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Conferences > CLEO > 2010 > CTuB > CTuB5

Distributed Feedback Laser Biosensor Incorporating a Titanium Dioxide Nanorod Surface

Chun Ge, Meng Lu, Wei Zhang, and Brian T. Cunningham

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Abstract

A 6.6× enhancement in surface sensitivity of DFB laser biosensors is demonstrated by a device incorporating a porous titanium dioxide nanorod layer on the sensor surface, while a Q-factor of over 25, 000 is maintained.

© 2010 Optical Society of America

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