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公开(公告)号：AU8412798A
公开(公告)日：2000-02-07
申请号：AU8412798
申请日：1998-07-16
Applicant: SOUTHWEST SCIENCES INC
Inventor： HOVDE DAVID C , KANE DANIEL J , SILVER JOEL A
IPC: G01N7/00
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公开(公告)号：AU2003202258A1
公开(公告)日：2003-07-24
申请号：AU2003202258
申请日：2003-01-08
Applicant: SOUTHWEST SCIENCES INC
Inventor： PILGRIM JEFFREY S , SILVER JOEL A
IPC: H01S5/14
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3.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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公开(公告)号：WO2005111585A2
公开(公告)日：2005-11-24
申请号：PCT/US2005000313
申请日：2005-01-05
Applicant: SOUTHWEST SCIENCES INC , CHEN SHIN-JUH , SILVER JOEL A
Inventor： CHEN SHIN-JUH , SILVER JOEL A
CPC classification number: G01N21/39 , G01N21/031 , G01N21/15 , G01N21/274 , G01N21/3504 , G01N2021/151 , G01N2021/399
Abstract: An apparatus and method for monitoring oxygen concentrations in fuel tank ullage comprising providing a sensor head comprising an optical cavity, exposing the optical cavity to an ambient gaseous environment of a fuel tank or air separation module, via a laser light source emitting wavelength modulated light through the cavity, and receiving the wavelength modulated light with a detector.
Abstract translation: 一种用于监测燃料箱空载中的氧浓度的装置和方法，包括提供包括光腔的传感器头，通过发射波长调制光的激光光源将光腔暴露于燃料箱或空气分离模块的环境气体环境 并且用检测器接收波长调制光。
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5.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：WO03058773A3
公开(公告)日：2003-09-18
申请号：PCT/US0300601
申请日：2003-01-08
Applicant: SOUTHWEST SCIENCES INC , PILGRIM JEFFREY S , SILVER JOEL A
Inventor： PILGRIM JEFFREY S , SILVER JOEL A
CPC classification number: H01S5/142 , H01S5/1092 , H01S5/143
Abstract: An external cavity laser (10) (and method of generating laser light) comprising: a laser light source (12); means for collimating light output by the laser light source (12); a diffraction grating (16) receiving collimated light; a cavity feedback mirror (18) reflecting light received from the diffraction grating (16) back to the diffraction grating (16); and means for reliably tuning the external cavity laser to discrete wavelengths.
Abstract translation: 一种外腔式激光器（10）（和产生激光的方法），包括：激光光源（12）; 用于准直激光源（12）输出的光的装置; 接收准直光的衍射光栅（16） 将从所述衍射光栅（16）接收的光反射回所述衍射光栅（16）的腔反馈镜（18）; 以及用于可靠地将外腔激光器调谐到离散波长的装置。
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公开(公告)号：DE602005016990D1
公开(公告)日：2009-11-19
申请号：DE602005016990
申请日：2005-07-21
Applicant: SOUTHWEST SCIENCES INC
Inventor： SILVER JOEL A
IPC: G01N21/03
Abstract: A multiple pass optical cell and method comprising providing a pair of opposed cylindrical mirrors having curved axes with substantially equal focal lengths, positioning an entrance hole for introducing light into the cell and an exit hole for extracting light from the cell, wherein the entrance hole and exit hole are coextensive or non-coextensive, introducing light into the cell through the entrance hole, and extracting light from the cell through the exit hole. Also a multiple pass optical cell and method comprising providing a pair of opposed mirrors, one cylindrical and one spherical, introducing light into the cell via an entrance mechanism, and extracting light from the cell via an exit mechanism, wherein the entrance mechanism and exit mechanism are coextensive or non-coextensive.
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公开(公告)号：GB2237882B
公开(公告)日：1994-04-06
申请号：GB9021728
申请日：1990-10-05
Applicant: SOUTHWEST SCIENCES INC
Inventor： BOMSE DAVID S , SILVER JOEL A , STANTON ALAN C
Abstract: The disclosure is directed to a method and apparatus for ionization modulated mass spectrometric analysis. Analog or digital data acquisition and processing can be used. Ions from a time variant source are detected and quantified. The quantified ion output is analyzed using a computer to provide a two-dimensional representation of at least one component present within an analyte.
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公开(公告)号：AU2003202258A8
公开(公告)日：2003-07-24
申请号：AU2003202258
申请日：2003-01-08
Applicant: SOUTHWEST SCIENCES INC
Inventor： PILGRIM JEFFREY S , SILVER JOEL A
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公开(公告)号：DE4032491C2
公开(公告)日：1998-07-09
申请号：DE4032491
申请日：1990-10-12
Applicant: SOUTHWEST SCIENCES INC
Inventor： BOMSE DAVID S , SILVER JOEL A , STANTON ALAN C
Abstract: The disclosure is directed to a method and apparatus for ionization modulated mass spectrometric analysis. Analog or digital data acquisition and processing can be used. Ions from a time variant source are detected and quantified. The quantified ion output is analyzed using a computer to provide a two-dimensional representation of at least one component present within an analyte.
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