Vien Van

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  • Ayça Yalçın, Ketul C Popat, John C Aldridge, Tejal A Desai, John Hryniewicz, Nabil Chbouki +8 others
  • 2006
—A biosensor application of vertically coupled glass mi-croring resonators with Q ∼ 12 000 is introduced. Using balanced photodetection, very high signal to noise ratios, and thus high sensitivity to refractive index changes (limit of detection of 1.8 × 10 −5 refractive index units), are achieved. Ellipsometry and X-ray pho-toelectron spectroscopy results(More)
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