Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Riku Pennala"'
Publikováno v:
Review of Scientific Instruments. 72:2197-2202
A pulsed time-of-flight laser range finder with a 1 GHz avalanche photo diode (APD) receiver and a laser pulser with ∼35 ps pulse width has been developed and tested. The receiver channel is constructed using a silicon ASIC chip and a commercially
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af03e0e43ebc826564bdb3194ff9eed1
https://doi.org/10.1063/1.1355268
https://doi.org/10.1063/1.1355268
Autor:
Mikko Heikkinen, Harri Kopola, Pentti Karioja, Riku Pennala, Seppo Nissilae, Risto A. Myllylae, Heikki Suni, Veijo Lyöri, Pekka Suopajaervi
Publikováno v:
SPIE Proceedings.
A novel fiber optic sensors for traffic monitoring applications are presented. They are useful for monitoring the traffic entering and leaving guarded areas, counting traffic on public roads as well as in determining lane occupancy at traffic lights.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac254b5d4cce0a0c6cd3b14808c208b1
https://doi.org/10.1117/12.310611
https://doi.org/10.1117/12.310611
Autor:
Pekka Suopajärvi, Riku Pennala, Mikko Heikkinen, Pentti Karioja, Veijo Lyöri, Risto Myllylä, Seppo Nissilä, Harri Kopola, Heikki Suni
Publikováno v:
VTT Technical Research Centre of Finland-PURE
Suopajärvi, P, Pennala, R, Heikkinen, M, Karioja, P, Lyöri, V, Myllylä, R, Nissilä, S, Kopola, H & Suni, H 1998, Traffic monitoring with fibre optic sensors . in Proceedings of the Finnish Optics Days 1998 ., 48, Finnish Optics Days 1998, Oulu, Finland, 24/04/98 .
Suopajärvi, P, Pennala, R, Heikkinen, M, Karioja, P, Lyöri, V, Myllylä, R, Nissilä, S, Kopola, H & Suni, H 1998, Traffic monitoring with fibre optic sensors . in Proceedings of the Finnish Optics Days 1998 ., 48, Finnish Optics Days 1998, Oulu, Finland, 24/04/98 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::70909e326c66bc4507f50ae0cc61b522
https://cris.vtt.fi/en/publications/242e438a-d9f9-452a-8006-3332332d5fa9
https://cris.vtt.fi/en/publications/242e438a-d9f9-452a-8006-3332332d5fa9
