Terahertz sensors for next generation biomedical and other industrial electronics applications: A critical review

J Ajayan, S Sreejith, M Manikandan, WC Lai… - Sensors and Actuators A …, 2024 - Elsevier
Terahertz (THz) sensors have emerged in recent years as an innovative technique for
studying biological and chemical materials in a non-destructive, label-free and non-contact …

3D printed sub-terahertz photonic crystal for wireless passive biosensing

Y Zhao, AA Abbas, M Sakaki, G Bramlage… - Communications …, 2024 - nature.com
Monitoring pathogens has become a major challenge for society and research in recent
years. Of great interest are refractive index sensors, which are based on the interaction …

Ultra-fast and compact optical Galois field adder based on the LPhC structure and phase shift keying

A Askarian, F Parandin, N Bagheri, FJ Velez - Applied Optics, 2024 - opg.optica.org
In this study, we propose a novel, to the best of our knowledge, all-optical Galois field
(AOGF) adder that utilizes logic all-optical XOR gates. The design is founded on optical …

A sub-Terahertz Passive Wireless Biosensor Based on Photonic Crystal

Y Zhao, AA Abbas, M Sakaki… - 2024 15th German …, 2024 - ieeexplore.ieee.org
In this work, we demonstrate a 3D printed photonic crystal (PhC) chip including a slot
resonator and a dielectric rod antenna for remote biosensing applications. The slot …

A 3D printable Waveguide-based 1D Photonic Crystal as a Band-stop Filter

Y Zhao, T Kubiczek, B Aqlan, Z Tian… - … Waves (IRMMW-THz …, 2024 - ieeexplore.ieee.org
Photonic crystal structures have drawn great interest for various THz applications like
communications and sensing. However, conventional fabrication techniques cannot meet …

A high Q-Factor 270 GHz 3D-printed Photonic Crystal Slot Resonator

Y Zhao, M Sakaki, N Benson… - 2023 48th International …, 2023 - ieeexplore.ieee.org
In this work, we demonstrate a 270 GHz 3D-printed photonic crystal (PhC) resonator.
Periodic rectangular holes are utilized and a narrow slot is introduced in the middle of the …

An improved Photonic Crystal Resonator for Sensing Applications at 100 GHz

Y Zhao, X Liu, JC Balzer - 2023 48th International Conference …, 2023 - ieeexplore.ieee.org
In this work, we compare two photonic crystal (PhC) resonators for biosensing applications
at around 100 GHz. They are fabricated and characterized to study their sensing …

[PDF][PDF] Acousto-optical coupling in two-dimensional air-slot phoxonic crystal heterostructure cavity

M Zhen-Meng, T Miao, Z Lei… - Optica Applicata, 2023 - opticaapplicata.pwr.edu.pl
Phoxonic crystal is a periodic artificial structure that can manipulate optical and acoustic
waves in the same temporal and spatial domain. It has broad application prospect in optical …