Recent advances in optical biosensors for sensing applications: a review

A Uniyal, G Srivastava, A Pal, S Taya, A Muduli - Plasmonics, 2023 - Springer
Merging engineering with medical science and adopting artificial intelligence to get further
exact results specifically for preventive health care has made it challenging to detect the …

Fabrication techniques and applications of two-dimensional photonic crystal: history and the present status

U Biswas, C Nayak, JK Rakshit - Optical engineering, 2023 - spiedigitallibrary.org
The idea of photonic crystal came to be when E. Yablonovitch and S. John recommended a
structure in 1987 having periodic alteration of refractive index in one or multiple directions …

Decagonal solid core PCF based refractive index sensor for blood cells detection in terahertz regime

A Kumar, P Verma, P Jindal - Optical and Quantum Electronics, 2021 - Springer
The fast and accurate detection of the blood components is very necessary before initiating
the treatment of patients. In this article, a decagonal Solid Core Photonic Crystal Fiber (SC …

Comparison of supercontinuum generation spectral intensity in benzene-core PCFs with different types of lattices in the claddings

L Chu Van, BT Le Tran, T Nguyen Thi… - Optical and Quantum …, 2022 - Springer
Three newly designed benzene-core photonic crystal fibers (BC-PCFs) can optimize both
chromatic dispersion and attenuation characteristics simultaneously for the most efficient …

[HTML][HTML] A heptagonal PCF-based oil sensor to detect fuel adulteration using terahertz spectrum

AHMI Ferdous, MS Anower, A Musha, MA Habib… - Sensing and Bio …, 2022 - Elsevier
A heptagonal photonic crystal fiber-based oil sensor is proposed and numerically
investigated in this paper in order to detect the adulteration of petrol with kerosene using …

High-sensitivity early detection biomedical sensor for tuberculosis with low losses in the terahertz regime based on photonic crystal fiber technology

NA Mohammed, OE Khedr, ESM El-Rabaie… - Photonic Sensors, 2023 - Springer
Tuberculosis is one of the most contagious and lethal illnesses in the world, according to the
World Health Organization. Tuberculosis had the leading mortality rate as a result of a single …

[HTML][HTML] Floral-core terahertz photonic crystal fiber bio-sensor: an exclusive approach to recognizing milk from various animal species

KS Noor, AHMI Ferdous, MM Bani, MG Sadeque - Applied Food Research, 2024 - Elsevier
In this article, an advanced-level type of Photonic Crystal Fiber (PCF) sensor, having a
flower shape core with a unique hexagonal cladding, is proposed. Performance for detecting …

Fuel quality assurance based on hybrid hexagonal circular hollow core PCF sensing through management of terahertz region operation

MA Shobug, KS Noor, AG Sagaya Raj, G Ramkumar… - Journal of Optics, 2024 - Springer
This study has clarified the design of a new hybrid hexagonal PCF sensor with circular
hollow core. Hollow-core photonic crystal fiber (HC-PCFs) offer compact designs with …

Design and performance analysis of background material of zeonex based high core power fraction and extremely low effective material loss of photonic crystal fiber …

M Abdullah-Al-Shafi, N Akter, S Sen, MS Hossain - Optik, 2021 - Elsevier
In this reported work, an excellent design model of quasi-shape of cladding areas with
rotated-Hexa based elliptical shape of core areas in photonic crystal fiber (Q-PCF) has been …

Characteristic analysis and structural design of hollow-core photonic crystal fibers with band gap cladding structures

B Wan, L Zhu, X Ma, T Li, J Zhang - Sensors, 2021 - mdpi.com
Due to their flexible structure and excellent optical characteristics hollow-core photonic
crystal fibers (HC-PCFs) are used in many fields, such as active optical devices …