基于偏振调制器的可变超宽带脉冲产生(英文)

作     者：魏志虎 王荣 蒲涛 孙帼丹 方涛 

作者机构：Institute of Communications EngineeringPLA University of Science and Technology 

出 版 物：《China Communications》 (中国通信（英文版）)

年 卷 期：2013年第10卷第7期

页      面：113-117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）] 080902[工学-电路与系统] 08[工学] 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）] 

基　　金：supported by the National Key Basic Research Program of China(973Program)under Grant No.2012CB315603 the National Natural Science Foundation of China under Grants No.61032005,No.61177065,No.61174199 the Jiangsu Province Science Foundation under Grant No.BK2012058 

主　　题：偏振控制器 脉冲发生器 调制器 超宽带 切换 高斯脉冲 光学 偏振分束器 

摘      要：In order to generate optical UltraWideband(UWB) pulse train with a switchable shape,a novel method based on a Polarization Modulator(PolM),a Polarization Controller(PC) and a delay line,is proposed andexperimentally demonstrated.Experimental results show that when a Gaussian pulse is applied to the PolM,under different phase shiftsintroduced by the PC,a gauss or gauss doublepulse will be generated at the output of thePolarization Beam Splitter(PBS).If the twopath signals after PBS are properly delayedGaussian monocycles or third-order gauss pulses will be generated at the output of the Polarization Beam Combiner(PBC).