the National Natural Science Foundation of China(No.51432006);the Ministry of Science and Technology of China for the International Science Linkages Program(No.2011DFG52970);the Ministry of Education of China for the Changjiang Innovation Research Team(No.IRT14R23);the Ministry of Education and the State Administration of Foreign Experts Affairs for the 111 Project(No.B13025);the Innovation Program of Shanghai Municipal Education Commission are gratefully acknowledged.M.G.H thanks the Australian Research Council(No.DP170100411)for support.
Edge-functionalization of graphene is emerging as a powerful chemical method for the construction ofπ-delocalized highlyplanar graphene nanoconjugates that are not accessible through surface-supported syntheses.Herei...
We are grateful for financial supports from the Ministry of Science and Technology of China(Grant No.2021YFA1401100);National Natural Science Foundation of China(Grant Nos.12074123,11804227,91950112),and the Foundation of‘Manufacturing beyond limits’of Shanghai.
This paper reports the fabrication of regular large-area laser-induced periodic surface structures(LIPSSs)in indium tin oxide(ITO)films via femtosecond laser direct writing focused by a cylindrical lens.The regular LI...
This work was supported by the National Natural Science Foundation of China(12074123,11804227,91950112);the Ministry of Science and Technology of China(Grant No.2021YFA1401100);the Foundation of‘Manufacturing beyond limits’of Shanghai.
Over the past two decades,femtosecond laser-induced periodic structures(femtosecond-LIPSs)have become ubiquitous in a variety of materials,including metals,semiconductors,dielectrics,and polymers.Femtosecond-LIPSs hav...
support from the National Natural Science Foundation of China(No.51432006);the Ministry of Science and Technology of China for the International Science Linkages Program(No.2011DFG52970);the Ministry of Education of China for the Changjiang Innovation Research Team(No.IRT14R23);the Ministry of Education and the State Administration of Foreign Experts Affairs for the 111 Project(No.B13025);the Innovation Program of Shanghai Municipal Education Commission.M.G.H thanks the Australian Research Council(No.DP 170100411)for support.
Functional materials displaying large ultrafast third-order optical nonlinearities across a wide spectral region and broad temporal domain are required for all-optical signal processing.Particularly desirable is nonli...
Project supported by the National Natural Science Foundation of China(Grants Nos.11627807,11127403,and 11474130);the National Basic Research Program of China(Grant No.2013CB922200);the Natural Science Foundation of Jilin Province of China(Grant No.20160101332JC)
We accomplish a laboratory facility for producing a femtosecond XUV coherent monochromatic radiation with a broad tunable spectral range of 20 eV-75 eV. It is based on spectral selected single-order harmonics from int...
Project supported by the National Basic Research Program of China(Grant No.2013CB922404);the National Natural Science Foundation of China(Grant Nos.11274053,11474039,11474040,and 11004240);the Science and Technology Department of Jilin Province,China(Grant No.20170519018JH);the Innovation Fund of Changchun University of Science and Technology,China(Grant No.XJJLG-2016-02)
An intense supercontinuum(SC) in the near-ultraviolet range is generated from filamentation by focusing a 400-nm laser into fused silica with a microlens array(MLA). The spectrum of the SC is shown to be sensitive...
This work was supported by the National Basic Research Program of China (No.2013CB922200), the Ministry of Science and Technology of China (No.2012YQ12004704), and the National Natural Science Foundation of China (No.21573228).
A new velocity map imaging spectrometer is constructed for molecular reaction dynamics studies using time-resolved photoelectron/ion spectroscopy method. By combining a kHz pulsed valve and an ICCD camera, this veloci...
supported by the National Key Basic Research Program of China(Grant No.2013CB922402);the Key Program of the National Natural Science Foundation of China(Grant Nos.11434016 and 61575219);the International Joint Research Program of the National Natural Science Foundation of China(Grant No.61210017)
The third harmonic generation(THG) of a linear cavity Ti:sapphire regenerative amplifier by use of a K3B6O(10)Cl(KBOC) crystal is studied for the first time. Output power up to 5.9 mW is obtained at a central w...
supported by the National Basic Research Program of China(No.2013CB922200);the China Postdoctoral Science Foundation(No.2014M551169);National Natural Science Foundation of China(Nos.11674128,11474129 and 11504129)
In this paper, we present a study on the effect of inter-pulse delay using femtosecond double-pulse laser-induced breakdown spectroscopy in a collinear geometry. The temporal evolution of spectral intensity is perform...
Supported by the National Basic Research Program of China under Grant No 2012CB921603;the Program for Changjiang Scholars and Innovative Research Team in University of Ministry of Education of China under Grant No IRT13076;the National Natural Science Foundation of China under Grant Nos 61378049,10934004,11404198,61575116 and 61505100
We experimentally observe the high resolution direct frequency comb spectroscopy using counter-propagating broadband femtosecond pulses on two-photon transitions in room-temperature ^87 Rb atoms. The Doppler broad- en...