Natural Science Foundation of Top Talent of SZTU(GDRC202302);Department of Education of Guangdong Province(2022ZDJS116);Singapore Ministry of Education(RG114/21);Agency for Science;Technology and Research;Singapore(IRG M21K2c0109)。
Cnoidal waves are a type of nonlinear periodic wave solutions of the nonlinear dynamic equations.They are well known in fluid dynamics,but it is not the case in optics.In this paper we show both experimentally and num...
National Natural Science Foundation of China(62075240);National Key Research and Development Program of China(2020YFB2205804)。
The application of machine learning to the field of ultrafast photonics is becoming more and more extensive.In this paper,for the automatic mode-locked operation in a saturable absorber-based ultrafast fiber laser(UFL...
National Natural Science Foundation of China(61775067,61775072);Ministry of Education-Singapore(MOE2019-T1-001-111);National Research Foundation Singapore(NRF-CRP-18-2017-02).
The evolution of soliton molecules emphasizes the complex soliton dynamics akin to matter molecules.Beyond the simplest soliton molecule-a soliton pair constituted by two bound pulses-soliton molecules with more const...
National Natural Science Foundation of China(11802339,11804387,11805276,61801498,61805282);China Postdoctoral Innovation Science Foundation(BX20180373);Scientific Researches Foundation of National University of Defense Technology(ZK16-03-59,ZK18-01-03,ZK18-03-22,ZK18-03-36);Natural Science Foundation of Hunan Province(2016JJ1021);Open Director Fund of State Key Laboratory of Pulsed Power Laser Technology(SKL2018ZR05);Open Research Fund of Hunan Provincial Key Laboratory of High Energy Technology(GNJGJS03);Opening Foundation of State Key Laboratory of Laser Interaction with Matter(SKLLIM1702);Youth Talent Lifting Project(17-JCJQ-QT-004)。
The year 2019 marks the 10th anniversary of the first report of ultrafast fiber laser mode-locked by graphene.This result has had an important impact on ultrafast laser optics and continues to offer new horizons.Herei...
National Natural Science Foundation of China(61405023,61635004);National Postdoctoral Program for Innovative Talents(BX201600200);Postdoctoral Science Foundation of China(2017M610589);Postdoctoral Science Foundation of Chongqing(Xm2017047);Science Foundation of Chongqing(CSTC2017JCYJA0651);Fundamental Research Funds for the Central Universities(106112017CDJXY120004);National Science Fund for Distinguished Young Scholars(61825501);H2020 Marie Sklodowska-Curie Actions(691051);Russian Ministry of Science and Education(14.Y26.31.0017)
Dissipative solitons emerge as stable pulse solutions of nonintegrable and nonconservative nonlinear physical systems, owing to a balance of nonlinearity, dispersion, and loss/gain. A considerable research effort has ...
National Natural Science Foundation of China(NSFC)(11274385)
The average power of fiber lasers has been scaled deeply into the kW regime in the past years. However, stimulated Raman scattering(SRS) is still a major factor limiting further power scaling. Here, we have demonstrat...
National Natural Science Foundation of China(NSFC)(11474108,11304101,61307058,61378036);Guangdong Natural Science Funds for Distinguished Young Scholar(2014A030306019);Program for Outstanding Innovative Young Talents of Guangdong Province(2014TQ01X220);Pearl River S&T Nova Program of Guangzhou(2014J2200008);Natural Science Foundation of Guangdong Province(2014A030311037);Program for Outstanding Young Teachers in Guangdong Higher Education Institutes(YQ2015051);Science and Technology Project of Guangdong(2016B090925004);Foundation for Young Talents in Higher Education of Guangdong(2017KQNCX051);Science and Technology Program of Guangzhou(201607010245);Scientific Research Foundation of Young Teacher of South China Normal University(17KJ09)
Searching for an ultrahigh-repetition-rate pulse on the order of hundreds of gigahertz(GHz) is still a challenging task in the ultrafast laser community. Recently, high-quality silicon/silica-based resonators were exp...
Fundamental Research Funds for the Central Universities;National Natural Science Foundation of China(NSFC)(51778030,61505005,61505112)
We fabricate titanium disulfide(TiS2) using a liquid exfoliation method and subsequently a TiS2-based device by optically depositing the TiS2 material onto the microfiber. This device exhibits a strong nonlinear satur...
supported by the National Science Centre (NCN, Poland) under the research project entitled “Passive mode-locking in dispersion-managed ultrafast thulium-doped fiber lasers” (decision no. DEC-2013/11/D/ST7/03138)
The paper summarizes the recent achievements in the area of ultrafast fiber lasers mode-locked with so-called lowdimensional nanomaterials: graphene, topological insulators(Bi2Te3, Bi2Se3, Sb2Te3), and transition me...
Innovation Foundation for Excellent Graduates in National University of Defense Technology under grant B120704.
Coherent beam combination(CBC)of fiber lasers based on self-imaging properties of a strongly confined tapered waveguide(SCTW)is studied systematically.Analytical formulas are derived for the positions,amplitudes,and p...