caa a22 4500 445858389 CHVBK 20180317145435.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10946-011-9193-3 doi (NATIONALLICENCE)springer-10.1007/s10946-011-9193-3 Influence of temperature gradient at the reflectors on the bit-error rate in periscope laser communication systems in the presence of platform vibrations [Elektronische Daten] [Yiwei Song, Liying Tan, Jing Ma, Siyuan Yu, Qiqi Han, Jianjie Yu] We propose a reflector back-fixing method for substantially improving the pointing accuracy in comparison with the around-fixing method. We use the developed model for analyzing the bit-error rate (BER) in the presence of the satellite's platform vibration. We consider the relationship between the BER and temperature gradient at elliptical reflectors, in view of the two fixing methods mentioned above. We also analyze the effect of beam wavelength and truncation ratio on the BER. We find that the back-fixing of the reflectors can reduce substantially the BER, thus, providing stabler performance of periscope laser-communication systems. Springer Science+Business Media, Inc., 2011 laser communication nationallicence temperature gradient nationallicence thermal deformation nationallicence thermal control nationallicence RMS value nationallicence Song Yiwei National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut Tan Liying National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut Ma Jing National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut Yu Siyuan National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut Han Qiqi National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut Yu Jianjie National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut Journal of Russian Laser Research Springer US; http://www.springer-ny.com 32/1(2011-01-01), 94-98 1071-2836 32:1<94 2011 32 10946 https://doi.org/10.1007/s10946-011-9193-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10946-011-9193-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Song Yiwei National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut NATIONALLICENCE 700 1- Tan Liying National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut NATIONALLICENCE 700 1- Ma Jing National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut NATIONALLICENCE 700 1- Yu Siyuan National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut NATIONALLICENCE 700 1- Han Qiqi National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut NATIONALLICENCE 700 1- Yu Jianjie National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut NATIONALLICENCE 773 0- Journal of Russian Laser Research Springer US; http://www.springer-ny.com 32/1(2011-01-01), 94-98 1071-2836 32:1<94 2011 32 10946 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer