Photonic crystal fiber based plasmonic sensors

AA Rifat, R Ahmed, AK Yetisen, H Butt… - Sensors and Actuators B …, 2017 - Elsevier
The development of highly-sensitive miniaturized sensors that allow real-time quantification
of analytes is highly desirable in medical diagnostics, veterinary testing, food safety, and …

Recent advances in plasmonic sensor-based fiber optic probes for biological applications

MSA Gandhi, S Chu, K Senthilnathan, PR Babu… - Applied Sciences, 2019 - mdpi.com
The survey focuses on the most significant contributions in the field of fiber optic plasmonic
sensors (FOPS) in recent years. FOPSs are plasmonic sensor-based fiber optic probes that …

Highly sensitive selectively coated photonic crystal fiber-based plasmonic sensor

AA Rifat, F Haider, R Ahmed, GA Mahdiraji… - Optics letters, 2018 - opg.optica.org
Highly sensitive and miniaturized sensors are highly desirable for real-time analyte/sample
detection. In this Letter, we propose a highly sensitive plasmonic sensing scheme with the …

Photonic crystal fiber-based surface plasmon resonance sensor with selective analyte channels and graphene-silver deposited core

AA Rifat, GA Mahdiraji, DM Chow, YG Shee, R Ahmed… - Sensors, 2015 - mdpi.com
We propose a surface plasmon resonance (SPR) sensor based on photonic crystal fiber
(PCF) with selectively filled analyte channels. Silver is used as the plasmonic material to …

Highly sensitive D-shaped photonic crystal fiber-based plasmonic biosensor in visible to near-IR

AA Rifat, R Ahmed, GA Mahdiraji… - IEEE Sensors …, 2017 - ieeexplore.ieee.org
A simple D-shaped photonic crystal fiber (PCF) based surface plasmon resonance (SPR)
biosensor is proposed for refractive index sensing in visible to near infrared (IR) region. A …

Highly sensitive multi-core flat fiber surface plasmon resonance refractive index sensor

AA Rifat, GA Mahdiraji, YM Sua, R Ahmed, YG Shee… - Optics express, 2016 - opg.optica.org
A simple multi-core flat fiber (MCFF) based surface plasmon resonance (SPR) sensor
operating in telecommunication wavelengths is proposed for refractive index sensing …

Dual-polarized highly sensitive plasmonic sensor in the visible to near-IR spectrum

MS Islam, J Sultana, AA Rifat, R Ahmed… - Optics express, 2018 - opg.optica.org
We propose and numerically characterize the optical characteristics of a novel photonic
crystal fiber (PCF) based surface plasmon resonance (SPR) sensor in the visible to near …

Terahertz detection of alcohol using a photonic crystal fiber sensor

J Sultana, MS Islam, K Ahmed, A Dinovitser, BWH Ng… - Applied …, 2018 - opg.optica.org
Ethanol is widely used in chemical industrial processes as well as in the food and beverage
industry. Therefore, methods of detecting alcohol must be accurate, precise, and reliable. In …

The effects of adding different adhesive layers with a microstructure fiber sensor based on surface plasmon resonance: a numerical study

A Shafkat, ANZ Rashed, HM El-Hageen, AM Alatwi - Plasmonics, 2021 - Springer
The adhesive layer plays a significant role in the fabrication process of plasmonic
nanoantennas, micro-biosensors, nanostructures, solar cells, etc., as it delivers support to …

A Hi-Bi ultra-sensitive surface plasmon resonance fiber sensor

MS Islam, CMB Cordeiro, J Sultana, RA Aoni… - IEEE …, 2019 - ieeexplore.ieee.org
In this paper, a simple, miniature, and highly sensitive photonic crystal fiber (PCF)-based
surface plasmon resonance (SPR) sensor is proposed. The target analyte and the …