期刊
OPTICS AND LASER TECHNOLOGY
卷 96, 期 -, 页码 97-106出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.optlastec.2017.05.009
关键词
Microstructured optical fibers; Square-lattice; Effective index; Splice losses; Far-field radiation pattern; Group-velocity dispersion
资金
- INSPIRE of the Department of Science and Technology (DST), Ministry of Science & Technology, Government of India [IFA13-PH-69]
The excellent propagation properties of square-lattice microstructured optical fibers (MOFs) have been widely recognized. We generalized our recently developed analytical field model (Sharma and Sharma, 2016), for index-guiding MOFs with square-lattice of circular air-holes in the photonic crystal cladding. Using the field model, we have studied the propagation properties of the fundamental mode of index-guiding square-lattice MOFs with different hole-to-hole spacing and the air-hole diameter. Results for the modal effective index, near and the far-field patterns and the group-velocity dispersion have been included. The evolution of the mode shape has been investigated in transition from the near to the far-field domain. We have also studied the splice losses between two identical square-lattice MOFs and also between an MOF and a traditional step-index single-mode fiber. Comparisons with available numerical simulation results, e.g., those based on the full-vector finite element method have also been included. (C) 2017 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据