大芯区的单模光子晶体光纤  

Single-mode Photonic Crystal Fiber with a Large Core

作　　者：倪屹[1] 彭江得[1] 柯亚杰 张磊[1] 蔡青[2] 李勤[2] 李进科[2] 

机构地区：[1]清华大学电子工程系,北京100084 [2]北京玻璃研究院,北京100062

出　　处：《中国激光》2003年第10期901-903,共3页Chinese Journal of Lasers

摘　　要：采用毛细玻璃管拼接并拉丝的方法试制成功光子晶体光纤样品 ,它由石英纤芯和周围呈六角形分布的两圈气孔组成 ,气孔直径 4 μm ,间距 17μm ,芯区直径 30 μm。理论模拟和光学实验均证实此光纤在 6 32A photonic crystal fiber was fabricated by drawing milled silica rods. It consisted of a pure silica core with a diameter of 30 μm, which was surrounded by two rings of air holes with a hexagonal symmetry and the hole diameter and the spacing between holes were 4 μm and 17 μm. respectively. Simulation and experiments showed that this fiber was single mode for wavelength beyond 632.8 nm.

关 键 词：导波光学 光子晶体光纤 单模 正交函数 

分 类 号：TN253[电子电信—物理电子学]