High birefringence photonic bandgap fiber with elliptical air holes |
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| Affiliation: | 1. State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Jiao Tong University, Shanghai 200030, People''s Republic of China;2. Institute of Communications Engineering, PLA University of Science and Technology, Nanjing 210007, People''s Republic of China;1. Wuhan National Laboratory for Optoelectronics (WNLO), Wuhan, Hubei, 430074, China;2. College of Optoelectronic Science and Engineering, Huazhong University of Science & Technology, No.1037 Luoyu Road, Wuhan, Hubei 430074, China;1. Department of Electrical & Electronic Engineering, Islamic University of Technology, Gazipur 1704, Bangladesh;2. School of Electrical & Electronic Engineering, The University of Adelaide, SA 5005, Australia;3. Department of Electrical & Electronic Engineering, Bangladesh University of Engineering & Technology, Dhaka 1000, Bangladesh;4. School of Physical Sciences, The University of Adelaide, SA 5005, Australia;1. College of Physics and Electronic Information, Gannan Normal University, Ganzhou 341000, Jiangxi, China;2. School of Mechanical Engineering and Electronic Information, China University of Geosciences (Wuhan), Wuhan 430074, China;1. Institute of Information Technology (IIT), University of Dhaka, Bangladesh;2. Department of Information and Communication Technology (ICT), Mawlana Bhashani Science and Technology University, Santosh, Tangail 1902, Bangladesh;1. Laboratoire d’Exploitation et Valorisation des Ressources Sahariennes (LEVRES), Faculté des Sciences et Technologie, Université d’EL Oued, 39000 El Oued, Algeria;2. Laboratoire Des Systèmes Electroniques Et Optroniques (LSEO), Ecole Militaire Polytechnique, 16111 Algiers, Algeria;3. Laboratoire d’Electronique Quantique (LEQ), Faculté de Physique, USTHB, BP No. 32 El-Alia, Bab-Ezzouar, 16111 Algiers, Algeria;4. Laboratoire de Physique des Lasers (LPL), Institut Galilée, UMR 7538–CNRS, Université Paris 13, 93430 Villetaneuse, France |
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| Abstract: | In this paper, we proposed a high birefringence photonic bandgap fiber (PBGF) with elliptical air holes in cladding and circular air hole in core. The forbidden gaps of the honeycomb structure are calculated when the circular air holes are deformed to the elliptical shape. And the birefringence of the PBGFs is investigated by using a full-vector finite element method (FEM) and the numerical results are presented. |
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