Optical and electrical characterization of a large kinetic inductance bolometer focal plane array

Autor: Hannu Sipola, Juha Ala-Laurinaho, Mika Aikio, Visa Vesterinen, Juho Luomahaara, Andrey Timofeev, Leif Grönberg, Kirsi Tappura, Aki Mäyrä, Mikko Metso, Arttu Luukanen, Juha Hassel

Publikováno v: Timofeev, A, Luomahaara, J, Grönberg, L, Mäyrä, A, Sipola, H, Aikio, M, Metso, M, Vesterinen, V, Tappura, K, Ala-Laurinaho, J, Luukanen, A & Hassel, J 2017, ' Optical and electrical characterization of a large kinetic inductance bolometer focal plane array ', IEEE Transactions on Terahertz Science and Technology, vol. 7, no. 2, 7811297, pp. 218-224 . https://doi.org/10.1109/TTHZ.2016.2639470

Sub-THz imaging techniques are currently emerging with applications especially in security screening requiring higher throughput in mass transit and public areas. In the context of person imagers, the field of view and the spatial resolution set the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5e6201172226ced056c8950487cf9ba
https://cris.vtt.fi/en/publications/c28bce60-efcc-4404-93b8-f88e9bd9b02b

Pulsed LED Illumination for High Speed Imaging

Autor: Heimo Keränen, Kari Kataja, Mika Aikio, Hannu Lindström, Eveliina Juntunen

Publikováno v: Key Engineering Materials. :827-831

High speed imaging with decent image quality is difficult because the available exposure times are very short, which leads to the usage of a large aperture. Unfortunately, large aperture also decreases the depth resolution of the system, which reduce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::076679a7b506bf55d7b9c93ec2238e58
https://doi.org/10.4028/www.scientific.net/kem.364-366.827

Fisheye optics for omnidirectional stereo camera - Performance evaluation for AGV applications

Autor: Mika Aikio, Aki Mäyrä, Sergiu Nedevschi, Kai Ojala, Andrei Vatavu, Szilard Mandici

Publikováno v: ICCP
Mäyrä, A, Aikio, M, Ojala, K, Mandici, S, Vatavu, A & Nedevschi, S 2015, Fisheye optics for omnidirectional stereo camera-Performance evaluation for AGV applications . in Intelligent Computer Communication and Processing (ICCP), 2015 IEEE International Conference on . IEEE Institute of Electrical and Electronic Engineers, pp. 225-230, IEEE 11th International Conference on Intelligent Computer Communication and Processing, Cluj-Napoca, Romania, 3/09/15 . https://doi.org/10.1109/ICCP.2015.7312634

Omnidirectional stereo cameras have been proposed to be applied as a safety sensor in automated guided vehicles. As a part of the EC-funded PAN-Robots project, a custom designed high performance omnidirectional stereo camera with fisheye objectives w

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https://cris.vtt.fi/en/publications/3f37fac2-662e-4e59-802f-8ab921263208

Resonant biaxial 7-mm MEMS mirror for omnidirectional scanning

Autor: Juergen Hagge, Vanessa Stenchly, B. Wagner, Frank Senger, Christian Mallas, Wolfgang Benecke, Mika Aikio, Hans-Joachim Quenzer, Joachim Janes, Manfred Weiss, Ulrich Hofmann, Thomas von Wantoch

Publikováno v: Hofmann, U, Aikio, M, Janes, J, Senger, F, Stenchly, V, Hagge, J, Quenzer, H-J, Weiss, M, Von Wantoch, T, Mallas, C, Wagner, B & Benecke, W 2014, ' Resonant biaxial 7-mm MEMS mirror for omnidirectional scanning ', Journal of Micro/ Nanolithography, MEMS, and MOEMS, vol. 13, no. 1 . https://doi.org/10.1117/1.JMM.13.1.011103

Low-cost automotive laser scanners for environmental perception are needed to enable the integration of advanced driver assistant systems into all automotive vehicle segments, which is a key to reduce the number of traffic accidents on roads. Within

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c866b42244ee842a05622a20645005dc
https://publica.fraunhofer.de/handle/publica/236555

Resonant biaxial 7-mm MEMS mirror for omnidirectional scanning

Autor: Vanessa Stenchly, B. Wagner, Frank Senger, Hans Joachim Quenzer, Mika Aikio, Manfred Weiss, Ulrich Hofmann, Wolfgang Benecke, Joachim Janes

Publikováno v: Hofmann, U, Aikio, M, Janes, J, Senger, F, Stenchly, V, Wiess, M, Quenzer, H-J, Wagner, B & Benecke, W 2013, Resonant biaxial 7-mm MEMS mirror for omnidirectional scanning . in W Piyawattanametha & Y-H Park (eds), MOEMS and Miniaturized Systems XII ., 86160C, International Society for Optics and Photonics SPIE, Proceedings of SPIE, vol. 8616, SPIE MOEMS-MEMS, San Francisco, CA, United States, 2/02/13 . https://doi.org/10.1117/12.2006189

Low-cost automotive laser scanners for environment perception are needed to enable the integration of advanced driver assistant systems (ADAS) into all automotive vehicle segments, a key to reducing the number of traffic accidents on roads. An omnidi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e5ffd5da5dff044656aa4636e9bfa4b
https://doi.org/10.1117/12.2006189