Tuomas Poikonen
Projektiasiantuntija
Projektiasiantuntija
T410 Dept. Electrical Engineering and Automation
Full researcher profile
https://research.aalto.fi/...
Sähköposti
tuomas.poikonen@aalto.fi
Puhelinnumero
+358504075658
Tutkimusryhmät
- Metrology Research Institute, Project Employee
Julkaisut
Transconductance amplifier for optical metrology applications of light-emitting diodes
T. Dönsberg, T. Poikonen, E. Ikonen
2020
IEEE Transactions on Instrumentation and Measurement
Accelerated ageing of organic LED panels using ultraviolet exposure
J Askola, Y Çalkin, A Vaskuri, T Poikonen, E Ikonen
2019
Lighting Research and Technology
Natural and accelerated ageing of organic LED panels using spectrally dispersed ultraviolet exposure
Janne Askola, Anna Vaskuri, Tuomas Poikonen, Erkki Ikonen
2019
Luminous intensity comparison based on new standard lamps with LED reference spectrum
Thorsten Gerloff, Laura Kallenbach, Johannes Ledig, Christian Schrader, Armin Sperling, Tomi Pulli, Janne Askola, Marek Smid, Petr Kliment, Alicia Pons, Alejandro Ferrero, Peter Gal, Giorgio Brida, Peter Blattner, Florian Stuker, Markus Schneider, Timo Dönsberg, Tuomas Poikonen
2019
Proceedings of the 29th CIE Session
Comparison of the fisheye camera method with goniophotometers for measuring relative angular intensity distributions of light sources
Alexander Kokka, Tomi Pulli, Alejandro Ferrero, Paul Dekker, Petr Kliment, Adam Klej, Thorsten Gerloff, Klaus Ludwig, Tuomas Poikonen, Erkki Ikonen
2019
Validation of the fisheye camera method for spatial non-uniformity corrections in luminous flux measurements with integrating spheres
Alexander Kokka, Tomi Pulli, Alejandro Ferrero, Paul Dekker, Anders Thorseth, Petr Kliment, Adam Klej, Thorsten Gerloff, Klaus Ludwig, Tuomas Poikonen, Erkki Ikonen
2019
Metrologia
Future photometry based on solid-state lighting products
Tuomas Poikonen, Tomi Pulli, Alexander Kokka, Janne Askola, Timo Dönsberg, Marek Smid, Petr Kliment, Alicia Pons, Alejandro Ferrero, Toomas Kübarsepp, Peter Gal, Thorsten Gerloff, Stefan Källberg, Paul Dekker, Anders Thorseth, Sophie Jost, Adam Klej, Giorgio Brida, Thomas Reiners, Peter Blattner, Florian Stuker, Klaus Ludwig, Markus Schneider
2019
Proceedings of the 29th CIE SESSION Washington D.C., USA, June 14 – 22, 2019
Development of white LED illuminants for colorimetry and recommendation of white LED reference spectrum for photometry
Alexander Kokka, Tuomas Poikonen, Peter Blattner, Sophie Jost, Alejandro Ferrero, Tomi Pulli, Mathias Ngo, Anders Thorseth, Thorsten Gerloff, Paul Dekker, Florian Stuker, Adam Klej, Klaus Ludwig, Markus Schneider, Thomas Reiners, Erkki Ikonen
2018
Metrologia
Relationships between junction temperature, electroluminescence spectrum and ageing of light-emitting diodes
Anna Vaskuri, Petri Kärhä, Hans Baumgartner, Olli Kantamaa, Tomi Pulli, Tuomas Poikonen, Erkki Ikonen
2018
Metrologia
Characterizing an integrating sphere photometer for measurements of solid-state lighting panels
Janne Askola, Tuomas Poikonen, Tomi Pulli, Erkki Ikonen
2017
Proceedings of the Conference on "Smarter Lighting for Better Life" at the CIE Midterm Meeting 2017