公开(公告)号：WO2017087239A1

公开(公告)日：2017-05-26

申请号：PCT/US2016/061242

申请日：2016-11-10

Applicant: LUMASENSE TECHNOLOGIES HOLDINGS, INC.

Inventor： XU, Juncheng ,  STAPLETON, Terry, M.

IPC: G02B6/38

CPC classification number: G02B6/3818 ,  G02B6/3817 ,  G02B6/382 ,  G02B6/3861 ,  G02B6/3863

Abstract: A low-reflection fiber-optic connector. The fiber-optic connector includes a ferrule that includes a fiber passage and an optical fiber traversing the fiber passage. The optical fiber includes a polished fiber end that is substantially flush with a ferrule end face. The ferrule end face, in an area surrounding the polished fiber end, is modified to reduce an optical reflectivity.

Abstract translation:

低反射光纤连接器。 光纤连接器包括具有光纤通道和穿过光纤通道的光纤的套圈。 光纤包括与套圈端面基本平齐的抛光光纤端部。 套圈端面在抛光光纤端部周围的区域被修改以降低光学反射率。

公开(公告)号：WO2018057620A1

公开(公告)日：2018-03-29

申请号：PCT/US2017/052510

申请日：2017-09-20

Applicant: LUMASENSE TECHNOLOGIES HOLDINGS, INC.

Inventor： STAPLETON, Terry, M.

IPC: G01K7/02 ,  G01K1/08

Abstract: A temperature probe for use in a chamber. The temperature probe includes a hollow standoff mounted on a floor of the chamber, and equipped with a side -hole. The temperature probe further includes a cap fixed to the top of the standoff. The bottom surface of the cap includes a coating. The temperature probe also includes a light pipe disposed perpendicularly to the standoff and a shield disposed around the light pipe. A top surface of the cap is co-planar with a bottom surface of an object whose temperature is being measured. A sensing end of the light pipe is inserted into the side-hole of the standoff. An opening in the shield allows transmission of light between the sensing end of the light pipe and the coating. The light pipe and the shield pass through a feed-through in a sidewall of the chamber.

Abstract translation:

用于室内的温度探头。 温度传感器包括安装在腔室底部的中空支座，并配备有侧孔。 温度探头还包括一个固定在支座顶部的盖子。 帽的底部表面包括涂层。 温度探测器还包括垂直于支架布置的光管和围绕光管布置的护罩。 盖的顶部表面与正在测量温度的物体的底部表面共面。 光管的传感端插入支座的侧孔。 屏蔽中的开口允许光管的传感端和涂层之间的光传输。 光管和屏蔽穿过腔室侧壁的馈通。

公开(公告)号：WO2016064994A1

公开(公告)日：2016-04-28

申请号：PCT/US2015/056645

申请日：2015-10-21

Applicant: LUMASENSE TECHNOLOGIES HOLDINGS, INC.

Inventor： DUCHARME, David ,  KELLEY, Kreg ,  HODGINS, Peter

IPC: G06T7/00

CPC classification number: F23N5/003 ,  F23L7/005 ,  F23N5/265 ,  F23N2029/20 ,  F23N2037/22

Abstract: A method for measuring and controlling flame quality in real-time, the method comprising the steps of: acquiring a plurality of flame images in a first field of view; acquiring a plurality of flame images in a second field of view; processing the acquired plurality of flame images of said first and second fields of view to determine an overall flame quality parameter; and comparing the overall flame quality parameter to a tolerance range. In other aspects, a system for measuring and controlling flame quality in real-time and a non- transitory computer readable medium (CRM) storing instructions configured to cause a computing system to measure and control flame quality in real-time are provided.

Abstract translation: 一种用于实时测量和控制火焰质量的方法，所述方法包括以下步骤：在第一视野中获取多个火焰图像; 在第二视野中获取多个火焰图像; 处理所获取的所述第一和第二视场的多个火焰图像以确定总体火焰质量参数; 并将总体火焰质量参数与公差范围进行比较。 在其他方面，提供了一种用于实时测量和控制火焰质量的系统和存储指令的非暂时性计算机可读介质（CRM），该指令被配置为使计算系统实时测量和控制火焰质量。

公开(公告)号：WO2017031297A1

公开(公告)日：2017-02-23

申请号：PCT/US2016/047520

申请日：2016-08-18

Applicant: LUMASENSE TECHNOLOGIES HOLDINGS, INC.

Inventor： STAPLETON, Terry, M. ,  HSIAO, Gregor ,  JEFFREY, John, Paul

IPC: G01N21/64 ,  G01N21/77

CPC classification number: G01N21/643 ,  G01N21/274 ,  G01N21/645 ,  G01N2021/6432 ,  G01N2021/6434 ,  G01N2021/773 ,  G01N2021/7786 ,  G01N2201/061 ,  G01N2201/121

Abstract: A system for obtaining a measurement of a species of interest. The system includes one or more reference regions, a sensor region, an exciter unit, a detector unit and a processing unit. The exciter unit exposes first and second chemical transducers in the reference and sensor regions, respectively, to an excitation light while they are exposed to reference environments and an analyte, respectively. The detector unit measures responses of the first and the second chemical transducers to the excitation light. The processing unit determines a compensation for aging of the first chemical transducer from a discrepancy between the measurements of the responses of the first chemical transducer and reference responses. The processing unit applies the compensation for aging to the measurement of the response of the second chemical transducer to obtain the measurement of the species of interest in the analyte.

Abstract translation: 用于获得感兴趣物种的测量的系统。 该系统包括一个或多个参考区域，传感器区域，激励器单元，检测器单元和处理单元。 激励器单元将参考和传感器区域中的第一和第二化学传感器分别暴露于激发光，同时它们分别暴露于参考环境和分析物。 检测器单元测量第一和第二化学传感器对激发光的响应。 处理单元根据第一化学传感器和参考响应的响应的测量之间的差异来确定第一化学传感器的老化的补偿。 处理单元将老化补偿应用于测量第二化学传感器的响应，以获得分析物中感兴趣物种的测量。