Rami Mannila

2023

Passive real-time hyperspectral imager based on Fabry-Pérot interferometer filter technology

Kokka, A., Holmlund, C., Salonen, L., Ihalainen, O., Astola, H., Mõttus, M., Mannila, R., Ihatsu, T. & Stuns, I., 23 Oct 2023, Electro-Optical and Infrared Systems: Technology and Applications XX. Hickman, D. L., Bursing, H., Kamerman, G. W. & Steinvall, O. (eds.). International Society for Optics and Photonics SPIE, 8 p. 127370W. (Proceedings of SPIE, Vol. 12737).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

2022

High-resolution hyperspectral imager based on tunable Fabry-Pérot interferometer filter technology

Kokka, A. (Corresponding author), Toivanen, H., Mannila, R. & Näsilä, A., 5 Mar 2022, Photonic Instrumentation Engineering IX. Busse, L. E., Soskind, Y. & Mock, P. C. (eds.). International Society for Optics and Photonics SPIE, 8 p. 1200805. (Proceedings of SPIE - The International Society for Optical Engineering, Vol. 12008).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

3 Citations (Scopus)

Hyperspectral camera with zoom optics for CubeSats

Mannila, R., Ojanen, H., Rainio, K., Stuns, I. & Näsilä, A., 30 Sept 2022, CubeSats and SmallSats for Remote Sensing VI. Babu, S. R. & Norton, C. D. (eds.). International Society for Optics and Photonics SPIE, 10 p. 122360F. (Proceedings of SPIE, Vol. 12236).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Performance of MOEMS FPI based cubic-inch hyperspectral camera

Trops, R., Näsila, A., Holmlund, C., Toivanen, H., Mannila, R., Stuns, I., Briede, E., Viherkanto, K., Blomberg, M. & Saari, H., 2022, MOEMS and Miniaturized Systems XXI. Zappe, H., Piyawattanametha, W., Piyawattanametha, W. & Park, Y.-H. (eds.). International Society for Optics and Photonics SPIE, 1201302. (Proceedings of SPIE - The International Society for Optical Engineering, Vol. 12013).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

2019

Active Hyperspectral Sensor Based on MEMS Fabry-Pérot Interferometer

Kääriäinen, T., Jaanson, P., Vaigu, A., Mannila, R. & Manninen, A. (Corresponding Author), 12 May 2019, In: Sensors. 19, 9, 2192.

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access

11 Citations (Scopus)

Cubic-inch MOEMS spectral imager

Näsilä, A., Holmlund, C., Briede, E., Mannila, R., Trops, R., Blomberg, M., Stuns, I., Guo, B., Viherkanto, K., Rainio, K., Saari, H. & Rissanen, A., 1 Jan 2019, MOEMS and Miniaturized Systems XVIII. Piyawattanametha, W., Park, Y.-H. & Zappe, H. (eds.). International Society for Optics and Photonics SPIE, 109310F. (Proceedings of SPIE, Vol. 10931).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

4 Citations (Scopus)

Silicon gradient refractive index lens for millimeter wave radiometers

Pursula, P., Lamminen, A., Mannila, R., Tappura, K. & Saarilahti, J., Sept 2019, IRMMW-THz 2019: 44th International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE Institute of Electrical and Electronic Engineers, 8874541. (International Conference on Infrared, Millimeter, and Terahertz Waves, Vol. 2019-September).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

5 Citations (Scopus)

2018

A continuously tunable NIR laser and its applications in material classification

Jaanson, P., Vaigu, A., Kääriäinen, T., Mannila, R., Lehtomäki, V. & Manninen, A., 2018, Lidar Technologies, Techniques, and Measurements for Atmospheric Remote Sensing XIV. Singh, U. N. & Tzeremes, G. D. (eds.). Bellingham: International Society for Optics and Photonics SPIE, 1079107. (Proceedings of SPIE, Vol. 10791).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

4 Citations (Scopus)

2017

Dynamic diffraction gratings and a spectrometer demonstrator

Aallos, V. V., Mannila, R., Saari, H., Viherkanto, K. & Venancio, L., 1 Jan 2017, International Conference on Space Optics, ICSO 2008. Costeraste, J., Armandillo, E. & Karafolas, N. (eds.). International Society for Optics and Photonics SPIE, 1056606. (Proceedings of SPIE, Vol. 10566).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Open Access

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)

Remote sensing of 3-D geometry and surface moisture of a peat production area using hyperspectral frame cameras in visible to short-wave infrared spectral ranges onboard a small Unmanned Airborne Vehicle (UAV)

Honkavaara, E., Eskelinen, M. A., Pölönen, I., Saari, H., Ojanen, H., Mannila, R., Holmlund, C., Hakala, T., Litkey, P., Rosnell, T., Viljanen, N. & Pulkkanen, M., 2016, In: IEEE Transactions on Geoscience and Remote Sensing. 54, 9, p. 5440-5454

Research output: Contribution to journal › Article › Scientific › peer-review

67 Citations (Scopus)

2015

Gas detection with microelectromechanical Fabry-Perot interferometer technology in cell phone

Mannila, R., Hyypiö, R., Korkalainen, M., Blomberg, M., Kattelus, H. & Rissanen, A., 2015, Next-Generation Spectroscopic Technologies VIII. International Society for Optics and Photonics SPIE, 94820P. (Proceedings of SPIE, Vol. 9482).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

14 Citations (Scopus)

Large-aperture MOEMS Fabry-Perot interferometer for miniaturized spectral imagers

Rissanen, A., Langner, A., Viherkanto, K. & Mannila, R., 27 Feb 2015, MOEMS and Miniaturized Systems XIV. International Society for Optics and Photonics SPIE, 93750J. (Proceedings of SPIE, Vol. 9375).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

16 Citations (Scopus)

Visible spectral imager for occultation and nightglow (VISION) for the PICASSO Mission

Saari, H., Näsilä, A., Holmlund, C., Mannila, R., Näkki, I., Ojanen, H. J., Fussen, D., Pieroux, D., Demoulin, P., Dekemper, E. & Vanhellemont, F., 2015, Sensors, Systems, and Next-Generation Satellites XIX. Meynard, R. (ed.). Bellingham: International Society for Optics and Photonics SPIE, (Proceedings of SPIE, Vol. 9639).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

7 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

A method for determining calibration parameters for a spectrometer

Saari, H. (Inventor), Maekynen, J. (Inventor), Holmlund, C. (Inventor), Kantojaervi, U. (Inventor), Antila, J. (Inventor) & Mannila, R. (Inventor), 16 Apr 2014, IPC No. H04N 17/ 02 A I, Patent No. EP2720014, Priority date 11 Oct 2012, Priority No. FI20120006066

Research output: Patent › Patent

Compact large-aperture Fabry-Pérot interferometer modules for gas spectroscopy at Mid-IR

Kantojärvi, U., Varpula, A., Antila, T., Holmlund, C., Mäkynen, J., Näsilä, A., Mannila, R., Rissanen, A., Antila, J., Disch, R. J. & Waldmann, T. A., 2014, Photonic Instrumentation Engineering. Soskind, Y. G. & Olson, C. (eds.). International Society for Optics and Photonics SPIE, 10 p. 89920C. (Proceedings of SPIE, Vol. 8992).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

7 Citations (Scopus)

MEMS Fabry-Perot interferometer-based spectrometer demonstrator for 7.5 µm to 9.5 µm wavelength range

Mäkynen, J. H., Tuohiniemi, M., Näsilä, A., Mannila, R. & Antila, J. E., 2014, MOEMS and Miniaturized Systems XIII. Piyawattanametha, W. & Park, Y.-H. (eds.). International Society for Optics and Photonics SPIE, 8 p. 89770U. (Proceedings of SPIE, Vol. 8977).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

6 Citations (Scopus)

Short-wave infrared (SWIR) spectral imager based on Fabry-Perot interferometer for remote sensing

Mannila, R., Holmlund, C., Ojanen, H. J., Näsilä, A. & Saari, H., 2014, Sensors, Systems, and Next-Generation Satellites XVIII. Meynart, R., Neeck, S. P. & Shimoda, H. (eds.). International Society for Optics and Photonics SPIE, 8 p. (Proceedings of SPIE, Vol. 9241).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

17 Citations (Scopus)

Tunable MOEMS Fabry-Perot interferometer for miniaturized spectral sensing in near-infrared

Rissanen, A., Mannila, R., Tuohiniemi, M. & Antila, J., 2014, MOEMS and Miniaturized Systems XIII. Piyawattanametha, W. & Park, Y.-H. (eds.). International Society for Optics and Photonics SPIE, 89770X. (Proceedings of SPIE, Vol. 8977).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

17 Citations (Scopus)

2013

Aalto-1 spectral imager: Towards detailed design

Näsilä, A., Viherkanto, K., Saari, H., Antila, J., Mannila, R., Holmlund, C., Mäkynen, J., Näkki, I., Kantojärvi, U., Antila, T. & Toivanen, H., 2013.

Research output: Contribution to conference › Conference article › Scientific

Hydrocarbon gas detection with microelectromechanical Fabry-Perot interferometer

Mannila, R., Tuohiniemi, M., Mäkynen, J., Näkki, I. & Antila, J., 2013, Next-Generation Spectroscopic Technologies VI. Druy, M. A. & Crocombe, R. A. (eds.). International Society for Optics and Photonics SPIE, 872608. (Proceedings of SPIE, Vol. 8726).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

15 Citations (Scopus)

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)

Miniaturized MOEMS spectrometer technology for gas sensing

Antila, J., Rissanen, A., Mannila, R., Mäkynen, J., Näkki, I. & Tuohiniemi, M., 2013, 2013 International Conference on Optical MEMS and Nanophotonics (OMN). IEEE Institute of Electrical and Electronic Engineers, p. 59-60

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

1 Citation (Scopus)

Spectral imager based on Fabry-Perot interferometer for Aalto-1 nanosatellite

Mannila, R., Näsilä, A., Viherkanto, K., Holmlund, C., Näkki, I. & Saari, H., 2013, Imaging Spectrometry XVIII. Mouroulis, P. & Pagano, T. S. (eds.). International Society for Optics and Photonics SPIE, 887002. (Proceedings of SPIE, Vol. 8870).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

21 Citations (Scopus)

2012

Bragg reflectors for large optical aperture MEMS fabry-perot interferometers

Rissanen, A., Mannila, R. & Antila, J., 2012, Micro- and Nanotechnology Sensors, Systems, and Applications IV. Tom, G. (ed.). International Society for Optics and Photonics SPIE, 83732R. (Proceedings of SPIE, Vol. 8373).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

12 Citations (Scopus)

Fabry-Perot interferometer hyperspectral imaging technology transfer to space applications

Saari, H., Antila, J., Holmlund, C., Mannila, R., Mäkynen, J. & Viherkanto, K., 2012.

Research output: Contribution to conference › Conference article › Scientific

Imaging fabry-perot spectrometer for the AALTO-1 cubesat mission

Antila, J., Holmlund, C., Mannila, R., Mäkynen, J., Näkki, I., Saari, H. & Viherkanto, K., 2012.

Research output: Contribution to conference › Conference article › Scientific

Spectral imaging device based on a tuneable MEMS Fabry-Perot interferometer

Antila, J., Kantojärvi, U., Mannila, R., Rissanen, A., Näkki, I., Ollila, J. & Saari, H., 2012, Proceedings of SPIE 8374: Next-Generation Spectroscopic Technologies V. Druy, M. A. (ed.). International Society for Optics and Photonics SPIE, 83740F . (Proceedings of SPIE, Vol. 8374).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

29 Citations (Scopus)

System and method for optic measurement of a target

Saari, H. (Inventor), Holmlund, C. (Inventor), Kantojarvi, U. (Inventor), Mannila, R. (Inventor), Lamminpaa, A. (Inventor) & Teppola, P. (Inventor), 16 Feb 2012, IPC No. G01B 9/ 02 A I, Patent No. US2012038928, Priority date 31 Mar 2010, Priority No. WO2010FI50258

Research output: Patent › Patent

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

2011

Aalto-1: A hyperspectral Earth observing nanosatellite

Näsilä, A., Hakkarainen, A., Praks, J., Kestilä, A., Nordling, K., Modrzewski, R., Saari, H., Antila, J., Mannila, R., Janhunen, P., Vainio, R. & Hallikainen, M., 2011, Sensors, Systems, and Next-Generation Satellites XV. Meynart, R. (ed.). International Society for Optics and Photonics SPIE, 7 p. 81760C. (Proceedings of SPIE, Vol. 8176).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

7 Citations (Scopus)

MEMS spectral imager for Aalto-1 student satellite

Kantojärvi, U., Antila, J., Mannila, R., Saari, H., Praks, J., Hakkarainen, A. & Näsilä, A., 2011, Optics Days 2011: Book of Abstracts. Tampere: Tampere University Press, 68

Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Scientific

Miniaturized spectral imager for Aalto-1 nanosatellite

Mannila, R., Näsilä, A., Praks, J., Saari, H. & Antila, J., 2011, Sensors, Systems, and Next-Generation Satellites XV. Roland, M. (ed.). International Society for Optics and Photonics SPIE, 8 p. 817628. (Proceedings of SPIE, Vol. 8176).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

10 Citations (Scopus)

2009

Optical Design of the Time Resolved Fluorescence Energy Transfer Reader: Licenciate thesis

Mannila, R., 2009, Helsinki: University of Helsinki.

Research output: Thesis › Licenciate

2008

Imaging reader platform for biomedical instruments

Mannila, R., Holmlund, C., Antila, T. & Saari, H., 2008. 1 p.

Research output: Contribution to conference › Conference article › Scientific

Portable TR-FRET reader prototype for small molecules

Mannila, R., Saari, H., Pulli, T. & Tappura, K., 2008, Proceedings of EOSAM 2008. European Optical Society (EOS), 1 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Scientific

2007

FastDiag-reader for drug detection

Mannila, R., Näkki, I., Pulli, T. & Saari, H., 2007.

Research output: Contribution to conference › Conference article › Scientific

Fluorescence-based fast diagnostics platform for the direct and indirect immunodiagnostic analysis methods

Mannila, R., Pulli, T., Saari, H., Tappura, K., Tuppurainen, J., Välimäki, H. & Niskanen, A., 2007, Diagnostic Optical Spectroscopy in Biomedicine IV. International Society for Optics and Photonics SPIE, 066280Q. (Proceedings of SPIE, Vol. 6628).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

1 Citation (Scopus)

MEMS mirror for miniaturized Fourier transform spectrometer

Lamminpää, A., Holmlund, C., Mannila, R., Saari, H., Blomberg, M. & Sillanpää, T., 2007, 6th ESA Round Table on Micro & Nano Technologies for Space Applications. p. 303-312

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

2006

Aerosol composition in fireplace emissions

Frey, A., Virkkula, A., Saarnio, K., Timonen, H., Tolonen, O., Aurela, M., Hillamo, R., Tissari, J., Hytönen, K., Willman, P., Jokiniemi, J., Mannila, R. & Näkki, I., 2006, NOSA 2006 Aerosol symposium. Vehkamäki, H. (ed.). Finnish Association for Aerosol Research (FAAR), p. 81-85 (Report Series in Aerosol Science; No. 83).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Fast diagnostic system

Saari, H., Holmlund, C., Mannila, R., Pulli, T., Takkinen, K., Tuppurainen, J. & Vikholm-Lundin, I., 2006.

Research output: Contribution to conference › Conference article › Scientific › peer-review

2005

Multipass cell for aerosol particle extinction coefficient measurements

Mannila, R., Virkkula, A., Hillamo, R., Holmlund, C., Saari, H. & Näkki, I., 2005, Proceedings of Optics Days 2005. Finnish Optical Society

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

2004

New metric camera for aerial imaging procedures

Saari, H., Holmlund, C., Mannila, R., Otto, P., Antila, J., Kari, R. & Näkki, I., 2004, Proceedings of Optics Days 2005. University of Turku, 57

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

2000

Rami Mannila

Research output

Search results