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Dive into the research topics where Altti Akujärvi is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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The Asteroid Spectral Imager (ASPECT) on the Milani CubeSat
Näsilä, A., Kohout, T., Boselli, M., Kuhno, J., Trops, R., Holmlund, C., Mannila, R., Ojanen, H., Havia, T., Toivanen, H., Akujärvi, A., Salonen, L., Ihatsu, T., Penttilä, A., Kašpárek, T., Tikka, T., Kovács, G., Nagy, B. V., Korda, D. & Cardi, M. & 7 others, , Oct 2025, In: Space Science Reviews. 221, 7, 86.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile2 Citations (Scopus)19 Downloads (Pure) -
Hand-held MEMS hyperspectral imager for VNIR mobile applications
Näsilä, A., Trops, R., Stuns, I., Havia, T., Saari, H., Guo, B., Ojanen, H. J., Akujärvi, A. & Rissanen, A., 2018, MOEMS and Miniaturized Systems XVII. Park, Y.-H., Zappe, H. & Piyawattanametha, W. (eds.). SPIE, 105450R. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10545).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
7 Citations (Scopus) -
VTT's Fabry-Perot interferometer technologies for hyperspectral imaging and mobile sensing applications
Rissanen, A., Guo, B., Saari, H., Näsilä, A., Mannila, R., Akujärvi, A. & Ojanen, H., 2017, MOEMS and Miniaturized Systems XVI. Piyawattanametha, W. & Park, Y.-H. (eds.). SPIE, 101160I. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10116).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
25 Citations (Scopus) -
MOEMS FPI sensors for NIR-MIR microspectrometer applications
Akujärvi, A., Guo, B., Mannila, R. & Rissanen, A., 2016, MOEMS and Miniaturized Systems XV. Piyawattanametha, W. & Park, Y.-H. (eds.). SPIE, 97600M. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9760).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
14 Citations (Scopus) -
MOEMS miniature spectrometers using tuneable Fabry-Perot interferometers
Rissanen, A., Akujärvi, A., Antila, J., Blomberg, M. & Saari, H., 2012, In: Journal of Micro-Nanolithography MEMS and MOEMS. 11, 2, 023003.Research output: Contribution to journal › Article › Scientific › peer-review