会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • 3-color multiplex CARS spectrometer
    • 3色多重CARS光谱仪
    • US08064053B2
    • 2011-11-22
    • US12318373
    • 2008-12-29
    • Jae Yong LeeEun Seong LeeDae Won Moon
    • Jae Yong LeeEun Seong LeeDae Won Moon
    • G01J3/44G01N21/65
    • G01J3/02G01J3/0208G01J3/0227G01J3/0237G01J3/4412
    • The present invention relates to a 3-color multiplex CARS spectrometer. In the 3-color multiplex CARS spectrometer, Raman resonance is achieved for multiple molecular vibrations of a sample by the combination of a short-wavelength pump beam generated by a broadband laser light source and a long-wavelength Stokes beam generated by a stable laser light source, and another short-wavelength laser beam having a narrow linewidth is then introduced separately to serve as a probe beam that interacts with the laser-driven sample, thereby generating CARS spectral signals whose wavelength components can be resolved. Accordingly, the 3-color multiplex CARS spectrometer solves problem of the conventional 2-color multiplex CARS spectroscopy in which the wavelength decomposition of CARS signals, necessary for high spectral resolution, is not possible with broadband pump light causing the CARS spectrum distortion.
    • 本发明涉及一种三色多重CARS光谱仪。 在三色多重CARS光谱仪中,通过将由宽带激光光源产生的短波长泵浦光束与由稳定的激光产生的长波长斯托克斯光束组合,实现了样品的多分子振动的拉曼共振 源和另一个具有窄线宽的短波长激光束然后被单独引入以用作与激光驱动样本相互作用的探测光束,从而产生其波长分量可以被解析的CARS光谱信号。 因此,三色多路CARS光谱仪解决了传统的双色多重CARS光谱的问题,其中对于高分辨率分辨率需要的CARS信号的波长分解在宽带泵浦光引起CARS频谱失真是不可能的。
    • 4. 发明申请
    • 3-Color multiplex cars spectrometer
    • 3色多路车光谱仪
    • US20100020318A1
    • 2010-01-28
    • US12318373
    • 2008-12-29
    • Jae Yong LeeEun Seong LeeDae Won Moon
    • Jae Yong LeeEun Seong LeeDae Won Moon
    • G01J3/44
    • G01J3/02G01J3/0208G01J3/0227G01J3/0237G01J3/4412
    • The present invention relates to a 3-color multiplex CARS spectrometer. In the 3-color multiplex CARS spectrometer, Raman resonance is achieved for multiple molecular vibrations of a sample by the combination of a short-wavelength pump beam generated by a broadband laser light source and a long-wavelength Stokes beam generated by a stable laser light source, and another short-wavelength laser beam having a narrow linewidth is then introduced separately to serve as a probe beam that interacts with the laser-driven sample, thereby generating CARS spectral signals whose wavelength components can be resolved. Accordingly, the 3-color multiplex CARS spectrometer solves problem of the conventional 2-color multiplex CARS spectroscopy in which the wavelength decomposition of CARS signals, necessary for high spectral resolution, is not possible with broadband pump light causing the CARS spectrum distortion.
    • 本发明涉及一种三色多重CARS光谱仪。 在三色多重CARS光谱仪中,通过将由宽带激光光源产生的短波长泵浦光束与由稳定的激光产生的长波长斯托克斯光束组合,实现了样品的多分子振动的拉曼共振 源和另一个具有窄线宽的短波长激光束然后被单独引入以用作与激光驱动样本相互作用的探测光束,从而产生其波长分量可以被解析的CARS光谱信号。 因此,三色多路CARS光谱仪解决了传统的双色多重CARS光谱的问题,其中对于高分辨率分辨率需要的CARS信号的波长分解在宽带泵浦光引起CARS频谱失真是不可能的。
    • 6. 发明授权
    • Quantification method of functional groups of organic layer
    • 有机层官能团的定量方法
    • US08450684B2
    • 2013-05-28
    • US13063616
    • 2009-09-24
    • Tae Geol LeeDae Won MoonHyegeun Min
    • Tae Geol LeeDae Won MoonHyegeun Min
    • G01N23/203
    • G01N23/2255
    • A quantification method of functional groups in an organic thin layer includes: a) measuring an absolute quantity per unit area of an analysis reference material having functional groups included in a reference organic thin layer by means of MEIS spectroscopy; b) carrying out spectrometry for the same reference organic thin layer as in a) and thereby obtaining peak intensities of the functional groups in the reference organic thin layer; c) carrying out the same spectrometry as in b) for an organic thin layer to be analyzed having the same functional groups and thereby measuring peak intensities of the functional groups with unknown quantity; and d) comparing the peak intensities of the functional groups measured in b) with respect to the absolute quantity of the analysis reference material in a) and thereby determining the absolute quantity per unit area of the functional groups with unknown quantity measured in c).
    • 有机薄层中的官能团的定量方法包括:a)通过MEIS光谱测量具有包括在参考有机薄层中的官能团的分析参考材料的每单位面积的绝对量; b)进行与a)相同的参考有机薄层的光谱测定,从而获得参考有机薄层中的官能团的峰值强度; c)进行与b)相同的光谱测定,对于具有相同官能团的待分析有机薄层,从而测量具有未知量的官能团的峰强度; 和d)比较a)中测定的官能团的峰强度相对于分析参考物质的绝对量,从而确定在c)中测量的具有未知量的官能团的每单位面积的绝对量。