公开(公告)号：EP2880424A1

公开(公告)日：2015-06-10

申请号：EP12882049.5

申请日：2012-07-31

申请人： Hewlett-Packard Development Company, L.P.

发明人： WANG, Shih-Yuan ,  GIBSON, Gary ,  LI, Zhiyong ,  BRATKOVSKI, Alexandre M. ,  BARCELO, Steven J. ,  KIM, Ansoon ,  YAMAKAWA,Mineo ,  ZHOU, Zhang-Lin ,  KUO, Huei Pei

IPC分类号： G01N21/65 ,  G02B5/10

CPC分类号： G01N21/658 ,  A61F2/02 ,  A61F2/82 ,  G01N2201/068 ,  G02B5/10 ,  Y10T29/49826

摘要： According to an example, an apparatus for performing spectroscopy includes a parabolic reflector and a plurality of surface-enhanced Raman spectroscopy (SERS) elements spaced from the parabolic reflector and positioned substantially at a focal point of the parabolic reflector. The parabolic reflector is to reflect Raman scattered light emitted from molecules in a near field generated by the plurality of SERS elements to substantially increase the flux of the Raman scattered light emitted out of the apparatus.