Publicacoes - INESC TEC

Publicações

Publicações por Orlando Frazão

2006

Optical fibre intensity sensor referenced by stimulated Brillouin scattering

Autores
Baptista, JM; Marques, JM; Frazao, O; Santos, S; Santos, JL; Marques, MB;

Publicação
Optics InfoBase Conference Papers

Abstract
An optical fibre intensity sensor referenced by stimulated Brillouin scattering is presented. The sensor uses Fresnel reflection at the sensor fibre end and employs an adequate relationship between Brillouin and Rayleigh scattering and Fresnel reflection. © 2006 OSA/OFS 2006.

FecharLer Abstract

2007

<title>Evaluation of coupling losses in hollow-core photonic crystal fibres</title>

Autores
Carvalho, JP; Magalhães, F; Ivanov, OV; Frazão, O; Araújo, FM; Ferreira, LA; Santos, JL;

Publicação
Third European Workshop on Optical Fibre Sensors

Abstract

2007

<title>In-fibre Mach-Zehnder configuration based on fibre multimode interference structure combined with a long period grating</title>

Autores
Frazão, O; Viegas, J; Caldas, P; Araújo, FM; Ferreira, LA; Santos, JL; Farahi, F;

Publicação
Third European Workshop on Optical Fibre Sensors

Abstract

2009

<title>Temperature and strain characterization of Bragg gratings impressed with femtosecond laser radiation in suspended-silica-core fibers</title>

Autores
Fernandes, LA; Becker, M; Frazão, O; Rothhardt, M; Brückner, S; Schuster, K; Kobelke, J; Santos, JL; Marques, PVS;

Publicação
Photonics North 2009

Abstract

2009

<title>Strain and temperature characterization of interferometric sensors based on ARROW fibers</title>

Autores
Aref, SH; Frazão, O; Caldas, P; Ferreira, LA; Araújo, FM; Santos, JL; Latifi, H; Ballato, J; Her, T; Farahi, F;

Publicação
20th International Conference on Optical Fibre Sensors

Abstract

2009

<title>Sensing characteristics of hollow-core photonic crystal fibre modal interferometers</title>

Autores
Aref, SH; Amezcua-Correa, R; Carvalho, JP; Frazão, O; Caldas, P; Santos, JL; Araújo, FM; Latifi, H; Farahi, F; Ferreira, LA; Knight, JC;

Publicação
20th International Conference on Optical Fibre Sensors

Abstract