Technical research of a new type of optical fibre with ultra-low-loss and large effective area
The technical solutions of double-cladding waveguide structure and pure SiO<sub>2</sub>core were taken,the G.654.E type ULA-130 fibre ultra-low-loss and large effective area was realized by F-doping design and optimization of the viscosity match between core and caldding.Then the study o...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2020-12-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2020312/ |
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| author | Di HAN Hua XIAO Yuan ZHONG Xuegang LAO Chao HAN |
| author_facet | Di HAN Hua XIAO Yuan ZHONG Xuegang LAO Chao HAN |
| author_sort | Di HAN |
| collection | DOAJ |
| description | The technical solutions of double-cladding waveguide structure and pure SiO<sub>2</sub>core were taken,the G.654.E type ULA-130 fibre ultra-low-loss and large effective area was realized by F-doping design and optimization of the viscosity match between core and caldding.Then the study on various optical characteristics of the ULA-130 fibre was carried out,utilizing self-built optical fibre nonlinear coefficient measurement system and self-designed optical fibre macro-bending loss winding device,as well as the avaliable techniques.The attenuation coefficient,effective area and nonlinear coefficient at 1 550 nm of the ULA-130 fibre was 0.159 dB/km,133 μm<sup>2</sup>and 1.67×10<sup>-10</sup>W<sup>-1</sup>separately.According to the theoretical calculation and technical analysis,the ULA-130 fibre posseses excellent attenuation and nonlinear performance,which is applicable in high capacity,high bitrate and long-range optical backbone network system.Compared to conventional G.652.D fibre,the ULA-130 fibre could improve the optical singal-noise ration and the performance of transmission system dramatically. |
| format | Article |
| id | doaj-art-584302cad6824b648a885bcebf16acbc |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2020-12-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-584302cad6824b648a885bcebf16acbc2025-01-15T03:32:14ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012020-12-0136414859813521Technical research of a new type of optical fibre with ultra-low-loss and large effective areaDi HANHua XIAOYuan ZHONGXuegang LAOChao HANThe technical solutions of double-cladding waveguide structure and pure SiO<sub>2</sub>core were taken,the G.654.E type ULA-130 fibre ultra-low-loss and large effective area was realized by F-doping design and optimization of the viscosity match between core and caldding.Then the study on various optical characteristics of the ULA-130 fibre was carried out,utilizing self-built optical fibre nonlinear coefficient measurement system and self-designed optical fibre macro-bending loss winding device,as well as the avaliable techniques.The attenuation coefficient,effective area and nonlinear coefficient at 1 550 nm of the ULA-130 fibre was 0.159 dB/km,133 μm<sup>2</sup>and 1.67×10<sup>-10</sup>W<sup>-1</sup>separately.According to the theoretical calculation and technical analysis,the ULA-130 fibre posseses excellent attenuation and nonlinear performance,which is applicable in high capacity,high bitrate and long-range optical backbone network system.Compared to conventional G.652.D fibre,the ULA-130 fibre could improve the optical singal-noise ration and the performance of transmission system dramatically.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2020312/ultra-low-losslarge effective areaG.654.Enonlinear coefficientbackbone network system |
| spellingShingle | Di HAN Hua XIAO Yuan ZHONG Xuegang LAO Chao HAN Technical research of a new type of optical fibre with ultra-low-loss and large effective area Dianxin kexue ultra-low-loss large effective area G.654.E nonlinear coefficient backbone network system |
| title | Technical research of a new type of optical fibre with ultra-low-loss and large effective area |
| title_full | Technical research of a new type of optical fibre with ultra-low-loss and large effective area |
| title_fullStr | Technical research of a new type of optical fibre with ultra-low-loss and large effective area |
| title_full_unstemmed | Technical research of a new type of optical fibre with ultra-low-loss and large effective area |
| title_short | Technical research of a new type of optical fibre with ultra-low-loss and large effective area |
| title_sort | technical research of a new type of optical fibre with ultra low loss and large effective area |
| topic | ultra-low-loss large effective area G.654.E nonlinear coefficient backbone network system |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2020312/ |
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