2D photonic crystal based biosensor for the detection of chikungunya virus

S Sharma, A Kumar, KS Singh, HK Tyagi - Optik, 2021 - Elsevier
In this paper, a 2-D photonic crystal double ring resonator based biosensor has been
designed for the detection of chikunguniya virus through normal and infected plasma …

Optical microfiber sensor: a review

MH Jali, HRA Rahim, MAM Johari… - Journal of Physics …, 2021 - iopscience.iop.org
Due to numerous benefits such as geometrical simplicity, compact size, high sensitivity,
broad detection range, low noise, and high accuracy, optical devices have attracted a lot of …

Ultracompact single-layer optical MEMS accelerometer based on evanescent coupling through silicon nanowaveguides

C Xin, Z Zhang, X Wang, C Fan, M Li - Scientific Reports, 2022 - nature.com
In this paper, a novel optical MEMS accelerometer is proposed based on evanescent
coupling between parallel silicon nanowaveguides. The coupling length between …

High-sensitivity liquid dielectric characterization differential sensor by 1-bit coding DGS

B Xie, Z Gao, C Wang, L Ali, A Muhammad, F Meng… - Sensors, 2022 - mdpi.com
This paper presents two devices to detect the liquid dielectric characterization. The
differential method was used to enhance the robustness and reduce tolerance. A basic …

Polyvinyl alcohol coating microbottle resonator on whispering gallery modes for ethanol liquid sensor

MAM Johari, MHB Jali, HHBM Yusof… - Optics & Laser …, 2021 - Elsevier
This experimental paper study on the effect of polyvinyl alcohol (PVA) coating on whispering
gallery modes on microbottle resonator (MBR) as liquid ethanol sensor. The silica fiber SMF …

Single-walled carbon nanotubes coated D-shaped fiber for aqueous ethanol detection

HA Zain, M Batumalay, HRA Rahim, M Yasin… - Optoelectronics …, 2022 - Springer
In this letter, single-walled carbon nanotubes (SWCNT) coating was used on the D-shaped
silica fiber for ethanol sensing in aqueous solution. The performance of this structure as an …

Detection of acetone as a potential non-invasive diagnosis tool for diabetes patients.

MH Jali, ANAA Zamzuri, HRA Rahim… - Przeglad …, 2022 - search.ebscohost.com
English This work investigated the demonstration of acetone detection device as a potential
tool to diagnose diabetes patients. It offers simple and low cost approach based on glass …

Micro-bottle resonator for sodium hypochlorite sensor

NA Baharuddin, N Mokhtar, HA Zain, MAM Johari… - Optik, 2021 - Elsevier
Optical micro-bottle resonator (MBR) structure fabricated based on arc fusion approach is
widely deployed to fabricate compact, cheap and versatile sensors. In this work, MBR sensor …

Michelson liquid-level sensor based on cascaded no-core fiber and single-mode fiber structure

D Feng, M Liu, W Feng, B Li - Optik, 2020 - Elsevier
A novel Michelson sensor is proposed and applied to detect the liquid level. The sensor was
fabricated by a section of no-core optical fiber (NCF) which is sandwiched between two …

Comparative study an effect of polymethyl methacrylate coating on optical microbottle resonator for enhancing sensing performance for ethanol liquid sensor

MAM Johari, R Apsari, M Yasin - Microwave and Optical …, 2023 - Wiley Online Library
This paper observed the performance of the coated optical microbottle resonator (MBR) for
the liquid ethanol concentration sensor. The MBR is prepared in three sizes by a technique …