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1. 发明授权

US08523074B2 Bar code imagers 有权
标题翻译：条码成像器
公开(公告)号：US08523074B2
公开(公告)日：2013-09-03
申请号：US13219265
申请日：2011-08-26
申请人： Matthew S. Marcus , Bernard S. Fritz
发明人： Matthew S. Marcus , Bernard S. Fritz
IPC分类号： G06K7/10
CPC分类号： G06K7/10732 , G06K7/12
摘要： Bar code imagers and methods of operating bar code imagers are described herein. One method includes illuminating a bar code with a first illumination beam provided by the bar code imager device, wherein the first illumination beam has a first wavelength, and illuminating the bar code with a second illumination beam provided by the bar code imager device, wherein the second illumination beam has a second wavelength that is different than the first wavelength.
摘要翻译：这里描述了条形码成像器和操作条形码成像器的方法。一种方法包括利用由条形码成像装置提供的第一照明光束来照亮条形码，其中第一照明光束具有第一波长，并用由条形码成像装置提供的第二照明光束照射条形码，其中，第二照明光束具有与第一波长不同的第二波长。

2. 发明申请

US20090219525A1 SYSTEM AND METHOD FOR PORTABLE RAMAN SPECTROSCOPY 审中-公开
标题翻译：便携式拉曼光谱系统和方法
公开(公告)号：US20090219525A1
公开(公告)日：2009-09-03
申请号：US12040843
申请日：2008-02-29
申请人： Matthew S. Marcus , Bernard S. Fritz , Tzu-Yu Wang
发明人： Matthew S. Marcus , Bernard S. Fritz , Tzu-Yu Wang
IPC分类号： G01J3/44
CPC分类号： G01J3/44 , G01J3/02 , G01J3/0208 , G01J3/0213 , G01J3/0264 , G01J3/0272 , G01J3/0278 , G01J3/0289 , G01N21/65 , G01N2021/1793 , G01N2201/0221
摘要： One embodiment includes a method that includes scanning a plurality of specimens with a laser by moving the laser according to coordinates for laser movement and measuring a distance for each of the plurality of specimens, associating location information with each of the specimens of the plurality of specimens based on its distance from the laser and its coordinates for laser movement, recording a Raman spectrum for the plurality of specimens, associating a Raman spectrum with each specimen of the plurality of specimens and indicating a Raman spectrum and location information for at least one specimen.
摘要翻译：一个实施例包括一种方法，其包括通过根据激光移动的坐标移动激光器并且测量多个样本中的每一个的距离来测量多个样本的激光，将位置信息与多个样本中的每个样本相关联基于其与激光器的距离及其激光运动坐标，记录多个样品的拉曼光谱，将拉曼光谱与多个样品中的每个样品相关联，并指示至少一个样品的拉曼光谱和位置信息。

3. 发明授权

US07895880B2 Photoacoustic cell incorporating a quantum dot substrate 有权
标题翻译：结合量子点基片的光声单元
公开(公告)号：US07895880B2
公开(公告)日：2011-03-01
申请号：US12105241
申请日：2008-04-17
申请人： Bernard S. Fritz , Matthew S. Marcus
发明人： Bernard S. Fritz , Matthew S. Marcus
IPC分类号： G01N21/61 , G01N29/02
CPC分类号： G01N21/1702 , B82Y20/00 , G01N2021/1704
摘要： Embodiments of the apparatus, systems, and methods relate to a photoacoustic cell including an excitation source, a chamber, and a quantum dot substrate between the excitation source and the chamber. The excitation source generates a light spectrum. The quantum dot substrate, when subjected to the light spectrum, emits a specific wavelength of light to be received by the chamber. The photoacoustic cell apparatus may be part of a portable gas sensing system, and may be used to detect and measure the concentration of one or more gases. Additional apparatus, systems, and methods are disclosed.
摘要翻译：装置，系统和方法的实施例涉及在激发源和腔室之间包括激发源，腔室和量子点衬底的光声单元。激发源产生光谱。当经受光谱时，量子点衬底发射由腔室接收的特定波长的光。光电池装置可以是便携式气体传感系统的一部分，并且可以用于检测和测量一种或多种气体的浓度。公开了附加装置，系统和方法。

4. 发明授权

US09104011B2 Light collector devices 有权
标题翻译：集光器件
公开(公告)号：US09104011B2
公开(公告)日：2015-08-11
申请号：US13219242
申请日：2011-08-26
申请人： Matthew S. Marcus , Bernard S. Fritz
发明人： Matthew S. Marcus , Bernard S. Fritz
IPC分类号： G02B19/00
CPC分类号： G02B19/0019 , G02B19/0038 , G02B19/0076
摘要： Light collector devices and methods of operating light collector devices are described herein. One or more embodiments include a plurality of apertures, and a detector coupled to each of the plurality of apertures.
摘要翻译：本文描述了集光器件和操作集光器件的方法。一个或多个实施例包括多个孔，以及耦合到多个孔中的每一个的检测器。

5. 发明授权

US08387883B1 Bar code imagers 有权
标题翻译：条码成像器
公开(公告)号：US08387883B1
公开(公告)日：2013-03-05
申请号：US13219284
申请日：2011-08-26
申请人： Matthew S. Marcus , Bernard S. Fritz
发明人： Matthew S. Marcus , Bernard S. Fritz
IPC分类号： G06K7/10 , G02B26/08 , G02B26/00 , G02B5/08
CPC分类号： G06K7/10831 , G06K7/10732
摘要： Bar code imagers and methods of operating bar code imagers are described herein. One method includes selectively illuminating a portion of an axicon optical element of a bar code imager device, forming, by the axicon optical element in response to the selective illumination of the portion of the axicon optical element, an illumination beam, and illuminating a bar code with the illumination beam formed by the axicon optical element.
摘要翻译：这里描述了条形码成像器和操作条形码成像器的方法。一种方法包括选择性地照亮条形码成像器装置的轴向光学元件的一部分，通过旋转三棱镜光学元件响应于旋转三角镜光学元件的部分的选择性照射而形成照明光束并照亮条形码其中所述照明光束由所述三角镜光学元件形成。

6. 发明申请

US20130048729A1 BAR CODE IMAGERS 有权
标题翻译：条形码图像
公开(公告)号：US20130048729A1
公开(公告)日：2013-02-28
申请号：US13219284
申请日：2011-08-26
申请人： Matthew S. Marcus , Bernard S. Fritz
发明人： Matthew S. Marcus , Bernard S. Fritz
IPC分类号： G06K7/10
CPC分类号： G06K7/10831 , G06K7/10732
摘要： Bar code imagers and methods of operating bar code imagers are described herein. One method includes selectively illuminating a portion of an axicon optical element of a bar code imager device, forming, by the axicon optical element in response to the selective illumination of the portion of the axicon optical element, an illumination beam, and illuminating a bar code with the illumination beam formed by the axicon optical element.
摘要翻译：这里描述了条形码成像器和操作条形码成像器的方法。一种方法包括选择性地照亮条形码成像器装置的轴向光学元件的一部分，通过旋转三棱镜光学元件响应于旋转三角镜光学元件的部分的选择性照射而形成照明光束并照亮条形码其中所述照明光束由所述三角镜光学元件形成。

7. 发明申请

US20120075618A1 PHOTOACOUSTIC SENSOR 失效
标题翻译：光电传感器
公开(公告)号：US20120075618A1
公开(公告)日：2012-03-29
申请号：US13312368
申请日：2011-12-06
申请人： Bernard S. Fritz , Matthew S. Marcus
发明人： Bernard S. Fritz , Matthew S. Marcus
IPC分类号： G01N21/17
CPC分类号： G01N21/1702 , G01N2021/1704
摘要： Embodiments of the apparatus, systems, and methods relate to a photoacoustic sensor includes an excitation source, a modulator, a quantum dot filter, an interferometer, a gas chamber, and a microphone. The excitation source generates a monochromatic light. The modulator intensity modulates the monochromatic light at a first modulation frequency. The quantum dot filter down converts the modulated monochromatic light into a broadband spectrum of infrared light. The interferometer further intensity modulates the broadband spectrum such that the at least one wavelength component of the broadband spectrum is further intensity modulated at a second modulation frequency. The gas chamber stores a sample gas and receives the plurality of modulated wavelength components. The microphone detects pressure changes within the gas chamber to produce an acoustic signal, which can be used to analyze properties of the sample gas.
摘要翻译：装置，系统和方法的实施例涉及一种光声传感器，包括激发源，调制器，量子点滤波器，干涉仪，气室和麦克风。激发源产生单色光。调制器强度以第一调制频率调制单色光。量子点滤波器将调制的单色光转换成红外光的宽带光谱。干涉仪进一步强度调制宽带频谱，使得宽带频谱的至少一个波长分量在第二调制频率下被进一步强度调制。气室存储样品气体并接收多个调制波长成分。麦克风检测气体室内的压力变化以产生声信号，其可用于分析样品气体的性质。

8. 发明申请

US20100045998A1 PHOTOACOUSTIC SENSOR 有权
标题翻译：光电传感器
公开(公告)号：US20100045998A1
公开(公告)日：2010-02-25
申请号：US12195531
申请日：2008-08-21
申请人： Bernard S. Fritz , Matthew S. Marcus
发明人： Bernard S. Fritz , Matthew S. Marcus
IPC分类号： G01B9/02
CPC分类号： G01N21/1702 , G01N2021/1704
摘要： Embodiments of the apparatus, systems, and methods relate to a photoacoustic sensor includes an excitation source, a modulator, a quantum dot filter, an interferometer, a gas chamber, and a microphone. The excitation source generates a monochromatic light. The modulator intensity modulates the monochromatic light at a first modulation frequency. The quantum dot filter down converts the modulated monochromatic light into a broadband spectrum of infrared light. The interferometer further intensity modulates the broadband spectrum such that the at least one wavelength component of the broadband spectrum is further intensity modulated at a second modulation frequency. The gas chamber stores a sample gas and receives the plurality of modulated wavelength components. The microphone detects pressure changes within the gas chamber to produce an acoustic signal, which can be used to analyze properties of the sample gas.
摘要翻译：装置，系统和方法的实施例涉及一种光声传感器，包括激发源，调制器，量子点滤波器，干涉仪，气室和麦克风。激发源产生单色光。调制器强度以第一调制频率调制单色光。量子点滤波器将调制的单色光转换成红外光的宽带光谱。干涉仪进一步强度调制宽带频谱，使得宽带频谱的至少一个波长分量在第二调制频率下被进一步强度调制。气室存储样品气体并接收多个调制波长成分。麦克风检测气体室内的压力变化以产生声信号，其可用于分析样品气体的性质。

9. 发明授权

US08451447B2 Photoacoustic sensor 失效
标题翻译：光声传感器
公开(公告)号：US08451447B2
公开(公告)日：2013-05-28
申请号：US13312368
申请日：2011-12-06
申请人： Bernard S. Fritz , Matthew S. Marcus
发明人： Bernard S. Fritz , Matthew S. Marcus
IPC分类号： G01N21/00
CPC分类号： G01N21/1702 , G01N2021/1704
摘要： Embodiments of the apparatus, systems, and methods relate to a photoacoustic sensor includes an excitation source, a modulator, a quantum dot filter, an interferometer, a gas chamber, and a microphone. The excitation source generates a monochromatic light. The modulator intensity modulates the monochromatic light at a first modulation frequency. The quantum dot filter down converts the modulated monochromatic light into a broadband spectrum of infrared light. The interferometer further intensity modulates the broadband spectrum such that the at least one wavelength component of the broadband spectrum is further intensity modulated at a second modulation frequency. The gas chamber stores a sample gas and receives the plurality of modulated wavelength components. The microphone detects pressure changes within the gas chamber to produce an acoustic signal, which can be used to analyze properties of the sample gas.
摘要翻译：装置，系统和方法的实施例涉及一种光声传感器，包括激发源，调制器，量子点滤波器，干涉仪，气室和麦克风。激发源产生单色光。调制器强度以第一调制频率调制单色光。量子点滤波器将调制的单色光转换成红外光的宽带光谱。干涉仪进一步强度调制宽带频谱，使得宽带频谱的至少一个波长分量在第二调制频率下被进一步强度调制。气室存储样品气体并接收多个调制波长成分。麦克风检测气体室内的压力变化以产生声信号，其可用于分析样品气体的性质。

10. 发明申请

US20090320561A1 PHOTOACOUSTIC CELL 有权
标题翻译：光电池
公开(公告)号：US20090320561A1
公开(公告)日：2009-12-31
申请号：US12105241
申请日：2008-04-17
申请人： Bernard S. Fritz , Matthew S. Marcus
发明人： Bernard S. Fritz , Matthew S. Marcus
IPC分类号： G01N21/00
CPC分类号： G01N21/1702 , B82Y20/00 , G01N2021/1704
摘要： Embodiments of the apparatus, systems, and methods relate to a photoacoustic cell including an excitation source, a chamber, and a quantum dot substrate between the excitation source and the chamber. The excitation source generates a light spectrum. The quantum dot substrate, when subjected to the light spectrum, emits a specific wavelength of light to be received by the chamber. The photoacoustic cell apparatus may be part of a portable gas sensing system, and may be used to detect and measure the concentration of one or more gases. Additional apparatus, systems, and methods are disclosed.
摘要翻译：装置，系统和方法的实施例涉及在激发源和腔室之间包括激发源，腔室和量子点衬底的光声单元。激发源产生光谱。当经受光谱时，量子点衬底发射由腔室接收的特定波长的光。光电池装置可以是便携式气体传感系统的一部分，并且可以用于检测和测量一种或多种气体的浓度。公开了附加装置，系统和方法。

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