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

continuous radiation Physics & Astronomy
parametric amplifiers Physics & Astronomy
Calibration Engineering & Materials Science
metrology Physics & Astronomy
humidity Physics & Astronomy
thermometers Physics & Astronomy
temperature measurement Physics & Astronomy
cancellation Physics & Astronomy

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


No photo of Timo Dönsberg

Timo Dönsberg

Person: Research Scientists

No photo of Guillaume Genoud

Guillaume Genoud

Person: Senior Scientists

No photo of Ossi Hahtela

Ossi Hahtela

Person: Senior Scientists


Research Output 2005 2019

Diode-laser-pumped continuous-wave optical parametric oscillator with a large mid-infrared tuning range

Ulvila, V. & Vainio, M., 15 May 2019, In : Optics Communications. 439, p. 99-102 4 p.

Research output: Contribution to journalArticleResearchpeer-review

Optical parametric oscillators
parametric amplifiers
continuous radiation
Semiconductor lasers

A continuously tunable NIR laser and its applications in material classification

Jaanson, P., Vaigu, A., Kääriäinen, T., Mannila, R., Lehtomäki, V. & Manninen, A., 2018, Lidar Technologies, Techniques, and Measurements for Atmospheric Remote Sensing XIV. Singh, U. N. & Tzeremes, G. D. (eds.). Bellingham, 1079107. (Proceedings of SPIE; vol. 10791).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsResearchpeer-review

Laser tuning
laser applications
tunable lasers
Infrared lasers

Determining biogenic content of biogas by measuring stable isotopologues 12CH4, 13CH4, and CH3D with a mid-infrared direct absorption laser spectrometer

Kääriäinen, T., Richmond, C. A. & Manninen, A., 7 Feb 2018, In : Sensors. 18, 2, 496.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
laser spectrometers

Activities 2012 2018

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

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, ...

The 25th Colloquium on High-Resolution Molecular Spectroscopy

Ville Ulvila (Participant)
20 Aug 201725 Aug 2017

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

Optics & Photonics Days 2017

Ville Ulvila (Participant)
29 May 201731 May 2017

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