摘要
We demonstrate a broadband optical parametric oscillation,using a sheet cavity,via cavity phase-matching.A21.2 THz broad comb-like spectrum is achieved,with a uniform line spacing of 133.0 GHz,despite a relatively large dispersion of 275.4 fs^(2)/mm around 1064 nm.With 22.6% high slope efficiency,and 14.9 kW peak power handling,this sheet optical parametric oscillator can be further developed for x^((2)) comb.
作者
Xin Ni
Kunpeng Jia
Xiaohan Wang
Huaying Liu
Jian Guo
Shu-Wei Huang
Baicheng Yao
Nicolo Sernicola
Zhenlin Wang
Xinjie Lv
Gang Zhao
Zhenda Xie
Shi-Ning Zhu
倪鑫;贾琨鹏;汪小涵;刘华颖;郭健;黄书伟;姚佰承;Nicolo Sernicola;王振林;吕新杰;赵刚;谢臻达;祝世宁(National Laboratory of Solid State Microstructures,School of Electronic Science and Engineering,School of Physics,and College of Engineering and Applied Sciences,Nanjing University,Nanjing 210093,China;Department of Electrical,Computer,and Energy Engineering,University of Colorado Boulder,Boulder,CO 80301,USA;Key Laboratory of Optical Fiber Sensing and Communications(Ministry of Education),University of Electronic Science and Technology of China,Chengdu 611731,China;Institute for Optics,Information and Photonics,Friedrich-Alexander-Universitat Erlangen-Nürnberg,Schloßplatz 4,Erlangen 91054,Germany)
基金
Supported by the National Key Research and Development Program of China(Grant Nos.2019YFA0705000 and 2017YFA0303700)
the Key R&D Program of Guangdong Province(Grant No.2018B030329001)
the Leading-Edge Technology Program of Jiangsu Natural Science Foundation(Grant No.BK20192001)
the National Natural Science Foundation of China(Grant Nos.51890861,11690031,11621091,and 11674169)。
