Method and apparatus for compact birefringent interference imaging spectrometer
    9.
    发明授权
    Method and apparatus for compact birefringent interference imaging spectrometer 有权
    紧凑型双折射干涉成像光谱仪的方法和装置

    公开(公告)号:US07262839B2

    公开(公告)日:2007-08-28

    申请号:US11216175

    申请日:2005-09-01

    IPC分类号: G01N21/64 G01N21/65

    摘要: The disclosure relates to a method and apparatus for a compact birefringent interference imaging spectrometer. More specifically, the disclosure relates to a portable system for obtaining a spectrum of a sample. The portable system may include a first photon emission source for illuminating the sample with a first plurality of photons to thereby produce photons scattered by the sample; an optical lens for collecting the scattered photons; a filter for receiving the collected scattered photons and providing therefrom filtered photons; a first photon detector for receiving the filtered photons and obtaining therefrom a spectrum of the sample; and a rejection filter for blocking the photons from said first photon emission source from entering said first photon detector. The disclosure additionally relates to methods of using such portable systems.

    摘要翻译: 本发明涉及紧凑型双折射干涉成像光谱仪的方法和装置。 更具体地,本公开涉及一种用于获得样品的光谱的便携式系统。 便携式系统可以包括用于用第一多个光子照射样品从而产生由样品散射的光子的第一光子发射源; 用于收集散射光子的光学透镜; 用于接收所收集的散射光子并从其提供过滤的光子的滤光器; 第一光子检测器,用于接收经滤光的光子并从中获得样品的光谱; 以及用于阻挡来自所述第一光子发射源的光子进入所述第一光子检测器的滤波器。 本公开另外涉及使用这种便携式系统的方法。