Autors: Bonev, B. G.
Title: Influence of random fluctuations of laser beam propagation direction on FSO power design
Keywords: Free Space Optics , power disign , mecanical virbations , atmospheric turbulence , atmospheric extinction

Abstract: An algorithm for power design of ground-to-ground Free-Space Laser Communication Systems (Free-Space Optics (FSO)) is suggested. The random fluctuations of laser beam propagation direction, caused by mechanical vibrations of transmitter's antenna and atmospheric turbulence, and also atmospheric extinction are taken into consideration. The algorithm allows calculation of laser source power and receiver's antenna radius and transparency when the Bit-Error-Rate (BER) and the parameters that describe communication channel status are given. The analysis shows the FSO power design problem has no solution for desired BER when the mechanical vibrations and/or the atmospheric turbulence are strong enough. Influence of the initial radius of laser beam and random fluctuations of laser beam propagation direction on possible solutions of FSO power design problem are also studied. Suggested algorithm is used to analyze atmospheric turbulence and mechanical vibrations effect on the FSO power design.

References

    Issue

    13th Conference on Microwave Techniques, COMITE 2013 - MAREW 2013: Microwave and Radio Electronics Week, pp. 95-100, 2013, Czech Republic, DOI: 10.1109/COMITE.2013.6545050

    Copyright ieee

    Цитирания (Citation/s):
    1. Multielement FSO Transceivers Alignment for Inter-UAV Communications - 2014 - в издания, индексирани в Scopus или Web of Science
    2. Methodology for realization of given BER in FSO systems under effect of internal and external noises - 2015 - в издания, индексирани в Scopus или Web of Science
    3. Influence of the Atmospheric Turbulence on Free-Space Laser Communication Research and Design - 2018 - в издания, индексирани в Scopus или Web of Science
    4. Performance analysis of fso with haze attenuation consequence acclimatize in tropical rainforest environment - 2015 - в издания, индексирани в Scopus или Web of Science

    Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus