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公开(公告)号：US09874475B2
公开(公告)日：2018-01-23
申请号：US14795954
申请日：2015-07-10
Applicant: SciAps, Inc.
Inventor： David Day
CPC classification number: G01J3/443 , G01J3/0208 , G01J3/0237 , G01J3/0272 , G01J3/06 , G01J3/44 , H01L22/26
Abstract: An analysis system (e.g., LIBS) includes a laser source generating a laser beam, a movable optic configured to move said laser beam to multiple locations on a sample, and a spectrometer responsive to photons emitted by the sample at those locations and having an output. A controller is responsive to a trigger signal and is configured in a moving spot cycle to adjust the moveable optic, activate the laser source sequentially generating photons at multiple locations on the sample, and process the spectrometer output at each location.
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公开(公告)号：US20140204375A1
公开(公告)日：2014-07-24
申请号：US13746095
申请日：2013-01-21
Applicant: SCIAPS, INC.
Inventor： David Day
IPC: G01J3/443
CPC classification number: G01J3/443 , G01J3/0205 , G01J3/0208 , G01J3/021 , G01J3/0237 , G01N21/718 , G01N2201/0221
Abstract: An analysis system includes a laser source generating a laser beam for creating a plasma at a location on a sample. A spectrometer is responsive to photons emitted by the sample at said location and has an output. At least one nozzle is configured to deliver inert gas from a source locally to the location on the sample. A controller is responsive to a trigger signal and is configured to activate the laser source generating a series of laser pulses, open a valve to purge the location locally on the sample, and close the valve after one or more laser pulses.
Abstract translation: 分析系统包括产生用于在样品上的位置处产生等离子体的激光束的激光源。 光谱仪响应于在所述位置处由样品发射的光子并且具有输出。 至少一个喷嘴构造成将惰性气体从源局部输送到样品上的位置。 控制器响应于触发信号并被配置为激活产生一系列激光脉冲的激光源，打开阀以在样本上局部清除位置，并且在一个或多个激光脉冲之后关闭阀。
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公开(公告)号：US20150316413A1
公开(公告)日：2015-11-05
申请号：US14795954
申请日：2015-07-10
Applicant: SciAps, Inc.
Inventor： David Day
CPC classification number: G01J3/443 , G01J3/0208 , G01J3/0237 , G01J3/0272 , G01J3/06 , G01J3/44 , H01L22/26
Abstract: An analysis system (e.g., LIBS) includes a laser source generating a laser beam, a movable optic configured to move said laser beam to multiple locations on a sample, and a spectrometer responsive to photons emitted by the sample at those locations and having an output. A controller is responsive to a trigger signal and is configured in a moving spot cycle to adjust the moveable optic, activate the laser source sequentially generating photons at multiple locations on the sample, and process the spectrometer output at each location.
Abstract translation: 分析系统（例如，LIBS）包括产生激光束的激光源，配置成将所述激光束移动到样品上的多个位置的可移动光学器件，以及响应于在那些位置的样品发射的光子的光谱仪，并具有输出 。 控制器响应于触发信号并且被配置成移动点周期以调整可移动光学元件，激活激光源在样本上的多个位置顺序地生成光子，并且处理每个位置处的光谱仪输出。
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公开(公告)号：US09182278B2
公开(公告)日：2015-11-10
申请号：US13826102
申请日：2013-03-14
Applicant: SciAps, Inc.
Inventor： David Day
CPC classification number: G01J3/0229 , G01J3/0208 , G01J3/021 , G01J3/0291 , G01J3/14 , G01J3/16 , G02B26/0833
Abstract: Featured is a spectral analysis method and a wide spectral range spectrometer including a source of electromagnetic radiation and an optical subsystem configured to disperse radiation into a plurality of wavelengths. A pixilated light modulator receives the radiation wavelengths and is configured to direct one or more selective wavelengths to a sample.
Abstract translation: 特征是光谱分析方法和包括电磁辐射源的宽光谱范围光谱仪和被配置为将辐射分散成多个波长的光学子系统。 像素化光调制器接收辐射波长并且被配置为将一个或多个选择波长指向样品。
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公开(公告)号：US20240085337A1
公开(公告)日：2024-03-14
申请号：US18300602
申请日：2023-04-14
Applicant: SciAps, Inc.
Inventor： David Day , Morgan Jennings
CPC classification number: G01N21/718 , G01N21/274 , G01N21/31 , G01N2201/0221
Abstract: A method of and system for detecting the concentration of a target element in a brine wherein the brine is sampled into a container and an aerosol generator is used to generate an aerosol stream of the sampled brine in the container. The aerosol stream may be directed to a collection system. A handheld LIB S device directs a laser beam to the aerosol stream at a location between the aerosol generator and the collection system to generate a plasma. The plasma is analyzed to detect intensity data for a reference element based on the generated plasma and to detect the intensity data of a target element based on the generated plasma. The concentration of the target element in the brine is calculated based on the reference element intensity data and the target element intensity data.
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Patent Agency Ranking
公开(公告)号：US09435742B2
公开(公告)日：2016-09-06
申请号：US13746102
申请日：2013-01-21
Applicant: SciAps, Inc.
Inventor： David Day
CPC classification number: G01N21/718 , G01J3/0272 , G01J3/2823 , G01J3/443 , G01N2201/0221 , H01J37/32853 , H01J37/32972
Abstract: An analysis (e.g., LIBS) system includes a laser source generating a laser beam for creating a plasma at a location on a sample, and a spectrometer responsive to photons emitted by the sample at said location and having an output. A controller is responsive to a trigger signal and is configured to activate the laser source generating a series of laser pulses in a cleaning cycle, process the spectrometer output, and automatically terminate the cleaning cycle based on the spectrometer output.
Abstract translation: 分析（例如，LIBS）系统包括产生用于在样品上的位置产生等离子体的激光束的激光源，以及响应于在所述位置处由样品发射的光子并具有输出的光谱仪。 控制器响应于触发信号，并且被配置为激活在清洁循环中产生一系列激光脉冲的激光源，处理光谱仪输出，并且基于光谱仪输出自动终止清洁循环。
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7.发明申请AUTOMATED FOCUSING, CLEANING, AND MULTIPLE LOCATION SAMPLING SPECTROMETER SYSTEM 审中-公开自动聚焦，清洁和多个位置采样光谱仪系统公开(公告)号：US20160139053A1
公开(公告)日：2016-05-19
申请号：US14983933
申请日：2015-12-30
Applicant: SciAps, Inc.
Inventor： David Day
IPC: G01N21/71
CPC classification number: G01N21/718 , G01J3/0272 , G01J3/2823 , G01J3/443 , G01N21/65 , G01N2201/0221 , G01N2201/06113 , G01N2201/063
Abstract: An analysis system includes a moveable focusing lens, a laser (typically an eye safe laser) having an output directed at the focusing lens, and a spectrometer outputting intensity data from a sample. A controller system is responsive to the spectrometer and is configured to energize the laser, process the output of the spectrometer, and adjust the position of the focusing lens relative to the sample until the spectrometer output indicates a maximum or near maximum intensity resulting from a laser output focused to a spot on the sample.
Abstract translation: 分析系统包括可移动聚焦透镜，具有指向聚焦透镜的输出的激光器（通常是眼睛安全激光器）以及从样本输出强度数据的光谱仪。 控制器系统响应于光谱仪并且被配置为激励激光器，处理光谱仪的输出，并且调整聚焦透镜相对于样品的位置，直到光谱仪输出指示由激光产生的最大或接近最大强度 输出集中在样品上的一个点。
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公开(公告)号：US09243956B2
公开(公告)日：2016-01-26
申请号：US13746108
申请日：2013-01-21
Applicant: SCIAPS, INC.
Inventor： David Day
CPC classification number: G01J3/443 , G01J3/0208 , G01J3/0237 , G01J3/0272 , G01J3/06 , G01J3/44 , H01L22/26
Abstract: An analysis system (e.g., LIBS) includes a laser source generating a laser beam, a movable optic configured to move said laser beam to multiple locations on a sample, and a spectrometer responsive to photons emitted by the sample at those locations and having an output. A controller is responsive to a trigger signal and is configured in a moving spot cycle to adjust the moveable optic, activate the laser source sequentially generating photons at multiple locations on the sample, and process the spectrometer output at each location.
Abstract translation: 分析系统（例如，LIBS）包括产生激光束的激光源，配置成将所述激光束移动到样品上的多个位置的可移动光学器件，以及响应于在那些位置的样品发射的光子的光谱仪，并具有输出 。 控制器响应于触发信号并且被配置成移动点周期以调整可移动光学元件，激活激光源在样本上的多个位置顺序地生成光子，并且处理每个位置处的光谱仪输出。
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公开(公告)号：US20140204376A1
公开(公告)日：2014-07-24
申请号：US13746108
申请日：2013-01-21
Applicant: SCIAPS, INC.
Inventor： David Day
IPC: G01J3/443
CPC classification number: G01J3/443 , G01J3/0208 , G01J3/0237 , G01J3/0272 , G01J3/06 , G01J3/44 , H01L22/26
Abstract: An analysis system (e.g., LIBS) includes a laser source generating a laser beam, a movable optic configured to move said laser beam to multiple locations on a sample, and a spectrometer responsive to photons emitted by the sample at those locations and having an output. A controller is responsive to a trigger signal and is configured in a moving spot cycle to adjust the moveable optic, activate the laser source sequentially generating photons at multiple locations on the sample, and process the spectrometer output at each location.
Abstract translation: 分析系统（例如，LIBS）包括产生激光束的激光源，被配置为将所述激光束移动到样本上的多个位置的可移动光学器件，以及响应于在那些位置处的样品发射的光子的光谱仪，并具有输出 。 控制器响应于触发信号并且被配置成移动点周期以调整可移动光学元件，激活激光源在样本上的多个位置顺序地生成光子，并且处理每个位置处的光谱仪输出。
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公开(公告)号：US20230243753A1
公开(公告)日：2023-08-03
申请号：US18156464
申请日：2023-01-19
Applicant: SciAps, Inc.
Inventor： David Day
IPC: G01N21/71
CPC classification number: G01N21/718 , G01N2201/0221 , G01N2201/0235
Abstract: A handheld LIES device includes a laser source for generating a laser beam, a spectrometer subsystem for analyzing a plasma generated when the laser beam strikes a sample, and a nose section including an end plate with an aperture for the laser beam and for receiving plasma radiation and an optic spaced from the end plate defining with the end plate a cavity therebetween. An atmospheric purge subsystem includes an air pump with an intake exposed to the atmosphere and a conduit connected to the air pump providing an atmospheric gas mixture to the nose section cavity to purge the cavity of contaminants and keep the optic clean as the atmospheric gas mixture exits the cavity through the end plate aperture.
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