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Ultrafast photonics of two dimensional AuTe2Se4/3 in fiber lasers

文献类型：期刊论文

作者Liu, Wenjun1,4; Liu, Mengli1,4; Chen, Xu1; Shen, Tao2,3; Lei, Ming4; Guo, Jiangang1; Deng, Huixiong2,3; Zhang, Wei7; Dai, Chaoqing6; Zhang, Xiaofei5
刊名COMMUNICATIONS PHYSICS
出版日期2020-01-21
卷号3期号:1页码:6
ISSN号2399-3650
DOI10.1038/s42005-020-0283-9
通讯作者Lei, Ming(mlei@bupt.edu.cn) ; Dai, Chaoqing(dcq424@126.com) ; Wei, Zhiyi(zywei@iphy.ac.cn)
英文摘要Two dimensional materials can exhibit unique optical properties, making them interesting for new photonic devices and laser sources. Here, the strong optical nonlinearity of AuTe2Se4/3 is exploited to achieve a femtosecond infra-red laser with high stability. The exploration of promising nonlinear optical materials, which allows for the construction of high-performance optical devices in fundamental and industrial applications, has become one of the fastest-evolving research interests in recent decades and plays a key role in the development and innovation of optics in the future. Here, by utilizing the optical nonlinearity of a recently synthesized, two dimensional material AuTe2Se4/3 prepared by the self-flux method, a passively mode-locked fiber laser operating at 1557.53 nm is achieved with 147.7 fs pulse duration as well as impressive stability (up to 91 dB). The proposed mode-locked fiber laser reveals superior overall performance compared with previously reported lasers which are more widely studied in the same band. Our work not only investigates the optical nonlinearity of AuTe2Se4/3, but also demonstrates its ultrafast photonics application. These results may stimulate further innovation and advancement in the field of nonlinear optics and ultrafast photonics.
资助项目National Natural Science Foundation of China (NSFC)[11674036] ; National Natural Science Foundation of China (NSFC)[11875008] ; National Natural Science Foundation of China (NSFC)[91850209] ; Beijing Youth Top-Notch Talent Support Program[2017000026833ZK08] ; Fund of State Key Laboratory of Information Photonics and Optical Communications (Beijing University of Posts and Telecommunications)[IPOC2019ZZ01] ; Fundamental Research Funds for the Central Universities[500419305] ; State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Jiao Tong University[2019GZKF03007] ; Beijing University of Posts and Telecommunications Excellent Ph.D. Students Foundation[CX2019202]
WOS研究方向Physics
语种英语
WOS记录号WOS:000511428600002
出版者NATURE PUBLISHING GROUP
源URL[http://119.78.100.138/handle/2HOD01W0/10393]  
专题中国科学院重庆绿色智能技术研究院
通讯作者Lei, Ming; Dai, Chaoqing; Wei, Zhiyi
作者单位1.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100083, Peoples R China
3.Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100083, Peoples R China
4.Beijing Univ Posts & Telecommun, Sch Sci, State Key Lab Informat Photon & Opt Commun, POB 122, Beijing 100876, Peoples R China
5.Chinese Acad Sci, Natl Time Serv Ctr, Key Lab Time & Frequency Primary Stand, Xian 710600, Peoples R China
6.Zhejiang A&F Univ, Sch Sci, Linan 311300, Zhejiang, Peoples R China
7.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Wenjun,Liu, Mengli,Chen, Xu,et al. Ultrafast photonics of two dimensional AuTe2Se4/3 in fiber lasers[J]. COMMUNICATIONS PHYSICS,2020,3(1):6.
APA Liu, Wenjun.,Liu, Mengli.,Chen, Xu.,Shen, Tao.,Lei, Ming.,...&Wei, Zhiyi.(2020).Ultrafast photonics of two dimensional AuTe2Se4/3 in fiber lasers.COMMUNICATIONS PHYSICS,3(1),6.
MLA Liu, Wenjun,et al."Ultrafast photonics of two dimensional AuTe2Se4/3 in fiber lasers".COMMUNICATIONS PHYSICS 3.1(2020):6.

入库方式： OAI收割

来源：重庆绿色智能技术研究院

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