Research output per year
Research output per year
Personal profile
Expertise area
I work currently with silicon photonics at VTT. I do measurements and modelling relating silicon waveguides, optical fibers and photonics. My research applications are related optical telecommunication, microLIDARs and optical fiber sensors.
Expertise related to UN Sustainable Devlopment Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
EDUCATION, Doctorate
Award Date: 27 Apr 2016
EDUCATION, Master
Award Date: 17 Oct 1995
Skills and expertise
- photonics
- silicon photonics
- optical fiber
- optical fiber sensor
- optical phased array
- fluorescence measurement
- microfluidics
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Research output
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First results from the NORTH tokamak
Nielsen, S. K., Gryaznevich, M. P., Jacobsen, A. S., Jensen, T., Jessen, M., Korsholm, S. B., Rasmussen, J., Salewski, M., Senstius, M. G., Naulin, V., Nem, R. D., Korsgaard, M. L. H., Nilsson, A. C., Dam, F., Goltermann, A., Pedersen, A. C., Sutherland, M. T., Aalto, T., Hokkanen, A., Salmi, A. & 1 others, , May 2021, In: Fusion Engineering and Design. 166, 112288.Research output: Contribution to journal › Article › peer-review
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Thermoresponsive Nanocellulose Films as an Optical Modulation Device: Proof-of-Concept
Jaiswal, A., Kumar, V., Hokkanen, A., Mäkelä, T., Harlin, A. & Orelma, H., 18 May 2021, In: ACS Applied Materials & Interfaces. 13, 21, p. 25346–25356 11 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Optical cellulose fiber made from regenerated cellulose and cellulose acetate for water sensor applications
Orelma, H., Hokkanen, A., Leppänen, I., Kammiovirta, K., Kapulainen, M. & Harlin, A., 1 Feb 2020, In: Cellulose. 27, p. 1543-1553 11 p.Research output: Contribution to journal › Article › peer-review
Open Access13 Citations (Scopus) -
Vapour-assisted roll-to-roll nanoimprinting of micropillars on nanocellulose films
Mäkelä, T., Hokkanen, A., Sneck, A., Ruotsalainen, T., Khakalo, A. & Tammelin, T., 15 Mar 2020, In: Microelectronic Engineering. 225, 111258.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
Low Loss Devices fabricated on the Open Access 3 µm SOI Waveguide Platform at VTT
Bhat, S., Harjanne, M., Sun, F., Cherchi, M., Kapulainen, M., Hokkanen, A., Delrosso, G. & Aalto, T., Apr 2019, 2019 Proceedings: European Conference on Integrated Photonics. Jakajima B.V., 3 p.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open Access