Recent advancements of fiber Bragg grating sensors in biomedical application: a review

R Rohan, K Venkadeshwaran, P Ranjan - Journal of Optics, 2024 - Springer
Due to attractive application in the medical field, fiber Bragg grating sensor has become
increasing attractive from past few decades for various strain sensing applications. FBG …

Silicon photonics biosensors for cancer cells detection—A review

SC Sajan, A Singh, PK Sharma… - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Biosensors have opened up new possibilities for the detection of several environmental
risks and diagnosis of numerous diseases. They have opened a new era in which heavy …

Label-free PSA electrochemical determination by seed-mediated electrochemically-deposited gold nanoparticles on an FTO electrode

M Sajadpour, S Abbasian, H Siampour… - Journal of Solid State …, 2022 - Springer
A facile and sensitive approach is introduced to precisely determine trace amounts of
prostate specific antigen (PSA) by gold nanostructures deposited on fluorine-doped tin oxide …

Theoretical investigation of Bragg Reflector optical sensor for the measurement of cryogenic temperature

RB Gowda, HN Gayathri, P Sharan, K Saara - Materials Today …, 2022 - Elsevier
The goal of the proposed work is to design and analyze a low temperature sensor to
measure cryogenic temperature in the range of 0–120 K. Proposed sensor design uses …

The Development of Optomechanical Sensors—Integrating Diffractive Optical Structures for Enhanced Sensitivity

FR McGovern, A Hernik, C Grogan, G Amarandei… - Sensors, 2023 - mdpi.com
The term optomechanical sensors describes devices based on coupling the optical and
mechanical sensing principles. The presence of a target analyte leads to a mechanical …

Circular diaphragm-based MOEMS pressure sensor using ring resonator

PR Yashaswini, N Mamatha, PC Srikanth - International Journal of …, 2021 - Springer
A photonic crystal based MOEMS pressure sensor design is presented in this work. The key
design element is a circular diaphragm made of silicon (Si), integrated with a hexagonal ring …

Micro-opto-electro-mechanical system based microcantilever sensor for biosensing applications

AM Upadhyaya, P Sharan, MC Srivastava - JOSA B, 2022 - opg.optica.org
The strain sensing action of a photonic integrated microcantilever induced by the binding of
biomolecules such as antibodies and antigens is an important factor in biosensing …

[PDF][PDF] Detection and analysis of bacterial water using photonic crystal ring resonator based refractive index sensor on SOI platform

R Kumar, GK Bharti, RK Bindal - Int. J. Electr. Electron. Res, 2022 - academia.edu
░ ABSTRACT-A refractive-index biosensor is modeled using a photonic crystal ring
resonator. The proposed sensor possesses a high selectivity and high quality-factor against …

Measurement model of integrated FBG sensor for beam structure

S Nandi, K Chethana, T Srinivas, P Sharan - Journal of Optics, 2024 - Springer
Fibre Bragg grating sensors are investigated in various structural health monitoring systems.
Most of these research used a variety of FBG sensors to assess the structures' temperature …

Design and computational analysis of photonic crystal sensor to detect acoustic signals for underwater applications using finite difference time domain algorithm

H Kumar, BK Nikhil, MN Sreerangaraju - International Journal of …, 2021 - Springer
In this paper we have designed the photonic crystal sensor for the detection of underwater
pressure using finite difference time domain method. By using the photonic crystal with rods …