1988 …2019
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Fingerprint Dive into the research topics where Pentti Karioja is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 15 Similar Profiles
waveguides Physics & Astronomy
sensors Physics & Astronomy
polymers Physics & Astronomy
Photonics Engineering & Materials Science
Semiconductor lasers Engineering & Materials Science
fiber optics Physics & Astronomy
Laser tuning Engineering & Materials Science
Silicon Chemical Compounds

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Research Output 1988 2019

Accelerating Photonics innovation for companies and researchers - ACTPHAST 4.0 and ACTPHAST 4R

Karioja, P., 16 Oct 2019.

Research output: Contribution to conferenceOther conference contributionProfessional

Development of large diameter nanostructured GRIN microlenses enhanced with temperature-controlled diffusion

Filipkowski, A., Nguyen, H. T., Kasztelanic, R., Stefaniuk, T., Cimek, J., Pysz, D., Stepien, R., Krzyzak, K., Karioja, P. & Buczynski, R., 2019, In : Optics Express. 27, 24, p. 35052-35064 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
gradient index optics

IR-Spectroscopic technologies for gas sensing

Karioja, P., 17 Oct 2019.

Research output: Contribution to conferenceOther conference contributionProfessional

Components and solutions for gas sensing at Mid-IR

Karioja, P., 15 Nov 2018.

Research output: Contribution to conferenceOther conference contributionScientific

82 Downloads (Pure)

Integrated multi-wavelength Mid-IR light source for gas sensing

Karioja, P., Alajoki, T., Cherchi, M., Ollila, J., Harjanne, M., Heinilehto, N., Suomalainen, S., Zia, N., Tuorila, H., Viheriälä, J., Guina, M., Buczynski, R., Kasztelanic, R., Salo, T., Virtanen, S., Kluczynski, P., Borgen, L., Ratajczyk, M. & Kalinowski, P., 2018, Next-Generation Spectroscopic Technologies XI. Druy, M. A., Barnett, S. M., Profeta, L. T. M., Crocombe, R. A. & Azad, A. K. (eds.). International Society for Optics and Photonics SPIE, 9 p. 106570A. (Proceedings of SPIE, Vol. 10657).

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

Open Access
Light sources
light sources