High Power Highly Nonlinear Holey Fiber with Low Confinement Loss for Supercontinuum Light Sources

作     者：Feroza Begum Juliana Zaini Saifullah Abu Bakar Iskandar Petra Yoshinori Namihira 

作者机构：Faculty of Integrated TechnologiesUniversiti Brunei DarussalamGadong BE 1410 University of the RyukyusOkinawa 903-0213 

出 版 物：《Journal of Electronic Science and Technology》 (电子科技学刊（英文版）)

年 卷 期：2018年第16卷第1期

页      面：69-73页

核心收录：

学科分类：0810[工学-信息与通信工程] 0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 070208[理学-无线电物理] 07[理学] 0839[工学-网络空间安全] 0812[工学-计算机科学与技术（可授工学、理学学位）] 0702[理学-物理学] 

主　　题：Chromatic dispersion effective area holey fiber supercontinuum spectrum 

摘      要：The high power holey fiber is an efficient supercontinuum light source by using picosecond pulse,which is a less expensive laser source compared with low power and expensive femtosecond laser sources. In this paper, a high power highly nonlinear holey fiber(HN-HF) with a low confinement loss is proposed for supercontinuum light sources. The finite difference method is used to calculate the different properties of the proposed HN-HF. High nonlinear coefficients are obtained at 1.06 μm, 1.31μm, and 1.55μm wavelengths with flattened chromatic dispersion and low confinement losses simultaneously. Moreover, numerical simulation results show that high power broad supercontinuum spectra with very short length of the proposed photonic crystal fiber are achieved.