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21. 发明授权

US4617079A Plasma etching system 失效
标题翻译：等离子体蚀刻系统
公开(公告)号：US4617079A
公开(公告)日：1986-10-14
申请号：US722623
申请日：1985-04-12
申请人： David H. Tracy , Brian G. Balistee
发明人： David H. Tracy , Brian G. Balistee
IPC分类号： C23F4/00 , H01J37/32 , H01L21/302 , H01L21/3065 , H01L21/306 , B44C1/22 , C03C15/00 , C23F1/02
CPC分类号： H01J37/32174 , H01J37/32082 , H01J37/32165 , H01J2237/334
摘要： A relatively small amount of high frequency RF power is mixed with a predominantly low frequency RF power to provide an improved etch rate uniformity of a semiconductor wafer in a low frequency plasma etching system.
摘要翻译：相对少量的高频RF功率与主要是低频RF功率混合，以在低频等离子体蚀刻系统中提供半导体晶片的改进的蚀刻速率均匀性。

22. 发明申请

US20090213382A1 OPTICAL RESONANCE ANALYSIS UNIT 审中-公开
标题翻译：光学谐振分析单元
公开(公告)号：US20090213382A1
公开(公告)日：2009-08-27
申请号：US12330930
申请日：2008-12-09
申请人： David H. Tracy , Jennifer M. Brockman , Keith S. Ferrara , Martin Shenker , Robert Kersten , Steven E. Cohen , Gary Bodley , Patrick Tuxbury , Paul Hetherington , Enrico Picozza
发明人： David H. Tracy , Jennifer M. Brockman , Keith S. Ferrara , Martin Shenker , Robert Kersten , Steven E. Cohen , Gary Bodley , Patrick Tuxbury , Paul Hetherington , Enrico Picozza
IPC分类号： G01N21/55
CPC分类号： G01N21/553 , G01N21/253 , G01N21/7743 , Y10T137/86035
摘要： An array surface plasmon resonance (SPR) analysis instrument comprising a reflective SPR sensor array, a light source assembly arranged to project a collimated beam of light onto the reflective SPR sensor array to provide a reflected array image of the sensor array, and to scan the incident angle of the collimated beam of light over an angular range, and a detector assembly oriented to receive the reflected array image of the sensor array over the angular range, the detector assembly comprises a two-dimensional detector sensing element that is tilted with respect to the optical axis of the lens assembly in accordance with the Scheimpflug condition, and a lens assembly for focusing the reflected array image of said SPR sensor array onto said tilted detector sensing element. The lens assembly comprises an objective section which is arranged to produce a virtual image of the tilted reflected array at infinity, followed by an imaging section arranged to transform the virtual image of the tilted reflected array into a real tilted image on the tilted detector sensing element.
摘要翻译：阵列表面等离子体共振（SPR）分析仪器，其包括反射SPR传感器阵列，光源组件，被布置成将准直光束投射到反射SPR传感器阵列上，以提供传感器阵列的反射阵列图像，并扫描在角度范围内的准直光束的入射角以及定向成在角度范围内接收传感器阵列的反射阵列图像的检测器组件，检测器组件包括二维检测器感测元件，其相对于根据Scheimpflug条件的透镜组件的光轴，以及用于将所述SPR传感器阵列的反射阵列图像聚焦到所述倾斜检测器感测元件上的透镜组件。透镜组件包括物镜部分，该物镜部分布置成产生无限远的倾斜反射阵列的虚像，随后是成像部分，被配置为将倾斜的反射阵列的虚像转换成倾斜检测器感测元件上的实际倾斜图像。

23. 发明申请

US20080246956A1 Method Of Instrument Standardization For A Spectroscopic Device 有权
标题翻译：光谱仪器标准化方法
公开(公告)号：US20080246956A1
公开(公告)日：2008-10-09
申请号：US12119239
申请日：2008-05-12
申请人： Yongdong Wang , Bernhard H. Radziuk , David H. Tracy
发明人： Yongdong Wang , Bernhard H. Radziuk , David H. Tracy
IPC分类号： G01N21/00
CPC分类号： G01J3/28 , G01J3/42
摘要： In a spectroscopic process a sample for producing a test spectral line or spectrum of at least one component contained in the sample is stimulated and the transmitted and/or emitted electromagnetic rays are used to create the test spectral line or spectrum. In order to improve such a spectroscopic process to such an extent that variations of certain parameters, which alter the shape and/or occurrence of a spectral line, are compensated, a comparison spectral line or spectrum of a known comparison material is produced under substantially the same parameters as the sample. The comparison spectral line or spectrum is compared with an ideal comparison spectral line or spectrum in order to calculate a transfer function, andthe transfer function is applied to the test spectral line or spectrum in order to calculate a corrected test spectral line or spectrum.
摘要翻译：在分光过程中，刺激用于产生测试谱线或样品中包含的至少一种组分的光谱的样品，并且使用透射和/或发射的电磁波来产生测试光谱线或光谱。为了改进这种光谱过程，使得补偿了改变光谱线的形状和/或出现的某些参数的变化，已知比较材料的比较光谱线或光谱基本上在与样品相同的参数。将比较谱线或频谱与理想的比较谱线或频谱进行比较，以计算传递函数，并将传递函数应用于测试谱线或频谱，以便计算校正的测试谱线或频谱。

24. 发明授权

US07251085B2 Optical resonance analysis system 有权
标题翻译：光学共振分析系统
公开(公告)号：US07251085B2
公开(公告)日：2007-07-31
申请号：US11460932
申请日：2006-07-28
申请人： Dar Bahatt , Jerry E. Cahill , Koichi Nishikida , Enrico G. Picozza , Paul G. Saviano , David H. Tracy , Yongdong Wang
发明人： Dar Bahatt , Jerry E. Cahill , Koichi Nishikida , Enrico G. Picozza , Paul G. Saviano , David H. Tracy , Yongdong Wang
IPC分类号： G02B27/00 , G01N21/55 , C12M3/00
CPC分类号： G01N21/7703 , G01N21/553
摘要： An optical resonance analysis system comprising a sensor means (60) and an illumination means (400) for generating non-monochromatic illumination. The illumination means (400) further comprises a means for generating illumination at a plurality of angles, a lens system for projecting said illumination at said plurality of angles (390) and a dispersive device (380) for dispersing said illumination at each of said plurality of angles so that there is a correlation between said plurality of angles and the wavelengths of said illumination such that a resonance condition is generated on said sensor mean (60) for all wavelengths generated by said non-monochromatic source simultaneously. The analysis system also comprises a detection means (90) for detecting the reflected or transmitted illumination. Another embodiment comprises an anamorphic imaging means (120).
摘要翻译：一种光学共振分析系统，包括传感器装置（60）和用于产生非单色照明的照明装置（400）。照明装置（400）还包括用于以多个角度产生照明的装置，用于以所述多个角度（390）投射所述照明的透镜系统和用于将所述照明分散在所述多个角度的分散装置（380）的角度，使得在所述多个角度和所述照明的波长之间存在相关性，使得对于由所述非单色源同时产生的所有波长的所述传感器平均值（60）产生共振条件。分析系统还包括用于检测反射或透射照明的检测装置（90）。另一实施例包括变形成像装置（120）。

25. 发明授权

US07088445B2 Light source 有权
公开(公告)号：US07088445B2
公开(公告)日：2006-08-08
申请号：US10241863
申请日：2002-09-12
申请人： David H. Tracy , Bernhard H. Radziuk , Klaus Fischer
发明人： David H. Tracy , Bernhard H. Radziuk , Klaus Fischer
IPC分类号： G01J3/00
CPC分类号： G01N21/3103 , G01N2021/3118
摘要： A light source for an atomizing device, specifically an atom absorption spectrometer comprising one, two, or more lamps, whose ray can be selected by means of at least one two-dimensionally moveable optical selection element, and which can be directed in the direction of atomizing device. Fine-tuning is thereby achieved quickly with little constructive expenditure and with low costs. A very high degree of accuracy is possible from the selector through a rotational and highly adjustable rotation spindle.

26. 发明授权

US06873417B2 Optical resonance analysis system 有权
标题翻译：光学共振分析系统
公开(公告)号：US06873417B2
公开(公告)日：2005-03-29
申请号：US10425799
申请日：2003-04-28
申请人： Dar Bahatt , Jerry E. Cahill , Koichi Nishikida , Enrico G. Picozza , Paul G. Saviano , David H. Tracy , Yongdong Wang
发明人： Dar Bahatt , Jerry E. Cahill , Koichi Nishikida , Enrico G. Picozza , Paul G. Saviano , David H. Tracy , Yongdong Wang
IPC分类号： G01N21/27 , G01N21/55 , G01N21/47
CPC分类号： G01N21/7703 , G01N21/553
摘要： An optical resonance analysis system comprising a sensor means (60) and an illumination means (400) for generating non-monochromatic illumination. The illumination means (400) further comprises a means for generating illumination at a plurality of angles, a lens system for projecting said illumination at said plurality of angles (390) and a dispersive device (380) for dispersing said illumination at each of said plurality of angles so that there is a correlation between said plurality of angles and the wavelengths of said illumination such that a resonance condition is generated on said sensor mean (60) for all wavelengths generated by said non-monochromatic source simultaneously. The analysis system also comprises a detection means (90) for detecting the reflected or transmitted illumination. Another embodiment comprises an anamorphic imaging means (120).
摘要翻译：一种光学共振分析系统，包括传感器装置（60）和用于产生非单色照明的照明装置（400）。照明装置（400）还包括用于以多个角度产生照明的装置，用于以所述多个角度（390）投射所述照明的透镜系统和用于将所述照明分散在所述多个角度的分散装置（380）的角度，使得在所述多个角度和所述照明的波长之间存在相关性，使得对于由所述非单色源同时产生的所有波长的所述传感器平均值（60）产生共振条件。分析系统还包括用于检测反射或透射照明的检测装置（90）。另一实施例包括变形成像装置（120）。

27. 发明授权

US06600563B1 Optical resonance analysis system 有权
标题翻译：光学共振分析系统
公开(公告)号：US06600563B1
公开(公告)日：2003-07-29
申请号：US09486424
申请日：2000-07-17
申请人： Dar Bahatt , Jerry E. Cahill , Koichi Nishikida , Enrico G. Picozza , Paul G. Saviano , David H. Tracy , Yongdong Wang
发明人： Dar Bahatt , Jerry E. Cahill , Koichi Nishikida , Enrico G. Picozza , Paul G. Saviano , David H. Tracy , Yongdong Wang
IPC分类号： G01N2155
CPC分类号： G01N21/7703 , G01N21/553
摘要： An optical resonance analysis system comprising a sensor means (60) and an illumination means (400) for generating non-monochromatic illumination. The illumination means (400) further comprises a means for generating illumination at a plurality of angles, a lens system for projecting said illumination at said plurality of angles (390) and a dispersive device (380) for dispersing said illumination at each of said plurality of angles so that there is a correlation between said plurality of angles and the wavelengths of said illumination such that a resonance condition is generated on said sensor mean (60) for all wavelengths generated by said non-monochromatic source simultaneously. The analysis system also comprises a detection means (90) for detecting the reflected or transmitted illumination. Another embodiment comprises an anamorphic imaging means (120).
摘要翻译：一种光学共振分析系统，包括传感器装置（60）和用于产生非单色照明的照明装置（400）。照明装置（400）还包括用于以多个角度产生照明的装置，用于以所述多个角度（390）投射所述照明的透镜系统和用于将所述照明分散在所述多个角度的分散装置（380）的角度，使得在所述多个角度和所述照明的波长之间存在相关性，使得对于由所述非单色源同时产生的所有波长的所述传感器平均值（60）产生共振条件。分析系统还包括用于检测反射或透射照明的检测装置（90）。另一实施例包括变形成像装置（120）。

28. 发明授权

US06438147B1 Tunable external cavity diode laser 有权
标题翻译：可调谐外腔二极管激光器
公开(公告)号：US06438147B1
公开(公告)日：2002-08-20
申请号：US09230499
申请日：1999-01-26
申请人： Chandra Roychoudhuri , David H. Tracy , William J. Hubbard
发明人： Chandra Roychoudhuri , David H. Tracy , William J. Hubbard
IPC分类号： H01S313
CPC分类号： H01S5/141 , H01S5/0612 , H01S5/0617 , H01S5/0622 , H01S5/068 , H01S5/06804 , H01S5/06808 , H01S5/06812 , H01S5/06837 , H01S5/0687
摘要： An external cavity laser system composed of a semiconductor diode laser (10), a temperature control (30) and injection current control (40) means the diode laser, an external cavity (60) with a wavelength selector and means for controlling the laser temperature (20), laser injection current and the wavelength selector (110) to obtain arbitrary frequencies within the tuning range of the laser.
摘要翻译：由半导体二极管激光器（10），温度控制（30）和注入电流控制（40）组成的外腔激光器系统意味着二极管激光器，具有波长选择器的外部空腔（60）和用于控制激光温度的装置（20），激光注入电流和波长选择器（110），以在激光器的调谐范围内获得任意频率。

29. 发明授权

US5928907A System for real time detection of nucleic acid amplification products 失效
标题翻译：核酸扩增产物实时检测系统
公开(公告)号：US5928907A
公开(公告)日：1999-07-27
申请号：US752973
申请日：1996-12-02
申请人： Timothy M. Woudenberg , Kevin S. Bodner , Charles R. Connell , Alan M. Ganz , Lincoln J. McBride , Paul G. Saviano , John Shigeura , David H. Tracy , Eugene F. Young , Linda G. Lee
发明人： Timothy M. Woudenberg , Kevin S. Bodner , Charles R. Connell , Alan M. Ganz , Lincoln J. McBride , Paul G. Saviano , John Shigeura , David H. Tracy , Eugene F. Young , Linda G. Lee
IPC分类号： C12N15/09 , C12P19/34 , C12Q1/68 , G01N21/03 , G01N21/64 , G01N21/75 , G01N21/78 , G01N33/50 , G01N33/58
CPC分类号： G01N21/6428 , C12Q1/6818 , C12Q1/6851 , C12Q1/686 , G01N21/0303 , G01N2021/6484
摘要： A system is provided for carrying out real time fluorescence-based measurements of nucleic acid amplification products. In a preferred embodiment of the invention, an excitation beam is focused into a reaction mixture through a surface, the reaction mixture containing (i) a first fluorescent indicator capable of generating a first fluorescent signal whose intensity is proportional to the amount of an amplification product in the volume of the reaction mixture illuminated by the excitation beam and (ii) a second fluorescent indicator homogeneously distributed throughout the reaction mixture capable of generating a second fluorescent signal proportional to the volume of reaction mixture illuminated by the excitation beam. Preferably, the excitation beam is focused into the reaction mixture by a lens through a portion of a wall of a closed reaction chamber containing the reaction mixture. The same lens is used to collect the first and second fluorescent signals generated by the first and second fluorescent indicators, respectively, in response to the excitation beam. The ratio of the fluorescent intensities of the first and second fluorescent signals provides a stable quantitative indicator of the amount of amplification product synthesized in the course of the amplification reaction.
摘要翻译：提供了一种用于进行核酸扩增产物的实时基于荧光的测量的系统。在本发明的优选实施方案中，激发光束通过表面聚焦到反应混合物中，反应混合物含有（i）第一荧光指示剂，其能够产生第一荧光信号，其强度与扩增产物的量成比例在由激发束照射的反应混合物的体积中和（ii）均匀分布在整个反应混合物中的第二荧光指示器，其能够产生与由激发束照射的反应混合物的体积成比例的第二荧光信号。优选地，激发光束通过透镜通过包含反应混合物的封闭反应室的壁的一部分聚焦到反应混合物中。相同的透镜被用于响应于激发光束分别收集由第一和第二荧光指示器产生的第一和第二荧光信号。第一和第二荧光信号的荧光强度比提供了在扩增反应过程中合成的扩增产物的量的稳定的定量指标。

30. 发明授权

US5428696A Photometric instrument with optical fibers for analyzing remote samples 失效
标题翻译：用于分析远程样品的光纤光度仪
公开(公告)号：US5428696A
公开(公告)日：1995-06-27
申请号：US92162
申请日：1993-07-15
申请人： Jerry E. Cahill , David H. Tracy
发明人： Jerry E. Cahill , David H. Tracy
IPC分类号： G01N21/25 , G02B6/32 , G02B6/36 , G02B6/42 , G02B6/26
CPC分类号： G02B6/3604 , G01N21/253 , G01N2201/0407 , G01N2201/084 , G02B6/32 , G02B6/4214
摘要： In a spectrophotometer, each of a plurality of source optical fibers is selectively receptive of source radiation and carries the radiation to a corresponding selected liquid sample cell. A corresponding return optical fiber returns transmitted radiation from the sample to a polychromator. For selecting a sample, a switching member holds exposed ends of the optical fibers on a circle coaxial with an axle for rotating to selected positions. Respective optical trains in the instrument direct radiation into and out of the selected pair of fibers. The diameter of a source aperture, the spacing of the aperture from the radiation source, and the source area define a source etendue. The optical fibers have a fiber etendue substantially the same as the source etendue.
摘要翻译：在分光光度计中，多个源光纤中的每一个选择性地接受源辐射，并将辐射传送到相应的选定液体样品池。相应的返回光纤将来自样品的透射辐射返回到多色分光器。为了选择样品，切换构件将光纤的露出端保持在与轴同轴的圆上，以旋转到选定位置。仪器中的各种光学列车直接辐射进出所选择的一对光纤。源孔径的直径，孔径与辐射源的距离以及源区域定义了源极化程度。光纤具有基本上等于光源渗透率的纤维光密度。

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