Optical refractive index sensors with plasmonic and photonic structures: promising and inconvenient truth

Y Xu, P Bai, X Zhou, Y Akimov, CE Png… - Advanced Optical …, 2019‏ - Wiley Online Library
Optical sensors are widely used for refractive index measurement in chemical, biomedical,
and food processing industries. Due to specific field distribution of the resonances, optical …

Optical bound states in the continuum in periodic structures: mechanisms, effects, and applications

J Wang, P Li, X Zhao, Z Qian, X Wang… - Photonics …, 2024‏ - spiedigitallibrary.org
Optical bound states in the continuum (BICs) have recently stimulated a research boom,
accompanied by demonstrations of abundant exotic phenomena and applications. With …

Photonic crystals: emerging biosensors and their promise for point-of-care applications

H Inan, M Poyraz, F Inci, MA Lifson, M Baday… - Chemical society …, 2017‏ - pubs.rsc.org
Biosensors are extensively employed for diagnosing a broad array of diseases and
disorders in clinical settings worldwide. The implementation of biosensors at the point-of …

Two-Dimensional photonic crystal Biosensors: A review

F Parandin, F Heidari, Z Rahimi, S Olyaee - Optics & laser technology, 2021‏ - Elsevier
Photonic crystals are nanoscale structures that affect the motion of photons. The strong light
limitation in photonic crystals and the adjustment of its structural parameters have led to the …

Integrated optical devices for lab‐on‐a‐chip biosensing applications

MC Estevez, M Alvarez… - Laser & Photonics …, 2012‏ - Wiley Online Library
The application of portable, easy‐to‐use and highly sensitive lab‐on‐a‐chip biosensing
devices for real‐time diagnosis could offer significant advantages over current analytical …

Photonic crystal resonances for sensing and imaging

G Pitruzzello, TF Krauss - Journal of Optics, 2018‏ - iopscience.iop.org
This review provides an insight into the recent developments of photonic crystal (PhC)-
based devices for sensing and imaging, with a particular emphasis on biosensors. We focus …

[HTML][HTML] Last advances in silicon-based optical biosensors

A Fernández Gavela, D Grajales García, JC Ramirez… - sensors, 2016‏ - mdpi.com
We review the most important achievements published in the last five years in the field of
silicon-based optical biosensors. We focus specially on label-free optical biosensors and …

Progress of infrared guided-wave nanophotonic sensors and devices

Y Ma, B Dong, C Lee - Nano Convergence, 2020‏ - Springer
Nanophotonics, manipulating light–matter interactions at the nanoscale, is an appealing
technology for diversified biochemical and physical sensing applications. Guided-wave …

Theoretical study of hybrid multifunctional one-dimensional photonic crystal as a flexible blood sugar sensor

AH Aly, ZA Zaky, AS Shalaby, AM Ahmed… - Physica …, 2020‏ - iopscience.iop.org
Photonic sensing is a novel technology and accurate measurement for biosensing
applications. The present work proposes a defective one-dimensional photonic crystal (1D …

Design of a label-free photonic crystal refractive index sensor for biomedical applications

M Danaie, B Kiani - Photonics and nanostructures-fundamentals and …, 2018‏ - Elsevier
Two photonic crystal optical refractive index sensors have been proposed in this paper.
These sensors can be used for detection of basal cell cancer. A rod-type square lattice of …