High-speed format 1000BASE-SX / LX transmission through the atmosphere by vortex beams near IR range with help modified SFP-transmers DEM-310GT
| Autor: | Sergey V. Karpeev, Vladimir V. Podlipnov, N. A. Ivliev, Svetlana N. Khonina |
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| Rok vydání: | 2020 |
| Předmět: |
Materials science
02 engineering and technology 01 natural sciences 010309 optics Atmosphere Optics 0103 physical sciences Vortex beam lcsh:Information theory lcsh:QC350-467 optical vortices Electrical and Electronic Engineering Range (particle radiation) scintillation index business.industry random fluctuations of the optical medium 021001 nanoscience & nanotechnology lcsh:Q350-390 Atomic and Molecular Physics and Optics Computer Science Applications Transmission (telecommunications) information loaded beams 0210 nano-technology business lcsh:Optics. Light telecommunication wavelength |
| Zdroj: | Компьютерная оптика, Vol 44, Iss 4, Pp 578-581 (2020) |
| ISSN: | 2412-6179 0134-2452 |
| DOI: | 10.18287/2412-6179-co-772 |
| Popis: | The possibility of constructing a near-infrared atmospheric optical communication system based on a pair of media converters of a signal format 100Base-TX / 1000BASE-T to format 1000BASE-SX / LX with SFP transceivers DEM-310GT was experimentally investigated. The FAN-OUT TUBING FTB900 SN-Y4 fiber cable connector, coming from the receiving radiation collimator for matching with the DEM-310GT transceiver, was modified. The transmitting radiation collimator is supplemented by a spiral phase plate to form a vortex beam. The influence of atmospheric influence on the data rate is analyzed. |
| Databáze: | OpenAIRE |
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