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Conferences > CLEO_SI > 2016 > SM1E > SM1E.1

Titanium dioxide enables visible integrated-evanescent Raman sensors

Christopher C. Evans, Chengyu Liu, and Jin Suntivich

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Abstract

We explore titanium dioxide (TiO2) for visible evanescent Raman sensing and observe >100× greater than previous reports. Furthermore, we demonstrate TiO2 micro-ring resonators to enhance both pumping efficiency and Stokes emission.

© 2016 Optical Society of America

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