Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Simos, Iraklis"'
Autor:
Bowden, Daniel C., Fichtner, Andreas, Nikas, Thomas, Bogris, Adonis, Simos, Christos, Smolinski, Krystyna, Koroni, Maria, Lentas, Konstantinos, Simos, Iraklis, Melis, Nikolaos S.
Distributed Acoustic Sensing (DAS) has become a popular method of observing seismic wavefields: backscattered pulses of light reveal strains or strain-rates at any location along a fiber-optic cable. In contrast, a few newer systems transmit light th
Externí odkaz:
http://arxiv.org/abs/2205.11065
Autor:
Fichtner, Andreas, Bogris, Adonis, Nikas, Thomas, Bowden, Daniel, Lentas, Konstantinos, Melis, Nikolaos S., Simos, Christos, Simos, Iraklis, Smolinski, Krystyna
This manuscript is concerned with phase changes of signals transmitted through deforming optical fibres. As a first result, it establishes an exact relation between observable phase changes and the deformation tensor along the fibre. This relation is
Externí odkaz:
http://arxiv.org/abs/2202.13574
Autor:
Bogris, Adonis, Simos, Christos, Simos, Iraklis, Nikas, Thomas, Melis, Nikolaos S., Lentas, Konstantinos, Mesaritakis, Charis, Chochliouros, Ioannis, Lessi, Christina
We experimentally demonstrate a microwave frequency dissemination system operating as a sensitive interferometric sensor of seismic waves on commercially deployed fiber networks in Attika, Greece. Efficient detection of seismic waves from distant epi
Externí odkaz:
http://arxiv.org/abs/2111.02957
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Autor:
Bowden, Daniel, Tian, Lu, Wang, Yuhan, Smolinski, Krystyna, Fichtner, Andreas, Bogris, Adonis, Nikas, Thomas, Lentas, Konstantinos, Melis, Nikolaos S., Simos, Christos, Simos, Iraklis
Publikováno v:
XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
We use 24 km of telecommunications fiber in Athens, Greece, to explore the use of ambient noise correlations and the construction of a shallow 2D velocity model. Models of the shallow subsurface are especially important for hazard and site-response c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a84343af395b90e47b88866b52b6a358
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5019491
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5019491
Autor:
Fichtner, Andreas, Bogris, Adonis, Nikas, Thomas, Bowden, Daniel, Lentas, Konstantinos, Melis, Nicos, Simos, Christos, Simos, Iraklis, Smolinski, Krystyna
Publikováno v:
XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
Distributed Acoustic Sensing (DAS) has become a popular method of observing seismic wavefields: backscattered pulses of light reveal deformation with meter-scale resolution along a fiber-optic cable. In contrast, a few newer systems transmit light th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2806870b69c16cf95b718abec33a62df
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5017919
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5017919
Autor:
Simos, Christos1 (AUTHOR) christos.simos@uth.gr, Simos, Iraklis2 (AUTHOR), Georgiou, George3 (AUTHOR)
Publikováno v:
Optical & Quantum Electronics. Jan2021, Vol. 53 Issue 1, p1-15. 15p.
Autor:
Bogris, Adonis, Nikas, Thomas, Simos, Christos, Simos, Iraklis, Lentas, Konstantinos, Melis, Nikolaos S., Fichtner, Andreas, Bowden, Daniel, Smolinski, Krystyna, Mesaritakis, Charis, Chochliouros, Ioannis
Publikováno v:
Scientific Reports, 12 (1)
The use of fiber infrastructures for environmental sensing is attracting global interest, as optical fibers emerge as low cost and easily accessible platforms exhibiting a large terrestrial deployment. Moreover, optical fiber networks offer the uniqu
Akademický článek
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