Theoretical Study on a Cluster-Seven-Core Photonic Crystal Fiber with High Nonlinearity and High-Power Endurance  

作　　者：程同蕾 柴路 胡明列 栗岩锋 王清月 

机构地区：[1]School of Precision Instruments and Optoelectronics Engineering, Key Laboratory of Optoelectronic Information Technical Science of Ministry of Education, Tianjin University, Tianjin 300072

出　　处：《Chinese Physics Letters》2010年第11期111-113,共3页中国物理快报（英文版）

基　　金：Supported by the National Basic Research Program of China under Grant Nos 2006CB806002 and 2010CB327604, and the National Natural Science Foundation of China under Grant Nos 60678012 and 60838004, and the Specialized Research Fund for the Doctoral Program of Higher Education of China under Grant Nos 20070056083 and 20070056073.

摘　　要：We present a novel cluster-seven-core photonic crystal fiber which possesses high nonlinearity and supports the high-power pumping. Its nonlinearity coefficient and effective mode area are calculated by the full vector multipole method. Compared with the single core PCF, the cluster-seven-core photonic crystal fiber can support high-power beam transmitting in the core, and simultaneously has high nonlinearity. This kind of photonic crystal fiber can be applied to the photoelectron-device field.We present a novel cluster-seven-core photonic crystal fiber which possesses high nonlinearity and supports the high-power pumping. Its nonlinearity coefficient and effective mode area are calculated by the full vector multipole method. Compared with the single core PCF, the cluster-seven-core photonic crystal fiber can support high-power beam transmitting in the core, and simultaneously has high nonlinearity. This kind of photonic crystal fiber can be applied to the photoelectron-device field.

关 键 词：Optics quantum optics and lasers 

分 类 号：TN253[电子电信—物理电子学] TP368.5[自动化与计算机技术—计算机系统结构]