Compact Inner-Wall Grating Slot Microring Resonator for Label-Free Sensing

Compact Inner-Wall Grating Slot Microring Resonator for Label-Free Sensing

In this paper, we present and analyze a compact inner-wall grating slot microring resonator (IG-SMRR) with the footprint of less than 13 μm × 13 μm on the silicon-on-insulator (SOI) platform for label-free sensing, which comprises a slot microring resonator (SMRR) and inne...

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Bibliographic Details
Main Authors: Hongjun Gu, He Gong, Chunxue Wang, Xiaoqiang Sun, Xibin Wang, Yunji Yi, Changming Chen, Fei Wang, Daming Zhang
Format: Article
Language:English
Published: MDPI AG 2019-11-01
Series:Sensors
Subjects:
microring resonator
inner-wall grating
slot waveguide
label-free
bulk sensing
Online Access:https://www.mdpi.com/1424-8220/19/22/5038

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