Double Slot Micro Ring Resonators With Inner Wall Angular Gratings as Ultra Highly Sensitive Biochemical Sensors

Cheng, W., Ye, S. , Sun, X., Yuan, B., Marsh, J. H. and Hou, L. (2022) Double Slot Micro Ring Resonators With Inner Wall Angular Gratings as Ultra Highly Sensitive Biochemical Sensors. 2022 IEEE Photonics Conference (IPC), Vancouver, BC, Canada, 13-17 Nov 2022. ISBN 9781665434874 (doi: 10.1109/IPC53466.2022.9975581)

Abstract

An ultra-compact double slot micro ring resonator with inner wall angular gratings is simulated and fabricated. This structure boosts the sensitivity to 749.033 nm/RIU with a Limit of Detection value of 8.010×10−5 RIU and a large measurement range of 72.62 nm.

• Item Type: Conference or Workshop Item
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Yuan, Bocheng and Hou, Dr Lianping and Cheng, Weiqing and Marsh, Professor John and Sun, Xiao and Ye, Dr Shengwei
• Authors: Cheng, W., Ye, S., Sun, X., Yuan, B., Marsh, J. H., and Hou, L.
• College/School: College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
• ISSN: 2575-274X
• ISBN: 9781665434874
• Copyright Holders: Copyright © 2022 IEEE
• Publisher Policy: Reproduced in accordance with the copyright policy of the publisher

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Project Code	Award No	Project Name	Principal Investigator	Funder's Name	Funder Ref	Lead Dept
302617		Optically controlled THz phased array antennas	John Marsh	Engineering and Physical Sciences Research Council (EPSRC)	EP/R042578/1	ENG - Electronics & Nanoscale Engineering