...
【24h】

Spectroscopic properties of Nd~(3+) in fluoroaluminate glasses for an efficient 1.3 #mu#m optical amplifier

机译:氟铝酸盐玻璃中Nd〜(3+)的光谱特性,用于有效的1.3#mu#m光放大器

获取原文
获取原文并翻译 | 示例
           

摘要

In the majority of Nd~(3+)-doped glasses the amplifier gain is shifted out of the second telecom window (1.3 #mu#m) as a result of long-wavelength emission and signal excited-state absorption (ESA). In this paper we describe new fluoro-aluminate glasses developed as hosts for the 1.3 #mu#m Nd~(3+)-doped fibre amplifier. Nd~(3+) emission peaks at 1310-1317 nm were demonstrated in glasses. Gain in the 1310-1320 nm region was measured in unclad fibres, with evidence of reduced ESA. The paper also examines thermal and viscous properties of the core and cladding glasses for preform and fibre fabrication.
机译:在大多数掺Nd〜(3+)的玻璃中,由于长波长发射和信号激发态吸收(ESA)的结果,放大器增益移出了第二个电信窗口(1.3#mu#m)。在本文中,我们描述了作为1.3#μ#m Nd〜(3+)掺杂光纤放大器的主体开发的新型氟铝酸盐玻璃。在玻璃中观察到了1310-1317 nm处的Nd〜(3+)发射峰。在未包覆的纤维中测量了1310-1320 nm区域的增益,并显示ESA降低。本文还研究了用于预制棒和纤维制造的纤芯和覆层玻璃的热和粘性。

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号