Invention Grant
US09134177B2 Self-referencing fiber-optic Raman probe 有权
自参考光纤拉曼探头

  • Patent Title: Self-referencing fiber-optic Raman probe
  • Patent Title (中): 自参考光纤拉曼探头
  • Application No.: US13798450
    Application Date: 2013-03-13
  • Publication No.: US09134177B2
    Publication Date: 2015-09-15
  • Inventor: Nicholas Djeu
  • Applicant: Nicholas Djeu
  • Agent Jerome E Sacks
  • Main IPC: G01J3/44
  • IPC: G01J3/44 G01J3/02
Self-referencing fiber-optic Raman probe
Abstract:
In accordance with the present invention, a novel self-referencing fiber optic Raman probe is disclosed. It uses the Raman signal generated by a crystalline optical fiber to normalize the Raman signal produced by the sample in order to compensate for changes in the output power of the excitation laser light source, the coupling efficiencies of the optical fibers connecting the light source to the probe and the probe to the analyzing spectrometer, and the alignment of optical components within the probe.
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