Auxiliary free space optical communication project to ensure continuous transfer of data for DAG the 4m telescope
Yükleniyor...
Dosyalar
Tarih
2016
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
SPIE
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The continuity of the amount of data that the 4m DAG (Eastern Anatolia Observatory in Turkish) telescope will produce and transfer to Ataturk University is critical not to jeopardize the science programs. Though the fiber optics and radio link infrastructures are in place, these systems are still volatile against earthquakes, and possible excavation damages. Thus the 4m DAG telescope will be equipped with a free space optical communication system to ensure the continuity of the data transfer as a backup system. In order to cope with the disturbances introduced by the atmospheric turbulence, the transceiver FSO system will be equipped with a wavefront corrector. In this paper, the Cassegrain optical design, and working principle of this system as well as expected performance analyses will be presented.
Açıklama
Anahtar Kelimeler
FSO Communication, Laser, Atmospheric turbulence, Data transfer, Lasers, Optical design, Radio links, Telescopes, Vision aids, Atmospheric compensation, Eastern Anatolia, Free Space Optical communication, Free space optical communication systems, Performance analysis, Science programs, Wavefront corrector, Optical communication, Turbulence, Systems
Kaynak
Proceedings of SPIE - The International Society for Optical Engineering
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
9912
Sayı
Künye
Keskin, O., Yeşilyaprak, C. & Yerli, S. K. (2016). Auxiliary free space optical communication project to ensure continuous transfer of data for DAG the 4m telescope. Paper presented at the Proceedings of SPIE - The International Society for Optical Engineering, 9912, 1-8. doi:10.1117/12.2234388
