Properties of index-guided PCF with air-core |
| |
| Authors: | Jingyuan Wang Chun Jiang Weisheng Hu Mingyi Gao |
| |
| Affiliation: | aState Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Jiao Tong University, Shanghai 200030, China;bInstitute of Communications Engineering, PLA University of Science & Technology, Nanjing 210007, China |
| |
| Abstract: | In the paper, index-guided triangular PCF with air-core is introduced which guides light by total internal reflection (TIR) when the air-core is smaller than the air holes in cladding. Properties of dispersion and leakage loss are investigated using finite-element method. The total dispersion curve gets more flattened and leakage loss increases significantly as the air-core diameter increases. High birefringence PCF with elliptical air-core is put forward and the birefringence increases with the ellipticity of the air-core. |
| |
| Keywords: | Photonic crystal fibers (PCFs) Finite-element method (FEM) Dispersion |
| 本文献已被 ScienceDirect 等数据库收录！ |
