...
首页> 外文期刊>Optical engineering >Investigation of coupling of a laser diode to photonic crystal fiber via hyperbolic microlens on the fiber tip by ABCD matrix formalism
【24h】

Investigation of coupling of a laser diode to photonic crystal fiber via hyperbolic microlens on the fiber tip by ABCD matrix formalism

机译:利用ABCD矩阵形式研究激光二极管通过光纤尖端上的双曲型微透镜与光子晶体光纤的耦合。

获取原文
获取原文并翻译 | 示例
           

摘要

A simple and accurate theoretical investigation is presented, based on a novel, effective, and straight-forward ABCD matrix technique, in relation to estimation of optimum coupling efficiency between the laser diode and the photonic crystal fiber (PCF) with a hyperbolic microlens (HML) on its tip. By tailoring different parameters, such as the air-filling factor and lattice constant of the PCF, the criteria for achieving maximum coupling are predicted and reported for two different light wavelengths of practical interest. It is observed that such fiber parameters play a crucial role in predicting the optimum focal length of HML for a particular wavelength. The formulation should find application in the design of HML, for achieving a long working distance between the laser source facet and the fiber tip.
机译:基于一种新颖,有效且直接的ABCD矩阵技术,提出了一种简单而准确的理论研究,涉及估算双曲线微透镜(HML)激光二极管与光子晶体光纤(PCF)之间的最佳耦合效率)。通过调整不同的参数(例如PCF的空气填充系数和晶格常数),可以预测和报告用于两种实际感兴趣的不同波长的光的最大耦合标准。可以观察到,这种光纤参数在预测特定波长HML的最佳焦距方面起着至关重要的作用。该配方应在HML的设计中找到应用,以实现激光源小平面和光纤尖端之间的长工作距离。

著录项

  • 来源
    《Optical engineering》 |2015年第8期|086102.1-086102.7|共7页
  • 作者单位

    University of Calcutta, Department of Electronic Science, 92, A.P.C. Road, Kolkata 700009, India,University of Calcutta, Centre for Research in Nanoscience and Nanotechnology, Kolkata 700098, India;

    University of Calcutta, Department of Electronic Science, 92, A.P.C. Road, Kolkata 700009, India,University of Calcutta, Centre for Research in Nanoscience and Nanotechnology, Kolkata 700098, India,St. Thomas' College of Engineering and Technology, Department of Electronics and Communication Engineering, 4, D.H. Road, Kolkata 700023, India;

    University of Calcutta, Department of Electronic Science, 92, A.P.C. Road, Kolkata 700009, India,St. Paul's C. M. College, Department of Physics, 33/1, Raja Rammohan Roy Sarani, Kolkata 700009, India;

    University of Calcutta, Department of Electronic Science, 92, A.P.C. Road, Kolkata 700009, India,University of Calcutta, Centre for Research in Nanoscience and Nanotechnology, Kolkata 700098, India;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    photonic crystal fiber; fundamental space-filling mode; hyperbolic microlens; spot size;

    机译:光子晶体光纤;基本的空间填充模式;双曲微透镜斑点大小;

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