Altti Akujärvi

  • Phone+358401603515
20092018

Research output per year

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Research Output

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Conference article in proceedings
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 proceedingConference article in proceedingsScientificpeer-review

5 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 proceedingConference article in proceedingsScientificpeer-review

Open Access
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., 1 Jan 2017, MOEMS and Miniaturized Systems XVI. Piyawattanametha, W. & Park, Y-H. (eds.). International Society for Optics and Photonics SPIE, Vol. 10116. 101160I. (Proceedings of SPIE, Vol. 10116).

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

8 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. International Society for Optics and Photonics SPIE, Vol. 9760. 97600M

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

6 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 proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)
2014

MEMS Fabry-Perot interferometer with Si-air mirrors for mid-and thermal infrared

Tuohiniemi, M., Näsilä, A. & Akujärvi, A., 2014, Proceedings of SPIE: Volume 8977, MOEMS and Miniaturized Systems XIII, 2014. International Society for Optics and Photonics SPIE, 10 p. 89770G. (Proceedings of SPIE, Vol. 8977).

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

1 Citation (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. International Society for Optics and Photonics SPIE, 88891O. (Proceedings of SPIE, Vol. 8889).

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

30 Citations (Scopus)
2009

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 proceedingConference article in proceedingsScientificpeer-review

41 Citations (Scopus)