Title :
A new approach for fluorescence subtraction in Raman spectroscopy
Author :
Li, Qun ; Wang, Kerith R. ; Wang, Sean X.
Author_Institution :
B &W Tek, Inc., Newark, DE, USA
Abstract :
We report a new approach to extract weak Raman signal from a strong fluorescence background. The method utilizes a double-excitation technique with a laser and an LED as the excitation light sources.
Keywords :
Raman spectroscopy; fluorescence; fluorescence spectroscopy; light sources; Raman spectroscopy; double-excitation technique; excitation light sources; fluorescence subtraction; weak Raman signal; Fluorescence; Laser excitation; Light emitting diodes; Light sources; Measurement by laser beam; Raman scattering;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
