公开(公告)号：WO2014113824A2

公开(公告)日：2014-07-24

申请号：PCT/US2014016188

申请日：2014-02-13

Applicant: SCIAPS INC

Inventor： DAY DAVID R ,  DERMAN KONSTANTIN ,  EGAN JOHN FRANCIS ,  SOUCY PAUL EDWARD

CPC classification number: G01J3/0272 ,  G01J3/0208 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/2823 ,  G01J3/443 ,  G01J2003/2879 ,  G01N21/718 ,  G01N2201/0221 ,  G01N2201/06113 ,  G01N2201/0633

Abstract: A handheld LIBS spectrometer includes an optics stage movably mounted to a housing and including a laser focusing lens and a detection lens. One or more motors advance and retract the optics stage, move the optics stage left and right, and/or move the optics stage up and down. A laser source in the housing is oriented to direct a laser beam to the laser focusing lens. A spectrometer subsystem in the housing is configured to receive electromagnetic radiation from the detection lens and to provide an output. A controller subsystem is responsive to the output of the spectrometer subsystem and is configured to control the laser source and motors. In this way, auto-calibration, auto-clean, and auto-focus, and/or moving spot functionality is possible.

Abstract translation: 手持式LIBS光谱仪包括可移动地安装到壳体并包括激光聚焦透镜和检测透镜的光学台。 一个或多个电机推进和缩回光学平台，左右移动光学台，和/或上下移动光学平台。 壳体中的激光源被定向成将激光束引导到激光聚焦透镜。 外壳中的光谱仪子系统被配置为从检测透镜接收电磁辐射并提供输出。 控制器子系统响应于光谱仪子系统的输出，并被配置为控制激光源和电动机。 这样就可以进行自动校准，自动清理和自动对焦，和/或移动点功能。

公开(公告)号：WO2014113824A3

公开(公告)日：2015-04-02

申请号：PCT/US2014016188

申请日：2014-02-13

Applicant: SCIAPS INC

Inventor： DAY DAVID R ,  DERMAN KONSTANTIN ,  EGAN JOHN FRANCIS ,  SOUCY PAUL EDWARD

IPC: G01N21/63 ,  G01J3/443

CPC classification number: G01J3/0272 ,  G01J3/0208 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/2823 ,  G01J3/443 ,  G01J2003/2879 ,  G01N21/718 ,  G01N2201/0221 ,  G01N2201/06113 ,  G01N2201/0633

Abstract: A handheld LIBS spectrometer includes an optics stage movably mounted to a housing and including a laser focusing lens and a detection lens. One or more motors advance and retract the optics stage, move the optics stage left and right, and/or move the optics stage up and down. A laser source in the housing is oriented to direct a laser beam to the laser focusing lens. A spectrometer subsystem in the housing is configured to receive electromagnetic radiation from the detection lens and to provide an output. A controller subsystem is responsive to the output of the spectrometer subsystem and is configured to control the laser source and motors. In this way, auto-calibration, auto-clean, and auto-focus, and/or moving spot functionality is possible.

Abstract translation: 手持式LIBS光谱仪包括可移动地安装到外壳并且包括激光聚焦透镜和检测透镜的光学台。 一个或多个电机前进和后退光学平台，左右移动光学平台，和/或上下移动光学平台。 壳体中的激光源被定向为将激光束引导至激光聚焦透镜。 壳体中的光谱仪子系统被配置为接收来自检测透镜的电磁辐射并提供输出。 控制器子系统响应光谱仪子系统的输出，并被配置为控制激光源和电机。 以这种方式，自动校准，自动清洁和自动对焦，和/或移动点功能是可能的。