High Sensitivity Refractive Index Sensor Based on Trapezoidal Subwavelength Grating Slot Microring Resonator

High Sensitivity Refractive Index Sensor Based on Trapezoidal Subwavelength Grating Slot Microring Resonator

High performance refractive index sensors are of important significance in numerous sensing applications including chemical, air and biophotonics. Among them, the ones with high sensitivity and large quality factor are especially critical. Here, we propose a high sensitivity refractive index sensor...

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Bibliographic Details
Main Authors: Hanyue Li, Longsheng Wu, Yi Jin, Aimin Wu
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Photonics Journal
Subjects:
Refractive index sensor
silicon photonics
subwavelength grating
Vernier effect
Online Access:https://ieeexplore.ieee.org/document/10162193/

Internet

https://ieeexplore.ieee.org/document/10162193/

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