[HTML][HTML] Plasmonic sensor for rapid detection of water adulteration in honey and quantitative measurement of lactose concentration in solution

MA Haque, R Rahad, AKM Rakib, SS Sharar… - Results in Physics, 2023 - Elsevier
In this article, a novel surface plasmon polariton-based plasmonic refractive index sensor is
proposed and numerically investigated. It consists of a structure of an octagonal cavity …

[HTML][HTML] Numerical analysis of a metal-insulator-metal waveguide-integrated magnetic field sensor operating at sub-wavelength scales

MA Haque, R Rahad, MO Faruque, MS Mobassir… - Sensing and Bio …, 2024 - Elsevier
This article introduces a novel plasmonic magnetic field sensor (MFS) that utilizes a Metal-
Insulator-Metal (MIM) waveguide configuration with a W-shaped cavity filled with magnetic …

Optical computing at the subwavelength scale:<? TeX\break?> a multifunctional MIM plasmonic logic gate

MA Haque, R Rahad, MO Faruque - Applied Optics, 2024 - opg.optica.org
Plasmonic logic gates are important components in integrated photonics. They are essential
for high-speed Boolean computations and data transmission. For this purpose, an all-optical …

A novel and effective oxidation-resistant approach in plasmonic MIM biosensors for real-time detection of urea and glucose in urine for monitoring diabetic and kidney …

JD Joy, MS Rahman, R Rahad, A Chowdhury… - Optics …, 2024 - Elsevier
In this research article, we introduce a novel oxidation-resistant approach in a Metal–
Insulator–Metal (MIM) plasmonic biosensor, specifically designed for the detection and …

Plasmonic Metal-Insulator-Metal (MIM) Refractive Index Sensor for Glucose Level Monitoring

R Rahad, A Ali, MKH Pias, M Farabi, MA Islam… - Plasmonics, 2024 - Springer
In this article, we introduce a novel H-shaped plasmonic refractive index (RI) sensor coupled
with a bus waveguide. The sensor is designed to interact with a straight metal-insulator …

A dual-purpose sensor with a sawtooth U-shaped cavity and a rectangle-shaped cavity in a MIM waveguide structure

M Su, Y Qi, H Li, S Zhang, X Wang - Physica Scripta, 2023 - iopscience.iop.org
To improve the performance of subwavelength refractive index and temperature sensors,
this paper proposes a subwavelength metal-insulator-metal (MIM) waveguide structure …

A plasmonic refractive index sensor for subwavelength-scale detection of multiple pesticides

R Rahad, N Hossain, MA Hossain - Plasmonics, 2024 - Springer
This paper unveils a novel refractive index (RI) sensor, characterized by the integration of a
T-shaped resonator within a straight metal-insulator-metal (MIM) waveguide. The sensor's …

Numerical Investigation of a Highly Sensitive Plasmonic Refractive Index Sensor for the Detection of Breast and Cervical Cancer Biomarkers

R Rahad, A Hossain, N Hossain - Plasmonics, 2024 - Springer
In this study, we introduce an innovative plasmonic refractive index (RI) sensor that
seamlessly integrates with a straight waveguide. This design has been expertly tailored to …

Magnetic field sensor based on multiple Fano resonance in metal-insulator-metal waveguide coupled with cross-shape resonator

Z Li, F Chen, W Yang - Physica Scripta, 2024 - iopscience.iop.org
In this paper, an innovative plasmonic magnetic field sensor (MFS) that exploits a Metal-
insulator-Metal (MIM) waveguide configuration with an asymmetric cross-shaped resonator …

Design and FDTD simulation of a remote-controllable visible-light plasmonic waveguide and refractive-index-sensitive switch

P Yang, J Jiao, Y Chen, F Ouyang - Applied Optics, 2024 - opg.optica.org
In this paper, a plasmonic switch<? TeX 2pc 0pt?> based on metal-insulator-metal (MIM)
waveguide structure is proposed, whose transmission characteristics can be remotely …