High-sensitivity bimodal plasmo-photonic refractive index sensor

K Fotiadis, E Chatzianagnostou, D Spasopoulos… - ACS …, 2023 - ACS Publications
We present a new, ultracompact bimodal interferometric plasmonic sensor integrated on a
SU-8 photonic waveguide platform. Two access SU-8 photonic waveguides are separated …

Optimized design of graphene waveguide composite structure pressure sensor based on machine learning

Y Li, L Zhao, H Zhou, K Zhu, Z Ning… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Aiming for high sensitivity and satisfying transmission loss, intelligent optimization methods
involving machine learning are worthwhile to apply for optical pressure sensor development …

Highly sensitive based on a Mach-Zehnder interferometer with double-slot hybrid plasmonic waveguide

Q Ji, R Lei, S Liu, T Huang - Optik, 2022 - Elsevier
A refractive index sensor based on the Mach-Zehnder interferometer (MZI) with double-slot
hybrid plasmonic waveguide is proposed. Numerical simulation shows that the dispersion …

Design of an equal-power dual-peak Brillouin gain spectrum based on M-shaped optical fibers transitioning from ring to circular core for temperature and curvature …

D Sheng, Z Han, T Dong, Y Liu, H Tian - Optics Express, 2024 - opg.optica.org
Here we design a simple M-shaped optical fiber to generate equal-power dual Brillouin gain
peaks, and numerically simulate bending loss-resistant temperature and curvature sensing …

Theoretical and Experimental Analysis of Single-Arm Bimodal Plasmo-Photonic Refractive Index Sensors

K Fotiadis, E Chatzianagnostou, D Spasopoulos… - Sensors, 2024 - mdpi.com
In this paper, we study both theoretically and experimentally the sensitivity of bimodal
interferometric sensors where interference occurs between two plasmonic modes with …

SOI-based parallel-ring microresonator for simultaneous sensing of refractive index and temperature

S Zheng, X Jiang, D Jiang - Applied Optics, 2025 - opg.optica.org
In this<? TeX 2pc 0pt?> paper, a new structure of microring resonator that is<? TeX 4pc
0pt?> composed of two rings arranged in parallel coupling with two straight waveguides, to …

Bimodal Plasmonic Refractive Index Sensors Based on SU-8 Waveguides

O Bhalerao, S Suckow, H Windgassen, H Biller… - arxiv preprint arxiv …, 2024 - arxiv.org
Plasmonic refractive index sensors are essential for detecting subtle variations in the
ambient environment through surface plasmon interactions. Current efforts utilizing CMOS …

Design and modeling of a graphene-based composite structure optical pressure sensor

Y Li, S Liang, Z Wang, Y **ao, H Chang, F Yang - Optics Express, 2022 - opg.optica.org
In this paper, a novel graphene-based composite structure optical pressure sensor is
designed and built with the aid of modeling. A PDMS force-sensitive structural mechanics …

Mach Zehender Interferometer with Multimode for Bio-sensing application

M Shwetha - 2022 6th International Conference on …, 2022 - ieeexplore.ieee.org
The performance of the Mach Zehender Interferometer is monitored for the testing of refined
oil. The sensing can be observed at the sensing arm of the Mach Zehender Interferometer …