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1. 发明授权

US6005351A Flat panel display device using thin diamond electron beam amplifier 失效
标题翻译：平板显示设备采用薄金刚石电子束放大器
公开(公告)号：US6005351A
公开(公告)日：1999-12-21
申请号：US856381
申请日：1997-05-14
申请人： Lawrence H. Sverdrup , Shiow-Hwa Lin , Eric J. Korevaar , Brett A. Spivey , Kenneth Y. Tang
发明人： Lawrence H. Sverdrup , Shiow-Hwa Lin , Eric J. Korevaar , Brett A. Spivey , Kenneth Y. Tang
IPC分类号： H01J1/32 , H01J29/48 , H01J43/02 , H03F3/54
CPC分类号： H01J1/32 , H01J29/482 , H01J43/02
摘要： A thin diamond electron beam amplifier. The illumination side of a thin diamond is illuminated by a seed electron beam creating electron-hole pairs in the diamond. A voltage potential provides an electric field between the illumination side of the diamond and an acceleration grid opposite the emission side of the diamond. Electrons released in the diamond are accelerated through the emission side of the diamond toward the acceleration grid creating an amplified electron beam. Preferred embodiments of the present invention are useful to provide flat panel displays and replacements for thermionic cathodes, cathode ray tubes, fast photodetectors and image intensifiers.
摘要翻译：薄金刚石电子束放大器。金刚石的照明面由种子电子束照射，在金刚石中产生电子 - 空穴对。电压电位在金刚石的照明侧和与金刚石的发射侧相对的加速栅之间提供电场。在金刚石中释放的电子通过金刚石的发射侧朝加速度格栅加速，产生放大的电子束。本发明的优选实施例可用于提供用于热阴极阴极射线管，快速光电检测器和图像增强器的平板显示器和替代物。

2. 发明授权

US08085399B2 Systems and methods for a multiple angle light scattering (MALS) instrument having two-dimensional detector array 失效
标题翻译：具有二维检测器阵列的多角度散射（MALS）仪器的系统和方法
公开(公告)号：US08085399B2
公开(公告)日：2011-12-27
申请号：US12534780
申请日：2009-08-03
申请人： John A. Adams , Scott H. Bloom , Victor J. Chan , Kristina M. Crousore , Joseph S. Gottlieb , Oscar Hemberg , John J. Lyon , Brett A. Spivey
发明人： John A. Adams , Scott H. Bloom , Victor J. Chan , Kristina M. Crousore , Joseph S. Gottlieb , Oscar Hemberg , John J. Lyon , Brett A. Spivey
IPC分类号： G01N21/00
CPC分类号： G01N15/1459 , G01N15/1434 , G01N15/1463 , G01N15/147 , G01N15/1475 , G01N2015/0088
摘要： A particle detection system uses a reflective optic comprising a curved surface to detect high angle scattered light generated by a particle in a liquid medium, when a laser beam is incident on the particle. When the particles transit the laser beam, light is scattered in all directions and is described by MIE scattering theory for particles about the size of the wavelength of light and larger or Rayleigh Scattering when the particles are smaller than the wavelength of light. By using the reflective optic, the scattered light can be detected over angles that are greater than normally obtainable.
摘要翻译：当激光束入射到粒子上时，粒子检测系统使用包括弯曲表面的反射光学器件来检测由液体介质中的粒子产生的高角散射光。当粒子通过激光束时，光在所有方向上散射，并且当颗粒小于光的波长时，通过MIE散射理论对关于光的波长大小或Rayleigh散射的粒子的粒子进行描述。通过使用反射光学元件，可以在大于通常可获得的角度上检测散射光。

3. 发明授权

US07616311B2 Systems and methods for a multiple angle light scattering (MALS) instrument having two-dimensional detector array 失效
标题翻译：具有二维检测器阵列的多角度散射（MALS）仪器的系统和方法
公开(公告)号：US07616311B2
公开(公告)日：2009-11-10
申请号：US11453278
申请日：2006-06-13
申请人： John A. Adams , Scott H. Bloom , Victor J. Chan , Kristina M. Crousore , Joseph S. Gottlieb , Oscar Hemberg , John J. Lyon , Brett A. Spivey
发明人： John A. Adams , Scott H. Bloom , Victor J. Chan , Kristina M. Crousore , Joseph S. Gottlieb , Oscar Hemberg , John J. Lyon , Brett A. Spivey
IPC分类号： G01N21/00
CPC分类号： G01N15/1459 , G01N15/1434 , G01N15/1463 , G01N15/147 , G01N15/1475 , G01N2015/0088
摘要： A particle detection system uses a reflective optic comprising a curved surface to detect high angle scattered light generated by a particle in a liquid medium, when a laser beam is incident on the particle. When the particles transit the laser beam, light is scattered in all directions and is described by MIE scattering theory for particles about the size of the wavelength of light and larger or Rayleigh Scattering when the particles are smaller than the wavelength of light. By using the reflective optic, the scattered light can be detected over angles that are greater than normally obtainable.
摘要翻译：当激光束入射到粒子上时，粒子检测系统使用包括弯曲表面的反射光学器件来检测由液体介质中的粒子产生的高角散射光。当粒子通过激光束时，光在所有方向上散射，并且当颗粒小于光的波长时，通过MIE散射理论对关于光的波长大小或Rayleigh散射的粒子的粒子进行描述。通过使用反射光学元件，可以在大于通常可获得的角度上检测散射光。

4. 发明授权

US4883348A Wide field optical system 失效
标题翻译：宽视场光学系统
公开(公告)号：US4883348A
公开(公告)日：1989-11-28
申请号：US204902
申请日：1988-06-10
申请人： Brett A. Spivey , Brian W. Neff , Murray R. Dunn
发明人： Brett A. Spivey , Brian W. Neff , Murray R. Dunn
IPC分类号： G02B17/02 , G02B17/06 , G02B23/06 , G02B26/10
CPC分类号： G02B26/10 , G02B17/02 , G02B17/061 , G02B23/06
摘要： A telescope with a spherical primary mirror and a movable secondary optical element which is positioned at various locations near the focal plane of the primary mirror and directs a portion of the focused radiation to a coude optics device at the center of curvature of the primary mirror. The coude optics device reflects the focused radiation to a detector. In a preferred embodiment of this invention a field of several degrees can be scanned very rapidly while viewing much smaller object fields.
摘要翻译：具有球形初级反射镜和可移动次级光学元件的望远镜，其位于主反射镜的焦平面附近的各个位置，并将聚焦辐射的一部分引导到主镜的曲率中心处的光学设备。粗糙光学器件将聚焦的辐射反射到检测器。在本发明的优选实施例中，可以非常快速地扫描几度的场，同时观察更小的对象场。

5. 发明申请

US20100027007A1 SYSTEMS AND METHODS FOR A MULTIPLE ANGLE LIGHT SCATTERING (MALS) INSTRUMENT HAVING TWO-DIMENSIONAL DETECTOR ARRAY 失效
标题翻译：具有两维探测器阵列的多角度散射（MALS）仪器的系统和方法
公开(公告)号：US20100027007A1
公开(公告)日：2010-02-04
申请号：US12534780
申请日：2009-08-03
申请人： John A. Adams , Scott H. Bloom , Victor J. Chan , Kristina M. Crousore , Joseph S. Gottlieb , Oscar Hemberg , John J. Lyon , Brett A. Spivey
发明人： John A. Adams , Scott H. Bloom , Victor J. Chan , Kristina M. Crousore , Joseph S. Gottlieb , Oscar Hemberg , John J. Lyon , Brett A. Spivey
IPC分类号： G01N21/00
CPC分类号： G01N15/1459 , G01N15/1434 , G01N15/1463 , G01N15/147 , G01N15/1475 , G01N2015/0088
摘要： A particle detection system uses a reflective optic comprising a curved surface to detect high angle scattered light generated by a particle in a liquid medium, when a laser beam is incident on the particle. When the particles transit the laser beam, light is scattered in all directions and is described by MIE scattering theory for particles about the size of the wavelength of light and larger or Rayleigh Scattering when the particles are smaller than the wavelength of light. By using the reflective optic, the scattered light can be detected over angles that are greater than normally obtainable.
摘要翻译：当激光束入射到粒子上时，粒子检测系统使用包括弯曲表面的反射光学器件来检测由液体介质中的粒子产生的高角散射光。当粒子通过激光束时，光在所有方向上散射，并且当颗粒小于光的波长时，通过MIE散射理论对关于光的波长大小或Rayleigh散射的粒子的粒子进行描述。通过使用反射光学元件，可以在大于通常可获得的角度上检测散射光。

6. 发明授权

US5357964A Doppler imaging device 失效
标题翻译：多普勒成像装置
公开(公告)号：US5357964A
公开(公告)日：1994-10-25
申请号：US14856
申请日：1993-02-08
申请人： Brett A. Spivey , Peter J. Martin , Douglas A. Palmer , Todd K. Barrett
发明人： Brett A. Spivey , Peter J. Martin , Douglas A. Palmer , Todd K. Barrett
IPC分类号： A61B8/00 , A61B8/06 , G01P5/00 , G01S15/89
CPC分类号： A61B8/4281 , A61B8/06 , G01P5/001 , G01S15/8979
摘要： A device and method for producing an image of a fluid moving through a medium. An acoustic wave insonifies the medium to produce Doppler shifted scattering from randomly located scatterers in the moving fluid. At least eight channels of acoustic detectors detect signals reflected from the medium and the amplitudes of the scattered signal is determined at each channel for at least one Doppler shifted frequency. Time averaged channel-to-channel amplitude correlations are produced using the Doppler shifted amplitude data from which the image of the moving fluid is calculated.
摘要翻译：一种用于产生流过介质的流体的图像的装置和方法。声波使介质不稳定，从移动流体中随机定位的散射体产生多普勒偏移散射。至少八个声道检测器通道检测从介质反射的信号，并且在每个通道处确定用于至少一个多普勒频移的散射信号的振幅。使用从其计算移动流体的图像的多普勒偏移幅度数据产生时间平均的信道间信道幅度相关。

7. 发明授权

US4670646A Laser wavefront measurement device utilizing crossed Ronchi gratings 失效
标题翻译：激光波前测量装置利用交叉的Ronchi光栅
公开(公告)号：US4670646A
公开(公告)日：1987-06-02
申请号：US744169
申请日：1985-06-12
申请人： Brett A. Spivey
发明人： Brett A. Spivey
IPC分类号： G01J9/02 , G01J1/10
CPC分类号： G01J9/0215
摘要： A wavefront, such as from a laser, is sampled, preferably at a beam splitter to break off only a fraction of the total light energy. The sampled beam is adjusted and sized--either by expansion or contraction at a conventional telescope--and thereafter sent through paired crossed Ronchi gratings and onto a CCD camera located at the first wave distance of constructive interference from the crossed Ronchi gratings. The crossed Ronchi gratings--in the order of 200 lines per inch and preferably with 200 equally spaced gaps per inch--project an array of square spots onto the focus of the CCD camera. The image of the array of square spots at the CCD camera is frozen via a frame grabber and digitized in a conventional format. The digitized image is played through a disclosed computer program to locate the spots. Thereafter, the located spots are compared to a standard spots. By knowing the difference between spot location of the standard spots and spot location of the suspect spots, wavefront analysis in phase can be analyzed. There results a simple wavefront analysis without the use of precision and moving optical parts which provides for measurement of the wavefront.
摘要翻译：诸如来自激光器的波前被采样，优选地在分束器处被分离，以仅分解总光能的一部分。采样光束通过常规望远镜的扩展或收缩进行调整和调整，然后通过成对的交叉Ronchi光栅发送到位于距离交叉Ronchi光栅的建设性干扰的第一波距离的CCD相机上。交叉的Ronchi光栅 - 每英寸200行的数量级，优选地每英寸200个等间距的间距，在CCD照相机的焦点上投射一个方形点阵列。 CCD摄像机上的方形阵列阵列的图像通过帧采集器进行冻结，并以常规格式数字化。通过公开的计算机程序播放数字化图像以定位斑点。此后，将定位的点与标准点进行比较。通过了解标准点的位置与可疑点的斑点位置之间的差异，可以分析相位波前分析。这样就可以实现简单的波前分析，而无需使用精确度和移动的光学部件来提供波前测量。

8. 发明授权

US07532327B2 Systems and methods for detecting scattered light from a particle using illumination incident at an angle 失效
标题翻译：使用以一定角度入射的照明来检测来自颗粒的散射光的系统和方法
公开(公告)号：US07532327B2
公开(公告)日：2009-05-12
申请号：US11231350
申请日：2005-09-19
申请人： Scott H. Bloom , John A. Adams , Kristina M. Crousore , Alex Aguirre , Michael Tutrow , Brett A. Spivey
发明人： Scott H. Bloom , John A. Adams , Kristina M. Crousore , Alex Aguirre , Michael Tutrow , Brett A. Spivey
IPC分类号： G01N21/00
CPC分类号： G01N15/147 , G01N15/1459 , G01N15/1475 , G01N33/18 , G01N2015/0088 , G01N2015/1497
摘要： A particle detection system uses illumination incident at an angle to detect particles in a liquid such as water. By using illumination incident at an angle, the scattered light can be measured through a range of angles that are greater than the measured range of angles produced when the illumination is incident at a normal angle, when using the same detector. For example, the light can be measured through an angle that is twice that produced with illumination incident at a normal angle.
摘要翻译：粒子检测系统使用以一定角度入射的照射来检测诸如水的液体中的颗粒。通过使用以一定角度入射的照明，当使用相同的检测器时，散射光可以通过大于在照射入射到正常角度时产生的角度的测量范围的角度范围内测量。例如，可以通过以以正常角度入射的照明产生的两倍的角度来测量光。

9. 发明授权

US07024070B2 Electronic fiber optic switch with optical interconnect 失效
公开(公告)号：US07024070B2
公开(公告)日：2006-04-04
申请号：US09976857
申请日：2001-10-12
申请人： Brett A. Spivey , Richard B. Holmes
发明人： Brett A. Spivey , Richard B. Holmes
IPC分类号： G02B6/26 , H04B10/00
CPC分类号： G02B6/356 , G02B6/3512 , G02B6/3556 , G02B6/3586 , G02B6/359 , G02B26/0833 , H04Q11/0005 , H04Q2011/0024 , H04Q2011/0039
摘要： A large fiber optic switch system with a free-space optical interconnection configuration. The switch system comprises a plurality of individual switch units, each individual switch unit having a plurality of electronic multi-switch switches each multi-switch switch being re-configurable upon command of a computer processor and having a plurality of electronic input ports and electronics output ports. A first portion of these input ports and a first portion of these output ports are connected directly or indirectly to incoming and outgoing communication lines. A second portion of the output ports is connected to an electronic driver unit that drives an optical emitter array. Each emitter in the emitter array produces a light beam for carrying an optical communication signal. A second portion of the input ports of each of the multi-switch switches is connected to a detector array comprising an array of optical detectors for detecting optical signals and converting the signals to electronic signals and an array of amplifiers for amplifying the signals. The switch comprises a free space optical interconnection configuration for directing each of the light beams which are produced by said emitters of each emitter array in each switch unit to one of the optical detectors in each of the detector arrays of the other switch units. In a preferred embodiment signals incoming into a port of the first portion of the input ports of a first switch unit may be switched by the multi-switch to an emitter in the first switch unit which emits a light beam which is directed at one of the optical detectors of another switch unit. An optical detector of the other switch unit produces an electronic signal corresponding to the optical communication signals and the electronic signal is directed by the multi-switch switch of the other switch unit to one of the output ports from which the signal proceeds to a corresponding outgoing communication lines. In a preferred embodiment the optical interconnection configuration includes a mirror configured to direct beams from each of the emitters to one of the optical detectors.

10. 发明授权

US5435312A Acoustic imaging device 失效
标题翻译：声学成像装置
公开(公告)号：US5435312A
公开(公告)日：1995-07-25
申请号：US232741
申请日：1994-04-25
申请人： Brett A. Spivey , Peter I. Martin , Douglas A. Palmer , Greg Otto
发明人： Brett A. Spivey , Peter I. Martin , Douglas A. Palmer , Greg Otto
IPC分类号： A61B8/13 , A61B8/00 , G01N29/00
CPC分类号： A61B8/13 , A61B8/463
摘要： This invention provides an acoustic imaging device which utilizes scattered acoustic wave information to produce an image. The system consists of an array of acoustic transducers which at least partially encircle a medium to be imaged. The medium is sequentially insonified by each transducer with an acoustic signal comprised of at least one discrete frequency. The acoustic signal scatters from the medium and is detected by the remaining transducers. A data set representing the phase and amplitude of each discrete frequency at each transducer is acquired and used by a computer to calculate an image of the medium. Images acquired and calculated at each identifiable discrete frequency are combined in various ways in order to improve the quality of the final image of the medium.
摘要翻译：本发明提供一种使用散射声波信息产生图像的声学成像装置。该系统由至少部分地环绕要成像的介质的声换能器阵列组成。介质由每个换能器顺序地由包括至少一个离散频率的声信号进行增强。声信号从介质散射并由剩余的换能器检测。表示每个换能器处的每个离散频率的相位和幅度的数据集被计算机获取并用于计算介质的图像。以各种可识别的离散频率获取和计算的图像以各种方式组合，以便提高介质的最终图像的质量。

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