A method of wavefront distortions correction for an atmospheric optical link with a small volume of information transmitted through a service channel
The paper describes a method of wavefront distortion correction in a turbulent atmosphere, which allows reducing the volume of information transmitted through a service channel. The correction is carried out with a transparency whose phase mask is calculated by a simple three-layer neural network by...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Samara National Research University
2020-10-01
|
| Series: | Компьютерная оптика |
| Subjects: | |
| Online Access: | http://www.computeroptics.smr.ru/eng/KO/Annot/KO44-5/440520e.html |
| _version_ | 1818261007055716352 |
|---|---|
| author | A.A. Nevzorov D.A. Stankevich |
| author_facet | A.A. Nevzorov D.A. Stankevich |
| author_sort | A.A. Nevzorov |
| collection | DOAJ |
| description | The paper describes a method of wavefront distortion correction in a turbulent atmosphere, which allows reducing the volume of information transmitted through a service channel. The correction is carried out with a transparency whose phase mask is calculated by a simple three-layer neural network by intensity distribution obtained at the photoreceiver. The architecture of the network is constructed so that the amount of data transferred over the service channel is reduced to 30 parameters, using which a corrective mask is then constructed. |
| first_indexed | 2024-12-12T18:40:22Z |
| format | Article |
| id | doaj.art-87ee94263ee34f5c98012bacebd9cc9d |
| institution | Directory Open Access Journal |
| issn | 0134-2452 2412-6179 |
| language | English |
| last_indexed | 2024-12-12T18:40:22Z |
| publishDate | 2020-10-01 |
| publisher | Samara National Research University |
| record_format | Article |
| series | Компьютерная оптика |
| spelling | doaj.art-87ee94263ee34f5c98012bacebd9cc9d2022-12-22T00:15:41ZengSamara National Research UniversityКомпьютерная оптика0134-24522412-61792020-10-0144584885110.18287/2412-6179-CO-733A method of wavefront distortions correction for an atmospheric optical link with a small volume of information transmitted through a service channelA.A. Nevzorov0D.A. Stankevich1Volgograd State University 400062, Volgograd, Russia, prospekt Universitetskiy, 100Volgograd State University 400062, Volgograd, Russia, prospekt Universitetskiy, 100The paper describes a method of wavefront distortion correction in a turbulent atmosphere, which allows reducing the volume of information transmitted through a service channel. The correction is carried out with a transparency whose phase mask is calculated by a simple three-layer neural network by intensity distribution obtained at the photoreceiver. The architecture of the network is constructed so that the amount of data transferred over the service channel is reduced to 30 parameters, using which a corrective mask is then constructed.http://www.computeroptics.smr.ru/eng/KO/Annot/KO44-5/440520e.htmlatmospheric optical communicationsneural networkturbulence |
| spellingShingle | A.A. Nevzorov D.A. Stankevich A method of wavefront distortions correction for an atmospheric optical link with a small volume of information transmitted through a service channel Компьютерная оптика atmospheric optical communications neural network turbulence |
| title | A method of wavefront distortions correction for an atmospheric optical link with a small volume of information transmitted through a service channel |
| title_full | A method of wavefront distortions correction for an atmospheric optical link with a small volume of information transmitted through a service channel |
| title_fullStr | A method of wavefront distortions correction for an atmospheric optical link with a small volume of information transmitted through a service channel |
| title_full_unstemmed | A method of wavefront distortions correction for an atmospheric optical link with a small volume of information transmitted through a service channel |
| title_short | A method of wavefront distortions correction for an atmospheric optical link with a small volume of information transmitted through a service channel |
| title_sort | method of wavefront distortions correction for an atmospheric optical link with a small volume of information transmitted through a service channel |
| topic | atmospheric optical communications neural network turbulence |
| url | http://www.computeroptics.smr.ru/eng/KO/Annot/KO44-5/440520e.html |
| work_keys_str_mv | AT aanevzorov amethodofwavefrontdistortionscorrectionforanatmosphericopticallinkwithasmallvolumeofinformationtransmittedthroughaservicechannel AT dastankevich amethodofwavefrontdistortionscorrectionforanatmosphericopticallinkwithasmallvolumeofinformationtransmittedthroughaservicechannel AT aanevzorov methodofwavefrontdistortionscorrectionforanatmosphericopticallinkwithasmallvolumeofinformationtransmittedthroughaservicechannel AT dastankevich methodofwavefrontdistortionscorrectionforanatmosphericopticallinkwithasmallvolumeofinformationtransmittedthroughaservicechannel |