| Er^3＋-doped phosphor-tellurite glass for broadband short-length Er^3＋-doped fiber amplifier |
| |
| 引用本文： | 赵士龙,郑飞,徐时清,王焕平,王宝玲.Er^3＋-doped phosphor-tellurite glass for broadband short-length Er^3＋-doped fiber amplifier[J].Chinese Optics Letters,2008(4):276-278. |
| |
| 作者姓名： | 赵士龙 郑飞 徐时清 王焕平 王宝玲 |
| |
| 作者单位： | College of Materials Science and Engineering China Jiliang University Hangzhou 310018，College of Materials Science and Engineering China Jiliang University，Hangzhou 310018，College of Materials Science and Engineering China Jiliang University，Hangzhou 310018，College of Materials Science and Engineering China Jiliang University，Hangzhou 310018，College of Materials Science and Engineering China Jiliang University，Hangzhou 310018 |
| |
| 摘 要： | Er^3＋-doped phosphor-tellurite glass for broadband short-length Er^3＋-doped fiber amplifier （EDFA） is fabricated and characterized. The differential value （AT） of onset crystalline temperature （Tx） and glass transition temperature （Tg） is 206 ℃. The stimulated emission cross section of Er^3＋ is calculated from absorption spectrum by McCumber theory and is 0.87 × 10 ^-20 cm^2 at 1532 nm. A broad 1.5-μm fluorescence spectrum with 54-nm full-width at half maximum （FWHM） is demonstrated. Especially, the maximum phonon energy of undoped phosphor-tellurite glass is 1100 cm^- 1, which restricts the upconversion luminescence. It is possible to pump efficiently at 980 nm. These results indicate Er^3＋-doped phosphor-tellurite glass is suitable for fabricating broadband short-length EDFA.
|
| 关 键 词： | 无机发光材料 亚碲酸盐 玻璃 短距离光线放大器 |
Er^3＋-doped phosphor-tellurite glass for broadband short-length Er^3＋-doped fiber amplifier |
| |
| Shilong Zhao,Fei Zheng,Shiqing Xu,Huanping Wang,and Baoling Wang.Er^3＋-doped phosphor-tellurite glass for broadband short-length Er^3＋-doped fiber amplifier[J].中国光学快报(英文版),2008(4):276-278. |
| |
| Authors: | Shilong Zhao Fei Zheng Shiqing Xu Huanping Wang and Baoling Wang |
| |
| Institution: | ( College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018) |
| |
| Abstract: | |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 等数据库收录！ |
