High-power, ultra-broadband supercontinuum source based upon 1/1.5 μm dual-band pumping  

作　　者：Yihuai Zhu Zhijian Zheng Xiaogang Ge Geguo Du Shuangchen Ruan Chunyu Guo Peiguang Yan Ping Hua Linzhong Xia Qitao Lü 朱逸怀;郑志坚;葛小钢;杜戈果;阮双琛;郭春雨;闫培光;华萍;夏林中;吕启涛(Shenzhen Key Laboratory of Laser Engineering,Key Laboratory of Advanced Optical Precision Manufacturing Technology of Guangdong Higher Education Institutes,Guangdong Provincial Key Laboratory of Micro/Nano Optomechatronics Engineering,College of Physics and Optoelectronic Engineering,Shenzhen University,Shenzhen 518060,China;College of New Materials and New Energies,Shenzhen Technology University,Shenzhen 518118,China;College of Electronics and Information Engineering,Shenzhen University,Shenzhen 518060,China;Shenzhen Institute of Information Technology,Shenzhen 518172,China;Han's Laser Technology Industry Group Co.,Ltd.,Shenzhen 518057,China)

机构地区：[1]Shenzhen Key Laboratory of Laser Engineering,Key Laboratory of Advanced Optical Precision Manufacturing Technology of Guangdong Higher Education Institutes,Guangdong Provincial Key Laboratory of Micro/Nano Optomechatronics Engineering,College of Physics and Optoelectronic Engineering,Shenzhen University,Shenzhen 518060,China [2]College of New Materials and New Energies,Shenzhen Technology University,Shenzhen 518118,China [3]College of Electronics and Information Engineering,Shenzhen University,Shenzhen 518060,China [4]Shenzhen Institute of Information Technology,Shenzhen 518172,China [5]Han's Laser Technology Industry Group Co.,Ltd.,Shenzhen 518057,China

出　　处：《Chinese Optics Letters》2021年第4期50-55,共6页中国光学快报（英文版）

基　　金：supported by the National Natural Science Foundation of China (NSFC) (Nos. 61975136, 61935014, 61775146, and 61905151);the Outstanding Young Teacher Cultivation Projects in Guangdong Province (No. YQ2015142);the Guangdong Basic and Applied Basic Research Foundation (No. 2019A1515010699);the Shenzhen Science and Technology Project (Nos. JCYJ20160520161351540, JCYJ20170817100639177, JCYJ20170302151146995, and JCYJ20160328144942069);the Engineering Applications of Artificial Intelligence Technology Laboratory Project (No. PT201701);the National Key Research and Development Program of China (No. 2016YFA0401100)。

摘　　要：We experimentally demonstrate an all-fiber supercontinuum source that covers the spectral region ranging from visible to mid-infrared. The ultra-broadband supercontinuum is realized by pumping a cascaded photonic crystal fiber and a highly nonlinear fiber with a 1/1.5 μm dual-band pump source. A maximum output power of 9.01 W is achieved using the system,which is the highest power ever achieved from a supercontinuum source spanning from the visible to mid-infrared.

关 键 词：fiber lasers supercontinuum generation nonlinear optics 

分 类 号：TN253[电子电信—物理电子学] TN248