Attenuation measurement on dual-wavelength optical free-space link

0332379 - ÚFA 2010 RIV US eng C - Conference Paper (international conference)
Fišer, Ondřej - Svoboda, Jaroslav - Chládová, Zuzana - Pešice, Petr - Fišák, Jaroslav - Wilfert, O. - Kolka, Z. - Brázda, V. - Jaroš, J.
Attenuation measurement on dual-wavelength optical free-space link.
Proceedings of SPIE 7463: Atmospheric Optics: Models, Measurements, and Target-in-the-Loop Propagation III. San Diego: SPIE, 2009 - (Hammel, S.; van Eijk, A.; Vorontsov, M.), 746202/1-746202/11. ISBN 9780819477538.
[Atmospheric Optics: Models, Measurements, and Target-in-the-Loop Propagation III. San Diego (US), 03.08.2009-04.08.2009]
R&D Projects: GA ČR GA102/08/0851; GA MŠMT OC09027
Institutional research plan: CEZ:AV0Z30420517
Keywords : free-space optics * atmospheric attenuation * atmospheric visibility * link reliability
Subject RIV: DG - Athmosphere Sciences, Meteorology
http://dx.doi.org/10.1117/12.825700

Institute of Atmospheric Physics measures atmospheric attenuation on experimental FSO link on 850 and 1550 nm for more than one year. Experimental site is located at meteorological observatory on the isolated mountain with frequent fog, low clouds and strong wind occurrence.  Measured attenuation is correlated with the wind turbulence intensity, visibility and LWC. . The paper shows also basic statistical behavior of the long-term FSO signal level in extreme conditions.
Permanent Link: http://hdl.handle.net/11104/0177658