@inproceedings{f3ae8b3bc29c44649e0657611a45da3b,
title = "Integrated optofluidic label-free biosensors using a silicon-nitride-based coupled-resonator optical waveguide",
abstract = "In this paper, we report our recent progress in silicon-nitride-based optofluidic label-free biosensors using a surfacefunctionalized coupled-resonator optical waveguide (CROW) in the visible wavelengths. The working principle is based on far-field imaging of the CROW mode-field intensity distributions at a fixed probe wavelength. The imaged pattern variation reflects real-time analyte-binding information on the CROW surfaces. Our surface-functionalized 16- microring CROW reveals six eigenstates with distinctive mode-field intensity distributions. Our proof-of-concept sensing experiment at an arbitrarily chosen probe wavelength within the CROW transmission band shows a detection of streptavidin concentration down to 40 ng/ml.",
keywords = "CMOS-compatible, Label-free biosensors, coupled-resonator optical waveguide (CROW), elastic light scattering, integrated optofluidics, microring resonators, silicon nitride, visible wavelengths",
author = "Jiawei Wang and Zhanshi Yao and Poon, \{Andrew W.\}",
note = "Publisher Copyright: {\textcopyright} 2016 SPIE.; Integrated Optics: Devices, Materials, and Technologies XX ; Conference date: 15-02-2016 Through 17-02-2016",
year = "2016",
doi = "10.1117/12.2214100",
language = "英语",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Conti, \{Gualtiero Nunzi\} and Jean-Emmanuel Broquin",
booktitle = "Integrated Optics",
address = "美国",
}