首页> 外文会议>Optoelectronic materials and devices V >Raman scattering enhancement characteristic of Nb-doped silica fiber
【24h】

Raman scattering enhancement characteristic of Nb-doped silica fiber

机译:掺铌石英纤维的拉曼散射增强特性

获取原文
获取原文并翻译 | 示例

摘要

Raman scattering enhancement characteristic of a new kind of Nb-doped silica fiber has been studied in this paper. This Nb-doped special silica optical fiber is fabricated on Modified Chemical Vapor Deposition (MCVD) (which is the traditional fiber preform fabrication technologies) combined with Atomic Layer Deposition (ALD). Meanwhile, Raman spectrum of different length Nb-doped special silica optical fiber samples has been measured with the 785nm exciting light. Then, it develops the measurement comparison between Nb-doped special silica optical fiber and conventional single-mode optical fiber in the wavelength range from 820nm to 920nm. The measuring results indicate that the new Nb-doped special silica optical fiber shows higher Raman scattering intensity compared with conventional single-mode optical fiber. On the other hand, the inferred spectrum of the new Nb-doped special silica optical fiber is also measured, and its measurement wavenumber range is from 400 cm~(-1) to 4000 cm~(-1). Finally, the loss spectrum of the Nb-doped special silica optical fiber is measured and its loss at 1550nm is 0.0ldB/m.
机译:本文研究了一种新型的掺Nb石英纤维的拉曼散射增强特性。这种Nb掺杂的特殊石英光纤是在改性化学气相沉积(MCVD)(这是传统的光纤预制棒制造技术)与原子层沉积(ALD)相结合的基础上制造的。同时,用785nm激发光测量了不同长度的掺Nb的特殊石英光纤样品的拉曼光谱。然后,开发了Nb掺杂的特殊石英光纤与传统单模光纤在820nm至920nm波长范围内的测量比较。测量结果表明,与传统的单模光纤相比,新型掺Nb的特殊石英光纤具有更高的拉曼散射强度。另一方面,还测量了新型掺铌特种石英光纤的推断光谱,其测量波数范围为400 cm〜(-1)至4000 cm〜(-1)。最后,测量了掺Nb的特殊石英光纤的损耗光谱,其在1550nm处的损耗为0.0ldB / m。

著录项

  • 来源
    《Optoelectronic materials and devices V》|2010年|p.79870T.1-79870T.6|共6页
  • 会议地点 Shanghai(CN)
  • 作者单位

    Key Laboratatory of Specialty Fiber Optics and Optical Access NetworksrnSchool of Communication and Information Engineering, Shanghai Universityrn149 Yanchang Road, Shanghai 200072, China;

    Key Laboratatory of Specialty Fiber Optics and Optical Access NetworksrnSchool of Communication and Information Engineering, Shanghai Universityrn149 Yanchang Road, Shanghai 200072, China;

    Key Laboratatory of Specialty Fiber Optics and Optical Access NetworksrnSchool of Communication and Information Engineering, Shanghai Universityrn149 Yanchang Road, Shanghai 200072, China;

    Key Laboratatory of Specialty Fiber Optics and Optical Access NetworksrnSchool of Communication and Information Engineering, Shanghai Universityrn149 Yanchang Road, Shanghai 200072, China;

    Key Laboratatory of Specialty Fiber Optics and Optical Access NetworksrnSchool of Communication and Information Engineering, Shanghai Universityrn149 Yanchang Road, Shanghai 200072, China;

    et al;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 光电子技术、激光技术;
  • 关键词

    silica optical fiber; glass optical fiber; Nb-doped; Raman scattering; Raman spectrum;

    机译:石英光纤玻璃光纤掺铌拉曼散射拉曼光谱;

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