Title :
Low-loss titanium dioxide waveguides for integrated evanescent Raman spectroscopy
Author :
Evans, Christopher C. ; Chengyu Liu ; Suntivich, Jin
Author_Institution :
Kavli Inst. at Cornell for Nanoscale Sci., Cornell Univ., Ithaca, NY, USA
Abstract :
We propose an integrated-optical device consisting of a channel waveguide, capable of exciting and collecting Raman-scattered light of surrounding chemicals via the evanescent field, as a new chemical sensing platform.
Keywords :
Raman spectra; Raman spectroscopy; integrated optics; optical losses; optical waveguides; titanium compounds; wide band gap semiconductors; Raman-scattered light; TiO2; channel waveguide; chemical sensing platform; evanescent field; integrated evanescent Raman spectroscopy; integrated-optical device; low-loss titanium dioxide waveguides; Atom optics; Nanoscale devices; Optimized production technology; Physics; Solids;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
