Bi掺杂高磷石英基光纤实现E波段放大

郭梦婷; 田晋敏; 王璠; 阳求柏; 邵冲云; 王孟; 张磊; 崔淑珍; 于春雷; 胡丽丽

doi:10.37188/CJL.20210409

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Bi掺杂高磷石英基光纤实现E波段放大

研究快报 | 更新时间：2022-04-20

- Bi掺杂高磷石英基光纤实现E波段放大
  增强出版
- Amplification in E Band Based on Highly Phosphorus and Bismuth Co-doped Silica Fiber
- 发光学报 2022年43卷第4期页码：478-481
- 作者机构：
  
  1.中国科学院上海光学精密机械研究所　强激光材料重点实验室，上海　201800
  2.中国科学技术大学，安徽　合肥　230026
  3.中国科学院大学，北京　100049
  4.国科大杭州高等研究院，浙江　杭州　310024
- 作者简介：
  
  [ "郭梦婷(1994-)，女，湖北襄阳人，博士后，2021年于中国科学院上海光学精密机械研究所获得博士学位，主要从事稀土掺杂石英玻璃结构和性能及稀土掺杂石英光纤预制棒制备工艺的研究。E-mail: guomengting@siom.ac.cn" ]
  [ "于春雷(1980-)，男，山东潍坊人，博士，研究员，2008年于中国科学院上海光学精密机械研究所获得博士学位，主要从事稀土掺杂特种玻璃及光纤的制备及光谱、激光性能和面向天基应用激光材料的抗辐照加固技术的研究。E-mail: sdycllcy@163.com" ]
  [ "胡丽丽(1963-)，女，江西南昌人，博士，研究员，1990年于中国科学院上海光学精密机械研究所获得博士学位，主要从事发光和激光玻璃应用基础研究、稀土掺杂特种光纤的研制。E-mail: hulili@siom.ac.cn" ]
- 基金信息：
  
  国家重点研发计划(2020YFB1805900)
- DOI：10.37188/CJL.20210409
  中图分类号： TN253
- 纸质出版日期：2022-04-01，
  
  收稿日期：2021-12-24，
  
  修回日期：2022-01-14，
扫描看全文
郭梦婷, 田晋敏, 王璠, 等. Bi掺杂高磷石英基光纤实现E波段放大[J]. 发光学报, 2022,43(4):478-481.

Meng-ting GUO, Jin-min TIAN, Fan WANG, et al. Amplification in E Band Based on Highly Phosphorus and Bismuth Co-doped Silica Fiber[J]. Chinese Journal of Luminescence, 2022,43(4):478-481.
郭梦婷, 田晋敏, 王璠, 等. Bi掺杂高磷石英基光纤实现E波段放大[J]. 发光学报, 2022,43(4):478-481. DOI： 10.37188/CJL.20210409.

Meng-ting GUO, Jin-min TIAN, Fan WANG, et al. Amplification in E Band Based on Highly Phosphorus and Bismuth Co-doped Silica Fiber[J]. Chinese Journal of Luminescence, 2022,43(4):478-481. DOI： 10.37188/CJL.20210409.

摘要

采用改进的化学气相沉积技术结合液相掺杂工艺制备了低损耗Bi掺杂高磷石英基光纤，P

摩尔分数高达7.2%，光纤的背景损耗为18 dB/km@1 550 nm。进一步采用1 240 nm的可调谐拉曼激光器泵浦自制Bi掺杂高磷石英基光纤，在1 355~1 380 nm波段实现净增益，在1 355 nm波长处的最高增益为5.14 dB。这是国内首次制备出低损耗掺铋高磷石英基光纤，并基于该掺铋光纤实现了近红外波段的净增益放大。

Abstract

The low-loss bismuth- and highly phosphorous-co-doped silica fiber(BPDF) was prepared by the modified chemical vapor deposition technology combined with the solution doping method

where the mole fraction of phosphorous was as high as 7.2% and the background loss was 18 dB/km@1 550 nm. We used the tunable Raman laser operating at ~1 240 nm to pump the homemade BPDF

and achieved a broadband amplification in the range of 1 355 nm to 1 380 nm. The proposed BPDF amplifier provided the maximum gain of 5.18 dB at 1 355 nm. To our knowledge

this is the first report on the realization of low-loss BPDF fabrication

and the broadband amplification in the near-infrared band using the homemade BPDF in China.

关键词

Bi掺杂高磷石英基光纤宽带放大光纤光学

Keywords

highly phosphorus and bismuth co-doped silica fiberbroadband amplifierfiber optics

references

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