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Publications

Publications by CAP

2019

Bi-core optical fiber for sensing o temperature, strain and torsion

Authors
Lobo Ribeiro, ABL; Silva, SFO; Frazao, O; Santos, JL;

Publication
MEASUREMENT SCIENCE AND TECHNOLOGY

Abstract
Bi-core optical fiber structures are studied for applications in sensing. In this paper, an analysis is performed on the spectral characteristics of light propagating in these fibers with central launching core illumination from a standard single mode fiber. Reflective and transmissive configurations are addressed. The characteristics of a reflective bi-core fiber structure for measurement of strain, temperature and absolute value of torsion are investigated and highlights for further research are presented.

2019

New Trends in the Simulation of Nanosplasmonic Optical D-Type Fiber Sensors

Authors
Guerreiro, A; Santos, DF; Baptista, JM;

Publication
SENSORS

Abstract
This article presents a review of the numerical techniques employed in simulating plasmonic optical sensors based on metal-dielectric nanostructures, including examples, ranging from conventional D-type fiber sensors, to those based on photonic crystal D-type fibers and incorporating metamaterials, nanowires, among other new materials and components, results and applications. We start from the fundamental physical processes, such as optical and plasmonic mode coupling, and discuss the implementation of the numerical model, optical response customization and their impact in sensor performance. Finally, we examine future perspectives.

2019

Preface

Authors
Lechuga, L; Raptis, I; Jorge, P; Cusano, A;

Publication
Optics and Laser Technology

Abstract

2019

Preface

Authors
Lechuga, L; Raptis, I; Jorge, P; Cusano, A;

Publication
Optics & Laser Technology

Abstract

2019

Preface

Authors
Lechuga, L; Raptis, I; Jorge, P; Cusano, A;

Publication
OPTICS AND LASER TECHNOLOGY

Abstract

2019

Optical fiber-based sensing method for nanoparticle detection through supervised back-scattering analysis: a potential contributor for biomedicine

Authors
Paiva, JS; Jorge, PAS; Ribeiro, RSR; Sampaio, P; Rosa, CC; Cunha, JPS;

Publication
International Journal of Nanomedicine

Abstract

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