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公开(公告)号：CA2867844A1
公开(公告)日：2012-11-29
申请号：CA2867844
申请日：2012-05-29
Applicant: SOUTHWEST SCIENCES INC
Inventor： MASSICK STEVEN MICHAEL , PETERSON KRISTEN A , GOMEZ ANTHONY L , SILVER JOEL A
IPC: G01N21/25
Abstract: An apparatus and method (and related kit) for determination of the isotopic ratio of 13C to 12C in a gas sample containing carbon dioxide comprising introducing gas into a gas sample chamber, directing light into the sample chamber from a laser light source, the laser light source being capable of accessing one or more of the wavelength pairs 2054.37 and 2052.42; 2054.96 and 2051.67; or 2760.53 and 2760.08 nanometers, and with a detector detecting the laser light energy after passage through the sample chamber.
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2.发明申请LASER BASED, TEMPERATURE INSENSITIVE, CARBON DIOXIDE ISOTOPE RATIO MEASUREMENT 审中-公开基于激光，温度灵敏度，二氧化碳同位素比率测量
公开(公告)号：WO2012162695A8
公开(公告)日：2013-11-28
申请号：PCT/US2012039844
申请日：2012-05-29
Applicant: SOUTHWEST SCIENCES INC , MASSICK STEVEN MICHAEL , PETERSON KRISTEN A , GOMEZ ANTHONY L , SILVER JOEL A
Inventor： MASSICK STEVEN MICHAEL , PETERSON KRISTEN A , GOMEZ ANTHONY L , SILVER JOEL A
IPC: G01N21/25
CPC classification number: G01N21/3504 , G01N21/39 , G01N33/497 , G01N2021/399 , G01N2201/0612
Abstract: An apparatus and method (and related kit) for determination of the isotopic ratio of 13C to 12C in a gas sample containing carbon dioxide comprising introducing gas into a gas sample chamber, directing light into the sample chamber from a laser light source, the laser light source being capable of accessing one or more of the wavelength pairs 2054.37 and 2052.42; 2054.96 and 2051.67; or 2760.53 and 2760.08 nanometers, and with a detector detecting the laser light energy after passage through the sample chamber.
Abstract translation: 一种用于在含有二氧化碳的气体样品中测定13C至12C的同位素比率的装置和方法（及相关试剂盒），包括将气体引入气体样品室，将光从激光源引入样品室，激光 源能够访问一个或多个波长对2054.37和2052.42; 2054.96和2051.67; 或2760.53和2760.08纳米，并且检测器检测通过样品室后的激光能量。
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Patent Agency Ranking
公开(公告)号：WO2006127952A3
公开(公告)日：2007-07-19
申请号：PCT/US2006020346
申请日：2006-05-23
Applicant: SOUTHWEST SCIENCES INC , VAKHTIN ANDREI B , KANE DANIEL J , PETERSON KRISTEN A
Inventor： VAKHTIN ANDREI B , KANE DANIEL J , PETERSON KRISTEN A
IPC: G01B9/02
CPC classification number: G01J3/45 , G01B9/02004 , G01B9/0201 , G01B9/02044 , G01B9/02081 , G01B9/02091 , G01B2290/45
Abstract: An apparatus and method for differential spectral interferometry comprising providing an interferometer comprising a light source; employing an element to provide a dithered relative phase shift between target and reference arms of the interferometer, detecting output from the interferometer, demodulating signals received from the detector at different multiples of the dither frequencies, generating more than one real-valued interferograms from demodulated signals, and using the real- valued interferograms to obtain the complex spectral interferogram.
Abstract translation: 一种用于差分光谱干涉测量的装置和方法，包括提供包括光源的干涉仪; 使用元件在干涉仪的目标和参考臂之间提供抖动的相对相移，检测来自干涉仪的输出，解调从抖动频率的不同倍数从检测器接收的信号，从解调信号产生多于一个的实数干涉图 ，并使用实数干涉图来获得复杂的光谱干涉图。
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4.发明申请LASER BASED, TEMPERATURE INSENSITIVE, CARBON DIOXIDE ISOTOPE RATIO MEASUREMENT 审中-公开基于激光的温度不敏感二氧化碳同位素比值测量
公开(公告)号：WO2012162695A3
公开(公告)日：2013-02-28
申请号：PCT/US2012039844
申请日：2012-05-29
Applicant: SOUTHWEST SCIENCES INC , MASSICK STEVEN MICHAEL , PETERSON KRISTEN A , GOMEZ ANTHONY L , SILVER JOEL A
Inventor： MASSICK STEVEN MICHAEL , PETERSON KRISTEN A , GOMEZ ANTHONY L , SILVER JOEL A
IPC: G01N21/25
CPC classification number: G01N21/3504 , G01N21/39 , G01N33/497 , G01N2021/399 , G01N2201/0612
Abstract: An apparatus and method (and related kit) for determination of the isotopic ratio of 13C to 12C in a gas sample containing carbon dioxide comprising introducing gas into a gas sample chamber, directing light into the sample chamber from a laser light source, the laser light source being capable of accessing one or more of the wavelength pairs 2054.37 and 2052.42; 2054.96 and 2051.67; or 2760.53 and 2760.08 nanometers, and with a detector detecting the laser light energy after passage through the sample chamber.
Abstract translation: 一种用于测定含有二氧化碳的气体样品中13C至12C的同位素比率的设备和方法（及相关试剂盒），包括：将气体引入气体样品室中，将光从激光源引导至样品室中，激光 源能够访问一个或多个波长对2054.37和2052.42; 2054.96和2051.67; 或者2760.53和2760.08纳米，并且检测器在通过样品室之后检测激光能量。
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5.发明申请METHOD AND APPARATUS FOR IMAGING INTERNAL STRUCTURES OF TRANSPARENT AND TRANSLUCENT MATERIALS 审中-公开透明和透明材料内部结构的成像方法与装置
公开(公告)号：WO2004088241A3
公开(公告)日：2005-12-29
申请号：PCT/US2004008512
申请日：2004-03-18
Applicant: SOUTHWEST SCIENCES INC , KANE DANIEL J , VAKHTIN ANDREI B , PETERSON KRISTEN A
Inventor： KANE DANIEL J , VAKHTIN ANDREI B , PETERSON KRISTEN A
IPC: A61B5/00 , G01B20060101 , G01B9/02 , G01J3/453 , G01N21/47
CPC classification number: G01N21/4795 , A61B5/0066 , A61B5/0073 , A61B5/7257 , G01B9/0201 , G01B9/02044 , G01B9/02069 , G01B9/02087 , G01B9/0209 , G01B9/02091 , G01J3/453
Abstract: An apparatus and method for spectral interferometry comprising providing an interferometer (10) comprising a light source (12) and dithering an element (18) to provide a continuous relative phase shift between target and reference arms of the interferometer.
Abstract translation: 一种用于光谱干涉测量的装置和方法，包括提供包括光源（12）并使元件（18）抖动的干涉仪（10），以在干涉仪的目标和参考臂之间提供连续的相对相移。
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6.发明公开LASER BASED, TEMPERATURE INSENSITIVE, CARBON DIOXIDE ISOTOPE RATIO MEASUREMENT 审中-公开基于激光和温度无关碳同位素比率测量
公开(公告)号：EP2715317A4
公开(公告)日：2014-08-06
申请号：EP12789224
申请日：2012-05-29
Applicant: SOUTHWEST SCIENCES INC
Inventor： MASSICK STEVEN MICHAEL , PETERSON KRISTEN A , GOMEZ ANTHONY L , SILVER JOEL A
IPC: G01N21/35 , G01N21/39 , G01N33/497
CPC classification number: G01N21/3504 , G01N21/39 , G01N33/497 , G01N2021/399 , G01N2201/0612
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公开(公告)号：EP1888999A4
公开(公告)日：2011-08-24
申请号：EP06784475
申请日：2006-05-23
Applicant: SOUTHWEST SCIENCES INC
Inventor： VAKHTIN ANDREI B , KANE DANIEL J , PETERSON KRISTEN A
IPC: G01B9/02
CPC classification number: G01J3/45 , G01B9/02004 , G01B9/0201 , G01B9/02044 , G01B9/02081 , G01B9/02091 , G01B2290/45
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