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Joao Pereira

Forskare

Tel
+46 10 228 42 97
Email
joao.pereira@ri.se
Location
Kista
ORCID
0000-0002-8673-2880
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Publications
Ask me about
Project

Hydrogen leak detection using fiber optics

Hydrogen is becoming increasingly important for clean energy and industry. However, the use of hydrogen also presents safety challenges. This project is developing a sensor for monitoring hydrogen leaks over long distances.
Project

Graphene-coated optical fibers for sensor applications

Optical fiber coatings are essential for the performance and reliability of the optical fiber in application. In this project, RISE developed a nanocomposite coating using graphene oxide and polyimide, and validated its potential …
Project

Smartmooring - reliability and energy efficiency by embedded sensing

The Smartmooring project develops sensor-equipped mooring components for marine energy systems. The in-situ sensors will enable data-driven design optimizations, predictive maintenance, and in-operation optimization of energy yiel…
Project

Digitized Refractory-Lining Monitoring in Steelmaking

Fiber optic temperature measurements enable condition-based maintenance of refractory lining steelmaking processes. Expected effects are increased safety, fewer lining changes, more efficient use of refractory bricks, and energy s…
Project

Flexible X-ray detectors (Flex-Ray)

Unlike traditional X-ray film, today's digital detectors are rigid, which means that they can't be used to analyze three-dimensional surfaces. This project developed technology for flexible digital X-ray detectors.
Project

Pressure sensors for machine integration and harsh environments (fiber

Fail-safe machinery is fundamental to industrial competitiveness, and monitoring of equipment condition is crucial. In this project, we developed fiber optic pressure sensors for integration in heavy machinery.
Project

Fiber optic sensors, European training network FINESSE

Fiber optic sensing technologies was in focus in this Innovative Training Network (ITN) funded within EU H2020 Marie Skłodowska-Curie program.
Expertise

Fiber optic sensors

Fiber optic sensors are insensitive to electromagnetic fields, can be interrogated at a distance, and can withstand harsh environments.
Expertise

Fiber optics

Want to measure temperature at hundreds of positions in a harsh environment? Do you need to bring intelligence into systems where you can't use electricity? Do you want to develop new solutions for minimally invasive surgery? Then…
Publications
See all DIVA publications