparatus and method for estimating a parameter of interest using values of a beam property from two or more electromagnetic beams that both converge in an optical displacement device. The apparatus may include a Fabry-Perot interferometer, a light source, and a detection array. The electromagnetic beams may be converged one or more of: the interferometer and a convergence device. At least one reflective surface of the interferometer may be operably coupled to an element receiving an external stimulus, such as pressure, force, and/or acceleration. The method includes using the apparatus.
摘要翻译：一种用于使用来自两个或更多个电磁束的光束特性的值来估计感兴趣参数的装置和方法，所述两个或更多个电磁束会聚在光学位移装置中。该装置可以包括法布里 - 珀罗干涉仪，光源和检测阵列。电磁波束可以会聚一个或多个干涉仪和会聚装置。干涉仪的至少一个反射表面可以可操作地耦合到接收诸如压力，力和/或加速度的外部刺激的元件。该方法包括使用该装置。

9. 发明授权

US06900575B2 Multiple mechanical resonator parametric device 有权
标题翻译：多机械谐振器参数化装置
公开(公告)号：US06900575B2
公开(公告)日：2005-05-31
申请号：US10034594
申请日：2001-12-28
申请人： Anatoli Olkhovets , Dustin W. Carr , Harold G. Craighead , Jeeak M. Parpia
发明人： Anatoli Olkhovets , Dustin W. Carr , Harold G. Craighead , Jeeak M. Parpia
IPC分类号： G01Q30/10 , G01Q60/24 , H03H9/46 , H03H9/52 , H02N1/00
CPC分类号： H03H9/525 , H03H9/467
摘要： A resonator device utilizes two small mechanical resonators that are electrostatically coupled. A first resonator receives an input signal near its resonant frequency, and the input signal and a second signal are summed and provided to a second resonator. The resonant frequency of the second resonator is approximately equal to the second signal frequency. A width of response of the amplifier is tuned by varying the pump voltage. Resonant frequencies of corresponding individual oscillators are tuned by adjusting bias voltages.
摘要翻译：谐振器装置利用两个静电耦合的小型机械谐振器。第一谐振器在其谐振频率附近接收输入信号，并将输入信号和第二信号相加并提供给第二谐振器。第二谐振器的谐振频率近似等于第二信号频率。通过改变泵浦电压来调节放大器的响应宽度。通过调整偏置电压来调谐相应单独振荡器的谐振频率。

10. 发明授权

US06743988B2 Optically controlled switches 失效
标题翻译：光控开关
公开(公告)号：US06743988B2
公开(公告)日：2004-06-01
申请号：US09864125
申请日：2001-05-23
申请人： Zhenan Bao , David John Bishop , Robert Albert Boie , Dustin W. Carr , Edwin Arthur Chandross , Peter Kian-Hoon Ho
发明人： Zhenan Bao , David John Bishop , Robert Albert Boie , Dustin W. Carr , Edwin Arthur Chandross , Peter Kian-Hoon Ho
IPC分类号： B81B702
CPC分类号： H01L51/42 , Y02E10/549 , Y10T307/773
摘要： An optically controlled switch includes first and second electrodes, a channel extending between the electrodes, and a light source positioned to illuminate the channel. The light source produces a wavelength capable of changing the material's conductivity. The channel includes a photosensitive organic material and is configured to operate as a light controlled switch.
摘要翻译：光控开关包括第一和第二电极，在电极之间延伸的通道和定位成照亮通道的光源。光源产生能够改变材料导电性的波长。该通道包括光敏有机材料并被配置为作为光控开关操作。

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