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1. 发明授权

US11641088B2 Phased-array MASER detector for synthetic aperture interferometric imaging 有权
公开(公告)号：US11641088B2
公开(公告)日：2023-05-02
申请号：US17148275
申请日：2021-01-13
申请人： Emad Eskandar
发明人： James Joseph Cohen , Emad N. Eskandar
IPC分类号： H01S4/00 , H01S1/04 , H01S1/02 , H01S1/00 , A61B90/00 , A61B18/18 , A61N5/04 , H01S1/06 , A61B18/00 , A61N5/02
摘要： A phased-array MASER detector for synthetic aperture interferometric three-dimensional imaging. The detector elements, for example 102-106 zero bias Schottky detector diodes with sufficient sensitivity to reliably detect various values of MASER radiation, are arranged in layers offset in three dimensions. The phased-array MASER detector is particularly useful for detecting characteristics in a biological object using low energy (2-10 Watts), coherent MASER radiation. MASER intensity data of an interferometric pattern is collected by the detector array, is deconvolved, and is used to generate three-dimensional energy activity maps for a given time slice or on a time-shifting basis.

2. 发明申请

US20200044406A1 TERAHERTZ WAVE PULSE AMPLITUDE MODULATION SIGNAL AND OPTICAL PULSE AMPLITUDE MODULATION SIGNAL CONVERSION AMPLIFIER 审中-公开
公开(公告)号：US20200044406A1
公开(公告)日：2020-02-06
申请号：US16485113
申请日：2016-11-21
申请人： Shenzhen University
发明人： Zhengbiao Ouyang , Zhiliang Chen
IPC分类号： H01S1/00
摘要： A terahertz wave pulse wave amplitude modulation signal and an optical pulse amplitude modulation signal conversion amplifier includes a rectangular cavity, an absorption cavity, a metal block, a first waveguide, a second waveguide, three metal films, a terahertz pulse wave and a reference light; the rectangular cavity is located at the terahertz pulse wave input port, an incident port of the terahertz pulse wave is located at an upper port of the absorption cavity, and the absorption cavity is connected with a first waveguide; the metal block is disposed within the first waveguide, and is movable; the first waveguide is connected with a second waveguide; and an output power of the reference light is in correspondence with a power of an input terahertz pulse wave.

3. 发明授权

US10050721B2 Neutrino communication system 有权
公开(公告)号：US10050721B2
公开(公告)日：2018-08-14
申请号：US14166100
申请日：2014-01-28
申请人： Jozef W. Eerkens
发明人： Jozef W. Eerkens
IPC分类号： H04B10/00 , H01S1/00 , G01J5/02 , G21G1/00 , G01T3/00 , H04B10/90 , G09B23/00 , H04B13/00 , G21C17/00 , H01S3/0941 , G06Q10/00
摘要： An advanced communications system comprising an emitter and an improved receiver (detector) utilizing modulated beams of neutrino and antineutrino waves as information carriers between the emitter and the receiver. Generation of modulated neutrino and antineutrino beams in the emitter is achieved by a laser-like medium, while detection and demodulation of the neutrino and antineutrino beams is accomplished by a second laser-like medium which registers the flux (or fluence) of modulated neutrinos and antineutrinos passing there-through by means of resonant stimulated deexcitation of lasable excited states. In addition to the information transmission utilization, the neutrino emitter and receiver (detector) system may also be employed to gather information by the probing of internal earth structures. Such structures cause measurable refractions and retardations of the propagated pulses of monochromatic coherent neutrino waves traveling through the earth between the emitter and receiver (detector), at certain predetermined neutrino frequencies.

4. 发明授权

US09117563B2 Ultra-cold-matter system with thermally-isolated nested source cell 有权
标题翻译：具有热隔离嵌套源电池的超冷物系统
公开(公告)号：US09117563B2
公开(公告)日：2015-08-25
申请号：US14594111
申请日：2015-01-10
申请人： Steven Michael Hughes , Janet Duggan , Dana Z. Anderson
发明人： Steven Michael Hughes , Janet Duggan , Dana Z. Anderson
IPC分类号： H05H3/02 , H05H3/00 , H01S1/00 , H01S3/00 , G21K1/00
CPC分类号： G21K1/006
摘要： In a disclosed embodiment, an ultra-cold-matter (UCM) system includes a source cell nested within a hermetically-sealed ultra-high-vacuum (UHV) enclosure. Source particles, e.g., strontium atoms, can be generated within the source cell by heating a non-vapor-phase source material. The source cell is thermally isolated, e.g., by UHV, from the enclosure. Accordingly, heat is retained in the source cell, reducing the amount of heat that must be generated in the source cell to generate the vapor-phase source particles. Particles can exit the source cell to an UHV ultra-cold region where the source particles can be cooled to produce ultra-cold particles thermally isolated from the heat within the source cell.
摘要翻译：在公开的实施例中，超冷物质（UCM）系统包括嵌套在密封的超高真空（UHV）外壳内的源电池。可以通过加热非气相源材料在源电池内产生源粒子，例如锶原子。源电池例如通过UHV从外壳热隔离。因此，在源电池中保留热量，减少在源电池中必须产生的热量以产生气相源粒子。颗粒可以将源电池离开到特高温超低温区域，其中源粒子可以被冷却以产生与源电池内的热隔离的超冷颗粒。

5. 发明授权

US09035235B2 Method for reducing interference and crosstalk in double optical tweezers using a single laser source, and apparatus using the same 有权
标题翻译：使用单个激光源减少双光镊子中的干扰和串扰的方法，以及使用其的装置
公开(公告)号：US09035235B2
公开(公告)日：2015-05-19
申请号：US13055130
申请日：2009-07-22
申请人： Ulrich Bockelmann , Pierre Mangeol
发明人： Ulrich Bockelmann , Pierre Mangeol
IPC分类号： H01S1/00 , G21K1/00
CPC分类号： G21K1/006
摘要： Experimental studies of single molecule mechanics require high force sensitivity and low drift, which can be achieved with optical tweezers through an optical tweezers apparatus for force measurements. A CW infrared laser beam is split by polarization and focused by a high numerical aperture objective to create two traps. The same laser is used to form both traps and to measure the force by back focal plane interferometry. Although the two beams entering the microscope are designed to exhibit orthogonal polarization, interference and a significant parasitic force signal occur. Comparing the experimental results with a ray optics model, the interference patterns are caused by the rotation of polarization on microscope lens surfaces and slides. Two methods for reducing the crosstalk are directed to polarization rectification by passing through the microscope twice and frequency shifting of one of the split laser beams.
摘要翻译：单分子力学的实验研究需要高的力灵敏度和低漂移，这可以通过光学镊子通过用于力测量的光学镊子装置来实现。 CW红外激光束被极化分割，并被高数值孔径物镜聚焦，以产生两个陷阱。相同的激光器用于形成两个陷阱并通过后焦平面干涉测量来测量力。虽然进入显微镜的两个光束被设计成表现出正交的极化，但是发生干涉和显着的寄生力信号。将实验结果与射线光学模型进行比较，干涉图案是由显微镜镜片和幻灯片上的极化旋转引起的。用于减少串扰的两种方法通过穿过显微镜两次并分离激光束之一的频移来引导偏振整流。

6. 发明授权

US08415612B2 Channel cell system 有权
标题翻译：通道单元系统
公开(公告)号：US08415612B2
公开(公告)日：2013-04-09
申请号：US12600825
申请日：2008-05-19
申请人： Sterling Eduardo McBride , Steven Alan Lipp , Joey John Michalchuk , Dana Z. Anderson , Evan Salim , Matthew Squires
发明人： Sterling Eduardo McBride , Steven Alan Lipp , Joey John Michalchuk , Dana Z. Anderson , Evan Salim , Matthew Squires
IPC分类号： H01S1/00 , H01S3/00 , H05H3/02
CPC分类号： G21K1/00 , G21K1/093 , G21K2201/00
摘要： A cold-atom system has multiple vacuum chambers. One vacuum chamber includes an atom source. A fluidic connection is provided between that vacuum chamber and another vacuum chamber. The fluidic connection includes a microchannel formed as a groove in a substantially flat surface and covered by a layer of material.
摘要翻译：冷原子系统具有多个真空室。一个真空室包括原子源。在该真空室和另一个真空室之间提供流体连接。流体连接包括在基本上平坦的表面中形成为凹槽并被一层材料覆盖的微通道。

7. 发明授权

US08405021B2 Ultracold-matter systems 有权
标题翻译：超声体系
公开(公告)号：US08405021B2
公开(公告)日：2013-03-26
申请号：US12600821
申请日：2008-05-19
申请人： Dana Z. Anderson , Evan Salim , Matthew Squires , Sterling Eduardo McBride , Steven Alan Lipp , Joey John Michalchuk
发明人： Dana Z. Anderson , Evan Salim , Matthew Squires , Sterling Eduardo McBride , Steven Alan Lipp , Joey John Michalchuk
IPC分类号： H01S1/00 , H01S3/00 , H05H3/02
CPC分类号： G21K1/006
摘要： Cold-atom systems and methods of handling cold atoms are disclosed. A cold-atom system has multiple chambers and a fluidic connection between two of the chambers. One of these two chambers includes an atom source and the other includes an atom chip.
摘要翻译：公开了冷原子系统和处理冷原子的方法。冷原子系统具有多个室和两个室之间的流体连接。这两个室中的一个包括原子源，另一个包括原子芯片。

8. 发明授权

US08389927B2 Optical arrangement and its use 有权
标题翻译：光学布置及其用途
公开(公告)号：US08389927B2
公开(公告)日：2013-03-05
申请号：US12665157
申请日：2008-06-12
申请人： Alexandra Ledermann , Georg Von Freymann , Martin Wegener
发明人： Alexandra Ledermann , Georg Von Freymann , Martin Wegener
IPC分类号： H01S1/00 , H01S3/00 , H05H3/02
CPC分类号： G02B27/0988 , B23K26/066
摘要： An optical arrangement has a laser configured to emit a laser beam, an amplitude mask and a focusing element. The amplitude mask is disposed between the laser and the focusing element in a path of the laser beam such that the laser beam hits the amplitude mask before being modified by the focusing element so as to direct the laser beam to a focal point within a photosensitive material.
摘要翻译：光学装置具有配置成发射激光束，振幅掩模和聚焦元件的激光器。振幅掩模在激光束的路径中设置在激光器和聚焦元件之间，使得激光束在被聚焦元件修改之前撞击振幅掩模，以便将激光束引导到感光材料内的焦点。

9. 发明授权

US08223414B2 Quantum computing method and quantum computer 有权
标题翻译：量子计算方法和量子计算机
公开(公告)号：US08223414B2
公开(公告)日：2012-07-17
申请号：US13239818
申请日：2011-09-22
申请人： Hayato Goto , Kouichi Ichimura
发明人： Hayato Goto , Kouichi Ichimura
IPC分类号： G06E3/00 , G06E1/06 , H01S1/00
CPC分类号： B82Y10/00 , G06N99/002 , Y10S977/933
摘要： A quantum bit computation method includes operating a two-quantum-bit gate on quantum bits of a first physical system and a second physical system, second energy states of second physical systems except for the first physical system and the second physical system do not change, three energy states being represented by |0>, |1> and |3>, the two energy states being represented by |2> and |4>, energies of |2> and |4> being higher than energies of |0>, |1> and |3>, a transition frequency between |3> and |2> being equal to the resonance frequency, |0> and |1> representing quantum bits, flipping quantum bits of first physical systems after operating the two-quantum-bit gate, executing no operations by a time equal to a time for operating the two-quantum-bit gate, after flipping the quantum bits, and again flipping the quantum bits of the first physical systems after executing no operations.
摘要翻译：量子比特计算方法包括在第一物理系统和第二物理系统的量子比特上操作双量子比特门，除第一物理系统和第二物理系统之外的第二物理系统的第二能量状态不改变，三个能量状态由| 0>，| 1>和| 3>表示，两个能态由| 2>和| 4>表示，| 2>和| 4>的能量高于| 0> | 1>和| 3>，| 3>和| 2>之间的转换频率等于表示量子比特的谐振频率| 0>和| 1>，在操作两维之后翻转第一物理系统的量子比特，量子比特门，在翻转量子比特之后不执行等于操作双量子比特门的时间的时间，并且在不执行任何操作之后再次翻转第一物理系统的量子比特。

10. 发明申请

US20120068059A1 Method and Apparatus for Measuring the Optical Forces Acting on a Particle 有权
标题翻译：用于测量作用在颗粒上的光力的方法和装置
公开(公告)号：US20120068059A1
公开(公告)日：2012-03-22
申请号：US13320503
申请日：2010-05-14
申请人： Mario Montes Usategui , Amau Farré Flaquer
发明人： Mario Montes Usategui , Amau Farré Flaquer
IPC分类号： H01S1/00 , G02B21/32
CPC分类号： G02B21/32
摘要： An apparatus and method for measuring optical forces acting on a trapped particle. In one implementation the apparatus and method are adaptable for use in the optical train of an optical microscope that is configured to trap, with a single light beam, a particle suspended in a suspension medium between an entry cover and an exit cover of a chamber positioned on or within the microscope. The apparatus and method involves the use of a single collection lens system having a numerical aperture designed to be greater than or equal to an index of refraction index of the suspension medium intended to suspend the particle in the chamber which is placeable at or near the exit cover of the chamber of the microscope. A light sensing device is positioned at or near the back focal plane of the collection lens, or at an optical equivalent thereof, which is capable of directly or indirectly producing optical force measurements acting on the particle derived by the x and y coordinates of the centroid of the light distribution imaged onto the light sensing device by the collection lens.
摘要翻译：用于测量作用在被捕获的颗粒上的光学力的装置和方法。在一个实施方案中，该装置和方法适用于光学显微镜的光学系列，该光学显微镜的光学系列被构造成用单个光束将悬浮在悬浮介质中的颗粒捕获在位于所述腔室的入口盖和出口盖之间在显微镜下或内。该装置和方法涉及使用具有数值孔径的单个收集透镜系统，该数字孔径被设计为大于或等于用于将颗粒悬浮在室中的悬浮介质的折射率指数，该室可放置在出口处或附近显微镜室的盖子。光感测装置位于收集透镜的后焦平面或其光学等效物处或附近，其能够直接或间接产生作用在由质心的x和y坐标导出的颗粒上的光学力测量通过收集透镜成像到光感测装置上的光分布。

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