Title :
Fiber taper based Raman spectroscopic sensing
Author :
Edwards, Perry S. ; Janisch, Corey T. ; Lina He ; Jiangang Zhu ; Lan Yang ; Zhiwen Liu
Author_Institution :
Dept. of Electr. Eng., Pennsylvania State Univ., University Park, PA, USA
Abstract :
A method for performing Raman spectroscopic analysis of micro-particles adhered to a tapered optical fiber as they interact with the taper-guided evanescent pump wave is explored as a chemically selective, label-free taper-particle sensing technique.
Keywords :
Raman spectroscopy; adhesion; fibre optic sensors; adherence; chemically-selective label-free taper-particle sensing technique; microparticle analysis; optical fiber taper-based Raman spectroscopic sensing; taper-guided evanescent pump wave; Laser excitation; Optical fiber LAN; Optical fiber sensors; Optical fibers; Raman scattering; Stimulated emission;
Conference_Titel :
Photonics Conference (IPC), 2012 IEEE
Conference_Location :
Burlingame, CA
Print_ISBN :
978-1-4577-0731-5
DOI :
10.1109/IPCon.2012.6358712
