Author Affiliations
Abstract
1 State Key Laboratory of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou 310027, China
2 School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore:
We use the three-dimensional finite-difference time-domain (3D-FDTD) method to model silica tapermicrofiber structures integrated on substrates. The dependence of the transmission on the length of the microfiber is investigated for two different structures. Optimization of the geometric parameters is provided and two substrate materials, namely MgF2 and fluorosilicate glass, are considered. We also investigate the case where the structure is covered with a dielectric material.
拉锥光纤-微纳光纤结构 3D-FDTD 060.2310 Fiber optics 350.3950 Micro-optics nanofiber Chinese Optics Letters
2010, 8(6): 560
