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    • 7. 发明申请
    • METHOD AND DEVICE FOR IR SPECTROSCOPY MEASUREMENTS WITH FIBER OPTIC NEEDLE PROBE
    • 用光纤光学探针进行红外光谱测量的方法和装置
    • US20090257046A1
    • 2009-10-15
    • US12102256
    • 2008-04-14
    • Thomas A. DeanPaul H. Shelley
    • Thomas A. DeanPaul H. Shelley
    • G01J3/00
    • G01J3/42G01J1/02G01J3/0218G01J2003/425G01N21/3563G01N2201/08
    • A method of non-destructively determining the condition of a material, said method including providing an elongated probe containing a plurality of optical fibers, said elongated probe coupled to an infrared spectrometer, said tip of said elongated probe positioned near said material, said elongated probe including said tip having a width of less than about 2.0 mm; and, making an infrared spectroscopy measurement of said material by providing infrared light from said infrared spectrometer through at least one of said plurality of optical fibers and collecting at least a portion of said infrared light reflected from a material juxtaposed near said tip through at least another of said plurality of optical fibers to provide said reflected light to said infrared spectrometer.
    • 一种非破坏性地确定材料状态的方法,所述方法包括提供包含多个光纤的细长探针,所述细长探针耦合到红外光谱仪,所述细长探针的所述尖端位于所述材料附近,所述细长探针 包括所述尖端具有小于约2.0mm的宽度; 以及通过从所述红外光谱仪中提供的红外光通过所述多个光纤中的至少一个进行所述材料的红外光谱测量,并收集从靠近所述尖端并排的材料反射的所述红外光的至少一部分至少另一个 的所述多个光纤以向所述红外光谱仪提供所述反射光。