supported by the National Natural Science Foundation of China (Nos. 10676023, 60890203 and 10976017)
Based on the Helmholtz equations, the full-vector finite element method (FEM) accompanied with the shifted iteration algorithm is used to analyze in-phase supermodes of a 19-core photonic crystal fiber. The effects of...
supported by the National Natural Science Foundaton of China (No. 60977048);the Qianjiang Talent Project of Zhejiang Province (No. 2007R10015);the Natural Science Foundation of Jiangsu Higher Education (No. 08KJB510001);the Natural Science Foundation of Ningbo (No. 2008A610001).
A novel narrow-band filter based on the dual-core doped photonic crystal fiber is proposed.By optimizing structure parameters of the photonic crystal fiber,the index curves of the fundamental modes for the two cores a...
To analyze the stability of nearly zero flattened dispersion, the dispersion deviations for three kinds of PCFs are calculated when the hole diameters deviate from their designed values. Numerical results show that ar...
National Natural Science Foundation of China(No.60577034)
The triangular-lattice highly birefringent photonic crystal fibers(PCFs) with gradually increasing diameter of the air holes along radial axis are put forward. The modal birefringence, dispersion and confinement loss ...