Fingerprint The fingerprint is based on mining the text of the scientific documents related to the associated persons. Based on that an index of weighted terms is created, which defines the key subjects of research unit

Calibration Engineering & Materials Science
metrology Physics & Astronomy
Lasers Engineering & Materials Science
Electric potential Engineering & Materials Science
lasers Physics & Astronomy
Interferometers Engineering & Materials Science
dew point Physics & Astronomy
Atmospheric humidity Engineering & Materials Science

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Profiles

No photo of Ville Byman

Ville Byman

Person: Research Scientists

20152018
No photo of Timo Dönsberg

Timo Dönsberg

Person: Research Scientists

No photo of Veli-Pekka Esala

Veli-Pekka Esala

Person: Senior Specialists, Specialists and Controllers

19862018

Projects 2015 2016

Research Output 1984 2019

Active Hyperspectral Sensor Based on MEMS Fabry-Pérot Interferometer

Kääriäinen, T., Jaanson, P., Vaigu, A., Mannila, R. & Manninen, A., 2019, In : Sensors. 19, 9, 2192.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Micro-Electrical-Mechanical Systems
Interferometers
microelectromechanical systems
MEMS
interferometers

Application of Charge-Sensitive Preamplifier for the Calibration of Partial Discharge Calibrators below 1 pC

Havunen, J. & Hällström, J., 1 Jun 2019, In : IEEE Transactions on Instrumentation and Measurement. 68, 6, p. 2034-2040 7 p., 8640062.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
preamplifiers
Partial discharges
Calibration
Signal to noise ratio
signal to noise ratios

Broadband lasers for photo-ionization and repumping of trapped ions

Fordell, T. & Lindvall, T., 2019, In : Journal of the Optical Society of America B: Optical Physics. 36, 2, p. 415-420 6 p.

Research output: Contribution to journalArticleScientificpeer-review

photoionization
broadband
lasers
DBR lasers
ions

Activities 2012 2019

  • 11 Participating in a conference, workshop, ...
  • 4 Oral presentation
  • 3 Organising a conference, workshop, ...

Optics and Photonics Days 2019

Ville Ulvila (Participant)
27 May 201929 May 2019

Activity: Participating in or organising an event typesParticipating in a conference, workshop, ...

Joint workshop for EMPIR energy and environment calls

Ville Ulvila (Participant)
23 Oct 201824 Oct 2018

Activity: Participating in or organising an event typesParticipating in a conference, workshop, ...

Thin-Film Conformality Analysis, Reliability and Modeling using All-Silicon Lateral High Aspect Ratio Structures

Oili M.E. Ylivaara (Speaker), Virpi Korpelainen (Speaker), Markku Ylilammi (Speaker), Riikka L. Puurunen (Speaker)
31 Jul 2018

Activity: Talk or presentation typesOral presentation