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• Comparative performance studies between tunable filter and push-broom chemical imaging systems

  Malinen, J., Saari, H., Kemeny, G., Shi, Z. & Anderson, C., 2010, Next-Generation Spectroscopic Technologies III. Druy, M. A., Brown, C. D. & Crocombe, R. A. (eds.). International Society for Optics and Photonics SPIE, 76800E. (Proceedings of SPIE, Vol. 7680).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  3 Citations (Scopus)

• Main characteristics of a miniaturized multipurpose infrared spectrometer

  Keränen, K., Blomberg, M., Rusanen, O., Karioja, P., Tenhunen, J., Kopola, H. & Lehto, A., 1999, Optoelectronic Integrated Circuits and Packaging III. International Society for Optics and Photonics SPIE, p. 165-172 (Proceedings of SPIE, Vol. 3631).

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

  6 Citations (Scopus)

• Extremely short external cavity lasers: The use of wavelength tuning effects in near field sensing

  Aikio, J., Kataja, K., Alajoki, T., Karioja, P. & Howe, D. G., 18 Jun 2002, Integrated Optics: Devices, Materials, and Technologies VI. San Jose: International Society for Optics and Photonics SPIE, p. 235-245 (Proceedings of SPIE, Vol. 4640).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  9 Citations (Scopus)

• Imaging lens design using image quality metric

  Olivès, J-L., Kolehmainen, T. T., Aikio, J., Kataja, K. J., Karioja, P., Vuori, T. & Mustonen, T., 2004, Optical Design and Engineering, 2004. International Society for Optics and Photonics SPIE, p. 616-623 (Proceedings of SPIE, Vol. 5249).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  1 Citation (Scopus)

• The effect of different thresholding methods in RGB imaging

  Miettinen, J. & Ailisto, H., 1 Dec 2001, Intelligent Robots and Computer Vision XX: Algorithms, Techniques, and Active Vision. International Society for Optics and Photonics SPIE, p. 459-465 7 p. (Proceedings of SPIE, Vol. 4572).

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

• Impact of blood volume changes within the human skin on the diffuse reflectance measurements in visible and NIR spectral ranges

  Zherebtsov, E., Bykov, A., Popov, A., Doronin, A. & Meglinski, I., 1 Jan 2017, Dynamics and Fluctuations in Biomedical Photonics XIV. Tuchin, V. V., Larin, K. V., Leahy, M. J. & Wang, R. K. (eds.). International Society for Optics and Photonics SPIE, 1006312. (Progress in Biomedical Optics and Imaging, Vol. 10063).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  1 Citation (Scopus)

• Full light absorption in single arrays of spherical nanoparticles

  Ra'Di, Y., Asadchy, V. S., Kosulnikov, S. U., Omelyanovich, M. M., Morits, D., Osipov, A. V., Simovski, C. R. & Tretyakov, S. A., 20 May 2015, In: ACS Photonics. 2, 5, p. 653-660 8 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
  40 Citations (Scopus)

• Dynamic spilt and merge method for three dimensional scene analysis

  Ailisto, H., Hakalahti, H. & Manninen, M., 11 Dec 1985, Intelligent Robots and Computer Vision IV. International Society for Optics and Photonics SPIE, p. 488-492 5 p. (Proceedings of SPIE; No. 0579).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
  1 Citation (Scopus)

• Carboxymethyl Cellulose (CMC) Optical Fibers for Environment Sensing and Short-range Optical Signal Transmission

  Jaiswal, A. K., Hokkanen, A., Kapulainen, M., Khakalo, A., Nonappa, N., Ikkala, O. & Orelma, H., 8 Jan 2022, In: ACS Applied Materials & Interfaces. 14, 2, p. 3315-3323

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

  Open Access

• Inspection of a class of industrial objects using a dense range map and CAD model

  Ailisto, H., Paakkari, J. & Moring, I., 1 Jan 1991, High-Speed Inspection Architectures, Barcoding, and Character Recognition. p. 50-59 10 p. (Proceedings of SPIE, Vol. 1384).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  1 Citation (Scopus)

• Using TDI-camera with non-zero viewing angles for surface inspection

  Miettinen, J., Zelin, X. & Ailisto, H., 1996, Machine Vision Applications, Architectures, and Sytems Integration V. Bellingham: International Society for Optics and Photonics SPIE, p. 72 - 79

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

• Modified Markov random field model and its applications to texture synthesis and data compression

  Baozong, Y., Yu, X. & Yuan, B., 1990, Close-Range Photogrammetry Meets Machine Vision. p. 1203-1209 (Proceedings of SPIE; No. Part 2, Vol. 1395).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  1 Citation (Scopus)

• Polymer inverted-rib Optical Waveguide Interferometric Sensor for optoacoustic imaging

  Gallego, D., Wang, M., Hiltunen, J., Myllylä, R. & Lamela, H., 2012, Proceedings of SPIE 8223 : Photons Plus Ultrasound: Imaging and Sensing 2012. Oraevsk, A. A. (ed.). International Society for Optics and Photonics SPIE, 822343. (Proceedings of SPIE, Vol. 8223).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  4 Citations (Scopus)

• Hydrophobin-stabilized dispersions of PVDF nanoparticles in water

  Pigliacelli, C., D'Elicio, A., Milani, R., Terraneo, G., Resnati, G., Baldelli Bombelli, F. & Metrangolo, P., 2015, In: Journal of Fluorine Chemistry. 177, p. 62-69

  Research output: Contribution to journal › Article › Scientific › peer-review
  19 Citations (Scopus)

• PGP spectrometer for fibre optic Bragg grating sensor network interrogation

  Aikio, M., Suopajärvi, P., Chen, S., Vaithyanathan, K., Christiansen, M., Chen, P. & Kopola, H., 2000, Fourteenth International Conference on Optical Fiber Sensors. International Society for Optics and Photonics SPIE, p. 568-571 (Proceedings of SPIE, Vol. 4185).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  2 Citations (Scopus)

• Controlling autonomous loading manipulator with planning-executing-monitoring cycles

  Pieskä, S., Heikkilä, T., Riekki, J., Taipale, T., Känsälä, K. & Röning, J., 1991, Intelligent Robots and Computer Vision X: Algorithms and Techniques. International Society for Optics and Photonics SPIE, (Proceedings of SPIE, Vol. 1607).

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

• Micromechanical silicon precision scale

  Oja, A., Sillanpää, T., Seppä, H., Kiihamäki, J., Seppälä, P., Karttunen, J. & Riski, K., 2000, Design, Test, Integration and Packaging of MEMS/MOEMS. International Society for Optics and Photonics SPIE, p. 498-505 (Proceedings of SPIE, Vol. 4019).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  3 Citations (Scopus)

• Optimisation of parameters in hybrid welding of aluminum alloy

  Jokinen, T., Vanttaja, I., Jernström, P. & Kujanpää, V., 2002, First International Symposium on High-Power Laser Macroprocessing. International Society for Optics and Photonics SPIE, p. 307-312 (Proceedings of SPIE, Vol. 4831).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  16 Citations (Scopus)

• Faraday rotation in silicon waveguides

  Jalas, D., Hakemi, N., Cherchi, M., Harjanne, M., Petrov, A. Y. & Eich, M., 24 Oct 2017, 2017 IEEE 14th International Conference on Group IV Photonics (GFP). IEEE Institute of Electrical and Electronic Engineers, p. 141-142 8082236

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  7 Citations (Scopus)

• Prototyping of miniature plastic imaging lens

  Mäkinen, J-T., Aikio, J., Putila, V-P., Keränen, K., Karioja, P., Kolehmainen, T. T. & Haavisto, J., 2004, Optical modeling and performance predictions. Bellingham: International Society for Optics and Photonics SPIE, p. 89-100 (Proceedings of SPIE, Vol. 5178).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  1 Citation (Scopus)

• Erbium-doped planar waveguides with atomic layer deposition method

  Solehmainen, K., Heimala, P., Kapulainen, M., Polamo, K. & Törnqvist, R., 2003, Rare-Earth-Doped Materials and Devices VII. International Society for Optics and Photonics SPIE, p. 121-128 (Proceedings of SPIE, Vol. 4990).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  1 Citation (Scopus)

• Cereal Grain Structure by Microscopic Analysis

  Holopainen, U. & Raulio, M., 2016, Imaging Technologies and Data Processing for Food Engineers. Sozer, N. (ed.). Springer, p. 1-39 (Food Engineering Series).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter or book article › Professional
  5 Citations (Scopus)

• Intelligent lighting and thermal comfort technologies for care services of home

  Siikanen, S., Elo, S., Hartikainen, R., Myöhänen, P., Skön, J-P. & Mäyrä, A., 2016.

  Research output: Contribution to conference › Conference article › Scientific

• Reverse-Offset Printing of Polymer Resist Ink for Micrometer-Level Patterning of Metal and Metal-Oxide Layers

  Sneck, A., Ailas, H., Gao, F. & Leppäniemi, J., 8 Sep 2021, In: ACS Applied Materials and Interfaces. 13, 35, p. 41782-41790 9 p.

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

  Open Access
  1 Citation (Scopus)

• Bidirectional method for optical channel wavequide attenuation measurement by detectors integrated on the wafer

  Aarnio, J. & Leppihalme, M., 1989, Integrated Optics and Optoelectronics. McCaughan, L., Mentzer, M. A., Peng, S-T., Wojtunik, H. J. & Wong, K. K. (eds.). International Society for Optics and Photonics SPIE, (Proceedings of SPIE, Vol. 1177).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  2 Citations (Scopus)

• Tissue-mimicking phantoms for biomedical applications

  Sieryi, O., Popov, A., Kalchenko, V., Bykov, A. & Meglinski, I., 20 May 2020, Tissue Optics and Photonics. Tuchin, V. V., Blondel, W. C. P. M. & Zalevsky, Z. (eds.). Bellingham: International Society for Optics and Photonics SPIE, 1136312. (Proceedings of SPIE, Vol. 11363).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  2 Citations (Scopus)

• Measured performance of a high-resolution passive video-rate submillimeter-wave imaging system demonstrator for stand-off imaging

  Luukanen, A., Grönholm, M., Leivo, M., Toivanen, H., Rautiainen, A. & Varis, J., 2012, Proceedings of SPIE 8362: Passive and Active Millimeter-Wave Imaging XV. Wikner, D. A. (ed.). Bellingham, Washington, USA: International Society for Optics and Photonics SPIE, 6 p. 836209. (Proceedings of SPIE, Vol. 8362).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  16 Citations (Scopus)

• Efficiency of TiO₂ nanoparticles of different sizes as UV-B light skin-protective fraction in sunscreens

  Popov, A. P., Priezzhev, A. V., Lademann, J. & Myllylä, R., 7 Oct 2005, Saratov Fall Meeting 2004: Optical Technologies in Biophysics and Medicine VI. Tuchin, V. V. (ed.). International Society for Optics and Photonics SPIE, p. 336-343 (Proceedings of SPIE, Vol. 5771).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  1 Citation (Scopus)

• Monte Carlo method for simulating optical coherence tomography signal in homogeneous turbid media

  Zhang, F., Kinnunen, M., Popov, A. & Myllylä, R., 1 Sep 2008, Advanced Laser Technologies 2007. Shcherbakov, I. A., Myllylä, R., Priezzhev, A. V., Kinnunen, M., Pustovoy, V. I., Kirillin, M. Y. & Popov, A. V. (eds.). International Society for Optics and Photonics SPIE, 702213. (Proceedings of SPIE, Vol. 7022).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  6 Citations (Scopus)

• Method for controlling an optoelectronic component

  Aalto, T., Kapulainen, M., Harjanne, M. & Roenoe, M., 1 Jun 2005, IPC No. G02F 1/ 01 A N, Patent No. EP1535107, Priority date 4 Sep 2003, Priority No. WO2003FI00649

  Research output: Patent › Patent

• Digestion of single crystals of mannan I by an endo-mannanase from Trichoderma reesei

  Sabini, E., Wilson, K., Siika-aho, M., Boisset, C. & Chanzy, H., 2000, In: European Journal of Biochemistry. 267, 8, p. 2340 - 2344 5 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
  7 Citations (Scopus)

• Open-loop polarization mode dispersion mitigation for fibre-optic time and frequency transfer

  Fordell, T., 14 Feb 2022, In: Optics Express. 30, 4, p. 6311-6319

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

  Open Access

  File
  4 Downloads (Pure)

• Directly UV-photopatternable PLZT thin films prepared with the Sol-Gel technique

  Kololuoma, T., Hiltunen, J., Tuomikoski, M., Lappalainen, J. & Rantala, J., 2004, Integrated Optics: Devices, Materials, and Technologies VIII. International Society for Optics and Photonics SPIE, p. 33 - 39 (Proceedings of SPIE, Vol. 5355).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  4 Citations (Scopus)

• Microneedle

  Gao, F., Hokkanen, A., Kiihamäki, J. & Heimala, P., 29 Feb 2012, IPC No. B81B 1/ 00 A I, Patent No. EP2421596, Priority date 20 Apr 2010, Priority No. WO2010FI50318

  Research output: Patent › Patent

• Identifying people from gait pattern with accelerometers

  Ailisto, H., Lindholm, M., Mäntyjärvi, J., Vildjiounaite, E. & Mäkelä, S. M., 18 Oct 2005, Biometric Technology for Human Identification II Proceedings. International Society for Optics and Photonics SPIE, p. 7-14 8 p. (Proceedings of SPIE, Vol. 5779).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  175 Citations (Scopus)

• Fabry-Perot interferometer and a method for producing the same

  Ollila, J., Antila, T., Saari, H., Mäkynen, J., Holmlund, C. & Antila, J., 7 May 2015, IPC No. G01B 9/ 02 A I, Patent No. US2015124263, Priority date 8 May 2013, Priority No. WO2013FI50510

  Research output: Patent › Patent

• Measurement of biofilm of Pediococcus pentosaceus and Pseudomonas fragi on stainless steel surfaces

  Wirtanen, G. & Mattila-Sandholm, T., 1994, In: Colloids and Surfaces B: Biointerfaces. 2, 1-3, p. 33-39

  Research output: Contribution to journal › Article › Scientific › peer-review
  21 Citations (Scopus)

• Robot based surface inspection system with estimation of spatial uncertainties

  Heikkilä, T., Sallinen, M. & Järviluoma, M., 1999, Intelligent Robots and Computer Vision XVIII: Algorithms, Techniques, and Active Vision. Bellingham, Washington: International Society for Optics and Photonics SPIE, p. 242-253 (Proceedings of SPIE, Vol. 3837).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  3 Citations (Scopus)

• Time-resolved UV excited microarray reader for fluorescence energy transfer (FRET) measurements

  Orellana, A., Hokkanen, A., Pastinen, T., Takkinen, K. & Söderlund, H., 2001, Advances in Fluorescence Sensing Technology V. Lakowicz, J. R. & Thompson, R. B. (eds.). International Society for Optics and Photonics SPIE, p. 79-87 (Proceedings of SPIE, Vol. 4252).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  3 Citations (Scopus)

• Multi- and hyperspectral UAV imaging system for forest and agriculture applications

  Mäkynen, J., Holmlund, C., Saari, H., Ojala, K. & Antila, T., 2012, Proceedings of SPIE 8374: Next-Generation Spectroscopic Technologies V. Druy, M. A. & Crocombe, R. A. (eds.). International Society for Optics and Photonics SPIE, 837409. (Proceedings of SPIE, Vol. 8374).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  19 Citations (Scopus)

• Concept for zero-alignment micro-optical systems

  Levy, R., Descour, M., Shul, R., Willison, C., Warren, M., Kololuoma, T. & Rantala, J., 1999, Micromachine Technology for Diffractive and Holographic Optics. International Society for Optics and Photonics SPIE, p. 167-173 (Proceedings of SPIE, Vol. 3879).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  5 Citations (Scopus)

• Optical attenuator using liquid crystal film

  Karioja, P., Karppinen, A., Kopola, H. & Myllylä, R., 1994, Liquid Crystal Materials, Devices, and Applications III. International Society for Optics and Photonics SPIE, 8 p.

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

• Sol-gel technologies for multimode waveguide devices

  Karioja, P., Kusevic, M., Hiltunen, M., Paaso, J., Mäkinen, J-T., Hiltunen, J., Kautio, K. & Kopola, H., 2002, Integrated Optics: Devices, Materials, and Technologies VI. International Society for Optics and Photonics SPIE, p. 46-53 (Proceedings of SPIE, Vol. 4640).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  3 Citations (Scopus)

• Dependent scattering in dense particulate media

  Hyvärinen, T. & Sumen, J., 1990, Optics in Complex Systems. Lanzl, F., Preuss, H-J. & Weigelt, G. (eds.). Bellingham: International Society for Optics and Photonics SPIE, 2 p.

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

• Influence of multiple light-scattering on TiO₂ nanoparticles imbedded into stratum corneum, on light transmittance in UV and visible wavelength regions

  Popov, A. P., Priezzhev, A. V., Lademann, J. & Myllylä, R., 5 Nov 2007, Saratov Fall Meeting 2006: Optical Technologies in Biophysics and Medicine VIII. Tuchin, V. V. (ed.). International Society for Optics and Photonics SPIE, 65351E. (Progress in Biomedical Optics and Imaging; No. 37, Vol. 8). (Proceedings of SPIE, Vol. 6535).

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

• 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
  12 Citations (Scopus)

• Flat-top interleavers: A novel approach based on MMI splitters

  Cherchi, M., Ylinen, S., Kapulainen, M., Harjanne, M., Vehmas, T. & Aalto, T., 2015, 2015 European Conference on Lasers and Electro-Optics : European Quantum Electronics Conference. Optical Society of America OSA, CI_P_7

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

• Biomass estimator for NIR image with a few additional spectral band images taken from light UAS

  Pölönen, I., Salo, H., Saari, H., Kaivosoja, J., Pesonen, L. & Honkavaara, E., 2012, Proceedings of SPIE 8369: Sensing for Agriculture and Food Quality and Safety IV. International Society for Optics and Photonics SPIE, 836905. (Proceedings of SPIE, Vol. 8369).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  4 Citations (Scopus)

• PillarHall LHAR structure for Thin Film Conformality Measurements

  Utriainen, M., Korpelainen, V., Ylivaara, O., Gao, F., Ylilammi, M. & Puurunen, R. L., 13 May 2018, p. 16.

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

  Open Access

• An array of antenna-coupled superconducting microbolometers for passive indoors real-time THz imaging

  Luukanen, A., Helistö, P., Penttilä, J. S., Seppä, H., Sipola, H., Dietlein, C. R., Grossman, E. N. & Grönberg, L., 2006, Terahertz for Military and Security Applications IV: Proceedings of SPIE Volume 6212. International Society for Optics and Photonics SPIE, 9 p. 62120Y. (Proceedings of SPIE, Vol. 6212).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  19 Citations (Scopus)