Abstract
Nowadays high-speed large data exchange is impossible without using the fiber optic communication lines. The scientific and technical progress led to the appearance of large number of factors, which have negative influences on FOCLs. One more of these factors is γ-radiation. It changes fiber properties and leads to the decrease of line efficiency. As the result of properties and structure changes in the optical fiber, color centers appear, i.e. microdefects with a natural frequency of light absorption, and also the radiation-induced losses arise, which are for several hundred times higher than the initial losses in the communication line. It is impossible to transmit the information in such conditions. The optical fiber recovery after γ-radiation influence takes a lot of time, but this process can be significantly accelerated by the compensation of the radiation-induced losses. The article substantiates the necessity to develop a method of compensation of losses in fiber optic communication lines after irradiation, and also describes the method of increasing the rate of relaxation processes based on compensation of radiation-induced losses. The received experimental results are presented.
| Original language | English |
|---|---|
| Title of host publication | International Youth Conference on Electronics, Telecommunications and Information Technologies - Proceedings of the YETI 2020 |
| Editors | Elena Velichko, Maksim Vinnichenko, Victoria Kapralova, Yevgeni Koucheryavy |
| Publisher | Springer Science and Business Media Deutschland GmbH |
| Pages | 359-364 |
| Number of pages | 6 |
| ISBN (Print) | 9783030588670 |
| DOIs | |
| State | Published - 2021 |
| Externally published | Yes |
| Event | International Youth Conference on Electronics, Telecommunications and Information Technologies, YETI 2020 - St. Petersburg, Russian Federation Duration: 10 Jul 2020 → 11 Jul 2020 |
Publication series
| Name | Springer Proceedings in Physics |
|---|---|
| Volume | 255 |
| ISSN (Print) | 0930-8989 |
| ISSN (Electronic) | 1867-4941 |
Conference
| Conference | International Youth Conference on Electronics, Telecommunications and Information Technologies, YETI 2020 |
|---|---|
| Country/Territory | Russian Federation |
| City | St. Petersburg |
| Period | 10/07/20 → 11/07/20 |
Bibliographical note
Publisher Copyright:© 2021, Springer Nature Switzerland AG.
Keywords
- Gamma irradiation
- Laser radiation
- Operation time
- Optical fiber
- Power
- Radiation-induced losses
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