Efficiency of application of a multichannel system in atmospheric optical communication lines
Possibility of application of multi-channel system is considered at construction of free space optics networks.Application of the given method allows to increase effective range of transmission to 1,5 times.
. Bloom S.
Principles of operation FSO-systems // Journal of optical networking. 2003. V. 2, №
Application of the orbital-angular momentum for spatial separation of atmospheric optical communication lines
... channel by using orbital angular momentum MIMO system has been studied. An assessment of the increase in the performance of the communication channel after modernization is given.
Molchanov S. V., Yakovlev A.S, Aleshenko A. N., Ivanov A. I.
free space optics, energy efficiency, orbital angular momentum of light
The use of coherent time-frequency multiplexing to improve the performance of the atmospheric optical communication system
The possibility of application coherent time-frequency multiplexing is cosidered at construction of free space optical communication lines, which allows to increase the effective communication range and channel capacity for the subscriber access network.
1. Gagliardi R. M., Karp S. Optical Communications. N. Y., 1995.
2. Andrews L. C., Phillips R. L., Hopen ...