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    Handheld Raman spectrometer
    1.
    发明授权
    Handheld Raman spectrometer 有权
    手持拉曼光谱仪

    公开(公告)号：US08699020B1

    公开(公告)日：2014-04-15

    申请号：US13711668

    申请日：2012-12-12

    Applicant: Xin Jack Zhou ,  Daoguo Jiang ,  Sean Xiaolu Wang

    Inventor： Xin Jack Zhou ,  Daoguo Jiang ,  Sean Xiaolu Wang

    IPC: G01J3/44

    CPC classification number: G01J3/44 ,  G01J3/0264 ,  G01J3/0272 ,  G01N21/65 ,  G01N2201/0221

    Abstract: This invention discloses a handheld Raman spectrometer. The handheld Raman spectrometer comprises: (i) a handheld enclosure; (ii) a volume Bragg grating stabilized laser mounted in the handheld enclosure for producing laser light; (iii) a Raman probe for delivering the laser light to a subject to produce Raman scattered light from the subject and collecting the Raman scattered light; (iv) a spectrometer mounted in the handheld enclosure for measuring the Raman scattered light and obtaining a Raman spectrum; (v) a high brightness display mounted in the handheld enclosure for displaying the obtained Raman spectrum; (vi) a multi-touch screen mounted on top of the high brightness display for receiving user inputs; (vii) a central processing unit mounted in the handheld enclosure for processing user inputs and controlling operation of the handheld Raman spectrometer; and (viii) a user interface based on the high brightness display, the multi-touch screen, and the central processing unit, the user interface is programmed to be capable to respond to user inputs incurring at least two points of contact with the multi-touch screen.

    Abstract translation: 本发明公开了一种手持拉曼光谱仪。 手持拉曼光谱仪包括：（i）手持式外壳; （ii）安装在手持式外壳中用于产生激光的体积布拉格光栅稳定激光; （iii）拉曼探头，用于将激光发射到被摄体以产生来自被摄体的拉曼散射光并收集拉曼散射光; （iv）安装在手持式外壳中用于测量拉曼散射光并获得拉曼光谱的光谱仪; （v）安装在手持式外壳中的高亮度显示器，用于显示所获得的拉曼光谱; （vi）安装在高亮度显示器顶部的用于接收用户输入的多点触摸屏; （vii）安装在手持式外壳中的中央处理单元，用于处理用户输入并控制手持拉曼光谱仪的操作; 和（viii）基于高亮度显示器，多点触摸屏幕和中央处理单元的用户界面，用户界面被编程为能够响应于与多重触摸屏幕的至少两个接触点的用户输入， 触摸屏。

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