Sub-wavelength grating for enhanced ring resonator biosensor

While silicon photonic resonant cavities have been widely investigated for biosensing applications, enhancing their sensitivity and detection limit continues to be an area of active research. Here, we describe how to engineer the effective refractive index and mode profile of a silicon-on-insulator...

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Bibliographic Details

Published in:	Optics express Vol. 24; no. 14; pp. 15672 - 15686
Main Authors:	Flueckiger, Jonas, Schmidt, Shon, Donzella, Valentina, Sherwali, Ahmed, Ratner, Daniel M., Chrostowski, Lukas, Cheung, Karen C.
Format:	Journal Article
Language:	English
Published:	United States 11.07.2016
Subjects:	Biosensing Techniques - instrumentation Equipment Design Limit of Detection Optics and Photonics Photons Refractometry Silicon
ISSN:	1094-4087, 1094-4087
Online Access:	Get full text
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