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Presentation

Presentation

At CAP we perform R&D in applied photonics, principally focusing on optical fibre technology.

We are oriented towards applied research and development in optical fibre sources, optical fibre communication, optical fibre sensors and microfabrication (thin films and integrated optics).

Our group is always looking for opportunities for technology transfer to industrial companies using its specific competencies in optoelectronics and systems integration.

Latest News

INESC TEC researchers distinguished in the book “Women in Science”

Ana Pires and Carla Carmelo Rosa were the two INESC TEC researchers distinguished by Ciência Viva – Agência Nacional para a Cultura Científica e Tecnológica under the initiative “Women in Science”.

08th April 2019

Networked Intelligent Systems

Researcher from INESC TEC receives award in the optical fibre sensors area

The work presented by Diana Guimarães, researcher of INESC TEC’s Centre for Applied Photonics (CAP) was distinguished at the 26th International Conference on Optical Fibre Sensors (OFS-26), which took place in Lausanne, Switzerland between 24 and 28 September.

09th November 2018

Networked Intelligent Systems

Research at INESC TEC wins SPOF Award

The researcher Ana Rita Ribeiro received the SPOF Award for the work developed as an integral element of INESC TEC’s Centre for Applied Photonics (CAP), which was completed on 7 July 2017.

17th October 2018

INESC TEC’s researchers win the 2018 Global Peer Review Award

This year, Publons, a free website for academics to validate their editorial contributions, honoured over 6000 specialists such as world-class reviewers and editors at the Global Peer Review Awards.

11th October 2018

Networked Intelligent Systems

INESC TEC and Portuguese Navy reinforce strategic commitment

INESC TEC welcomed a delegation of the Navy Military Staff in July. More than just presenting the institution, the meeting allowed the Navy’s leaders to contact directly with some of the most recent projects developed in the sea area (and beyond).

25th September 2018

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Interest Topics
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Featured Projects

SENVIB

Sensor ótico de vibração para aplicações em transformadores

2018-2018

MetBots

Metabolomic robots with self-learning artificial intelligence for precision agriculture

2018-2020

GreenNanoSensing

Quantum nanoSensing for renewable energy and environmental management

2018-2021

ENDOR

Endoscope based on new optical fibre technology for Raman spectroscopy

2018-2021

SolSensors

Development of advanced fibre optic sensors to monitor the durability of concrete and reinforced concrete structures

2018-2021

SAFEWATER

On chip whispering gallery mode optical microcavities for emerging microcontaminant determination in waters

2018-2021

FLAPSYS

Fiber laser plasma spectroscopy system for real time element analysis

2018-2021

TEC4SEA

Modular Platform for Research, Test and Validation of Technologies supporting a Sustainable Blue Economy

2017-2020

INFANTE

Sistema de apresentação da "Maquete do Porto Mediaval", do Museu Casa do Infante

2017-2017

AGRINUPES

Integrated monitoring and control of water, nutrients and plant protection products towards a sustainable agricultural sector

2017-2020

CORAL-SENSORS

CORAL – Sustainable Ocean Exploitation: Tools and Sensors

2016-2018

CORAL-TOOLS

CORAL – Sustainable Ocean Exploitation: Tools and Sensors

2016-2018

Femto3D

Fabricação tridimensional de dispositivos ópticos integrados por escrita directa com laser femtosegundo

2016-2017

TECCON2

Acordo de Cooperação em P&D entre INESC P&D Brasil e INESCTEC para participação no projeto TECCON2

2016-2019

STRONGMAR-CRAS

STRengthening MARritime Technology Research Center

2016-2018

MarineEye

MarinEye - A prototype for multitrophic oceanic monitoring

2015-2017

NanoStima-RL1

NanoSTIMA - Macro-to-Nano Human Sensing Technologies

2015-2019

ASCOS2015

9th Advanced Study Course on Optical Chemical Sensors

2015-2015

VAMOS

Viable Alternative Mine Operating System

2015-2019

EYEFRY

Cooking oils degradation assessment system

2014-2015

Re-Learning

Human motor re-learning by sensor information fusion

2014-2015

GOPA

Environmental processes management and optimisation

2013-2014

Spin_Fonao

Magnetic-induced ferroelectricity unravelled through spin-phonon coupling

2013-2015

InCell

Optical fibre tweezers for single cell manipulation and analysis

2013-2014

SNIFFER

Sensor devices network for food supply chain security

2013-2016

ThermaMonitor

System based on optical fibre sensors to monitor temperature in electrical machines

2013-2014

Sensing

Network Sensing for Critical Systems Monitoring

2013-2015

SmartGrids

Smart Grids

2013-2015

Cyclops

Single-Pixel Imaging Lidar based on Compressive Sensing

2013-2014

Ecoal-MGT

Ecological Management of Coal Waste Piles

2012-2015

IORT

The effect of shielding on dose distributions in intra-operative electron radiotherapy: a Monte Carlo simulation study

2012-2015

SPR

Plasmonics Based Fibre Optic Sensing with Enhanced Performance

2012-2014

WineBioCode

Biosensor Development for Wine Traceability in the Douro Region

2012-2015

E-Coli

Lab-on-a-chip: E.coli rapid detection

2012-2012

NanoWires

Optical Fibre NanoWires

2012-2012

FLUOROCT

Dose distribution mapping and Monte Carlo simulations in CT-fluoroscopy

2011-2014

Wood

Numerical and experimental study of cohesive laws in bonded wood joints

2011-2014

AQUAMONITOR

Optical fiber sensors for water quality monitoring applied to the determination of dissolved carbon dioxide in aquaculture

2011-2013

Nanovalor

Pole of Competitiveness in Nanotechnology for the enhancement of R&D potential in the Euroregion Galicia-Northern Portugal

2011-2014

MicroNanoCarolina

Expanding activity in optics and optoelectronics: micro and nonofabrication technologies

2010-2012

Multiferroicos

Multiferroic and Magnetoelectric materials for spintronics: obstacles and interfaces

2010-2013

FIBDOSE

Fibre dosimeters for in vitro and in vivo dosimetry in External Radiotherapy and Brachytherapy

2010-2013

SmartCoat

Optical fibre sensors embedded in composite materials to monitor physical parameters

2010-2012

TECCON

Optical fibre sensors to supervise, control and protect electric power systems

2010-2013

SensEFil

Monitoring filament wound vessels using optical sensors embedded in composite reinforcement

2010-2012

MCP

Antibacterial and osteogenic behaviour of Modified Calcium Phosphates (MCP): in vitro and in vivo evaluation

2010-2013

Hybrid

Hybrid electro-optical microfluidic device for single cell analysis

2010-2013

WaveTune

Monitoring systems based on optical fibre technology

2010-2011

SensingVed

Intelligent monitoring system based on sensor networks

2010-2010

Microphyte

Sensors for a new and more competitive bioprocess for the production of hydrogen

2010-2013

SensKanoe

Sensing systems applied to canoes

2009-2012

Mobiles

Sustainable electric mobility - Solutions for the logistics associated with electric vehicle battery charging

2009-2012

TunLas

Optical fibre tunable lasers

2009-2017

SkateMus

Music generation from skater movements

2009-2009

Memimetria

System to measure the thickness of materials using interferometric imaging setups

2008-2010

Biomotion

Perception of biological motion - integrating psychophysics, neurophysiology and computational modeling

2008-2012

Bioswim

Body Interface System based on Wearable Integrated Monitoring

2008-2011

Endurance0

Optical fibre Bragg sensors to monitor structures in Civil Engineering

2008-2010

Nanocrystalline

Glass Ceramics with Non Linear Optical Properties

2008-2011

AmdraphydII

Advanced Monitoring and Diagnosis of the Physical Dynamics of the Estuary of Aveiro

2008-2009

Oreo2

Self-patternable organic/inorganic hybrids for low cost integrated optics devices

2008-2010

SenRONS

Optical fibre sensors to determine reactive oxygen and nitric oxide in biological systems

2008-2011

Motion

Monitoring and compensaTion of Impairments in Optical Networks

2007-2010

Welding

Optical fibre Bragg sensors for friction stir welding (FSW) and laser beam welding (LBW) modeling

2007-2009

Biopelvic

Study of Female Pelvic Floor Disorders

2007-2010

Optic-Algae

Hybrid photobioreactors containing microstructured optical fibres for operations with microalgae

2007-2010

SmartBio

HIP Femoral Prosthesis for in vivo loosening data acqusition

2007-2010

NextGenPCF

Next Generation Photonic Crystal Fibres

2006-2009

Team
004

Laboratories

Laboratory of Microfabrication

Imaging Laboratory

Laboratory of Sensors

Chemistry Sensors Laboratory

Publications

CAP Publications

View all Publications

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

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

High sensitivity strain sensor based on twin hollow microspheres

Authors
Monteiro, CS; Kobelke, J; Schuster, K; Bierlich, J; Silva, SO; Frazao, O;

Publication
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS

Abstract
A sensor based on 2 hollow core microspheres is proposed. Each microsphere was produced separately through fusion splicing and then joined. The resultant structure is a Fabry-Perot interferometer with multiple interferences that can be approximated to a 4-wave interferometer. Strain characterization was attained for a maximum of 1350 mu epsilon, achieving a linear response with a sensitivity of 3.39 +/- 0.04 pm/mu epsilon. The fabrication technique, fast and with no chemical hazards, as opposed to other fabrication techniques, makes the proposed sensor a compelling solution for strain measurements in hash environments.

Supervised Theses

2017

Fabrication of opticals Ensing devices by 3D laser  micromachining

Author
Carlos Duarte Rodrigues Viveiros

Institution
UP-FCUP

2017

Development of optical biosensors for monitoring the deterioration of fresh meat and fish

Author
HELENA CATARINA ARAÚJO SOARES GUEDES VASCONCELOS

Institution
UTAD

2017

High Power Fiber Lasers and Amplifiems -Power Scaling and Performance limitations

Author
Miguel Alexandre Ramos de Melo

Institution
UP-FCUP

2017

Research project: Heterogeneous Supercomputation for Non-equilibrium Mesoscale Optics

Author
Nuno Miguel Azevedo Silva

Institution
UP-FCUP

2017

Surface plasmon resonance excitations and nonlinear phenomena in light-guiding structures based on tapered optical fibers

Author
Tiago Jorge Mendes Martins

Institution
UP-FCUP

Facts & Figures

15Proceedings in indexed conferences

2016

22PhDs

2016

36Researchers

2016

Contacts