Research output per year
Research output per year
Research output
- 18 results
Search results
-
2024
The Modular Infrared Molecules And Ices Sensor (MIRMIS): An Instrument Visiting A Long-Period Comet
Chikani, B., Bowles, N., Nowicki, K., Cole, R., Kohout, T., Näsilä, A., Villanueva, G., Howe, C., Jones, G., Snodgrass, C., Donaldson Hanna, K., Greenhagen, B., Irwin, P., Calcutt, S., Evans, R., Shirley, K., Warren, T., Hewagama, T., Aslam, S. & Jennings, D. & 13 others, , 2024, p. 1.Research output: Contribution to conference › Conference Abstract › Scientific › peer-review
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2023
MOEMS Fabry-Pérot interferometers with ALD TiO2 anti-stiction coating for pull-in failure prevention
Elomaa, S., Akujärvi, A. & Saari, H., 2023, Smart Photonic and Optoelectronic Integrated Circuits 2023. He, S. & Vivien, L. (eds.). International Society for Optics and Photonics SPIE, 124250G. (Proceedings of SPIE - The International Society for Optical Engineering, Vol. 12425).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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2021
Bridging mapping and simulation modelling in the ecosystem service assessments of boreal forests: effects of bioenergy production on carbon dynamics
Akujärvi, A. (Corresponding Author), Repo, A., Akujärvi, A. M. & Liski, J., 2021, In: Forest ecosystems. 8, 1, 4.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile7 Citations (Scopus)80 Downloads (Pure) -
2018
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., 1 Jan 2018, MOEMS and Miniaturized Systems XVII. International Society for Optics and Photonics SPIE, 105450R. (Proceedings of SPIE, Vol. 10545).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
7 Citations (Scopus) -
2017
Visible, very near IR and short wave IR hyperspectral drone imaging system for agriculture and natural water applicationS
Saari, H., Akujärvi, A., Holmlund, C., Ojanen, H., Kaivosoja, J., Nissinen, A. & Niemeläinen, O., 19 Oct 2017, Frontiers in Spectral imaging and 3D Technologies for Geospatial Solutions. Honkavaara, E., Hu, B., Karantzalos, K., Liang, X., Müller, R., Nocerino, E., Pölönen, I. & Rönnholm, P. (eds.). International Society for Photogrammetry and Remote Sensing ISPRS, p. 165-170 (International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol. XLII-3W3).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open Access26 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., 1 Jan 2017, MOEMS and Miniaturized Systems XVI. Piyawattanametha, W. & Park, Y.-H. (eds.). International Society for Optics and Photonics SPIE, 101160I. (Proceedings of SPIE, Vol. 10116).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
23 Citations (Scopus) -
2016
MOEMS FPI sensors for NIR-MIR microspectrometer applications
Akujärvi, A., Guo, B., Mannila, R. & Rissanen, A., 1 Jan 2016, MOEMS and Miniaturized Systems XV. Piyawattanametha, W. & Park, Y.-H. (eds.). International Society for Optics and Photonics SPIE, 97600M. (Proceedings of SPIE, Vol. 9760).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
13 Citations (Scopus) -
Picasso VISION instrument design, engineering model test results, and flight model development status
Näsilä, A., Holmlund, C., Mannila, R., Näkki, I., Ojanen, H. J., Akujärvi, A., Saari, H., Fussen, D., Pieroux, D. & Demoulin, P., 2016, Proceedings of Remote Sensing of Clouds and the Atmosphere XXI. International Society for Optics and Photonics SPIE, (Proceedings of SPIE, Vol. 10001).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
4 Citations (Scopus) -
2014
Aalto-1 spectral imager status update: Towards flight model
Näsilä, A. (Corresponding author), Akujärvi, A., Holmlund, C., Kantojärvi, U., Mannila, R., Mäkynen, J., Näkki, I., Antila, T., Saari, H., Toivanen, H. & Viherkanto, K., 2014.Research output: Contribution to conference › Conference article › Scientific
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MEMS Fabry-Perot interferometer with Si-air mirrors for mid-and thermal infrared
Tuohiniemi, M., Näsilä, A. & Akujärvi, A., 2014, MOEMS and Miniaturized Systems XIII. Piyawattanametha, W. & Park, Y.-H. (eds.). International Society for Optics and Photonics SPIE, 10 p. 89770G. (Proceedings of SPIE, Vol. 8977).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
2 Citations (Scopus) -
2013
Miniaturized hyperspectral imager calibration and UAV flight campaigns
Saari, H., Pölönen, I., Salo, H., Honkavaara, E., Hakala, T., Holmlund, C., Mäkynen, J., Mannila, R., Antila, T. & Akujärvi, A., 2013, Sensors, Systems, and Next-Generation Satellites XVII. Meynert, R., Neeck, S. P. & Shimoda, H. (eds.). International Society for Optics and Photonics SPIE, 88891O. (Proceedings of SPIE, Vol. 8889).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
45 Citations (Scopus) -
2012
Gap quality measurements of flat-mirror Fabry-Pérot interferometers
Akujärvi, A., Antila, J. & Saari, H., 2012.Research output: Contribution to conference › Conference article › Scientific
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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, 6 p., 023003.Research output: Contribution to journal › Article › Scientific › peer-review
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Optical transmission performance of a surface-micromachined Fabry-Pérot interferometer for thermal infrared
Tuohiniemi, M., Blomberg, M., Akujärvi, A., Antila, J. & Saari, H., 2012, In: Journal of Micromechanics and Microengineering. 22, 11, 115004.Research output: Contribution to journal › Article › Scientific › peer-review
30 Citations (Scopus) -
The Aalto-1 Spectral Imager (AaSI) mission
Näsilä, A., Antila, J., Akujärvi, A., Holmlund, C., Kantojärvi, U., Mannila, R., Mäkynen, J., Näkki, I., Rissanen, A., Saari, H., Toivanen, H. & Viherkanto, K., 2012.Research output: Contribution to conference › Other conference contribution › Scientific
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UASI potato monitoring flight campaign preliminary results
Kaivosoja, J., Pesonen, L., Saari, H., Mäkynen, J., Akujärvi, A., Tuomisto, J., Knaapi, J. & Raski, P., 2012, Finnish Remote Sensing Days 2012: Book of abstracts. University of Helsinki, p. 18 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Scientific
Open Access -
2009
New Hyperspectral Imager for Light Weight UAVs: First test flight results
Saari, H., Aallos, V.-V., Akujärvi, A., Antila, T., Holmlund, C., Kantojärvi, U., Mäkynen, J. & Ollila, J., 2009, Nordic Remote Sensing Days 2009: Book of Abstracts. Praks, J. (ed.). p. 74-75 (TKK Radio Science and Engineering Publications; No. R13).Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Scientific
Open Access -
Novel miniaturized hyperspectral sensor for UAV and space applications
Saari, H., Aallos, V.-V., Akujärvi, A., Antila, T., Holmlund, C., Kantojärvi, U., Mäkynen, J. & Ollila, J., 2009, Sensors, Systems, and Next-Generation Satellites XIII. Meynart, R. (ed.). International Society for Optics and Photonics SPIE, 13 p. 74741M-1. (Proceedings of SPIE; No. 7474).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
71 Citations (Scopus)