Project supported by the National Natural Science Foundation of China(Nos.11904213 and 11747149);the Shandong Provincial Natural Science Foundation(Nos.ZR2018QF006 and ZR2019MF029);the China Postdoctoral Science Foundation(No.2016M602177);the Opening Foundation of Shandong Provincial Key Laboratory of Laser Technology and Application。
In this study,titanium disulfide(TiS_(2))polyvinyl alcohol(PVA)film-type saturable absorber(SA)is synthesized with a modulation depth of 5.08%and a saturable intensity of 10.62 MW/cm^(2) by liquid-phase exfoliation an...
Project supported by the Pearl River Talent Program of Guangdong Province,China(No.2017GC010278);the Science and Technology Program of Guangzhou,China(No.202002030027);the National Natural Science Foundation of China(No.61705044);the Distinctive Innovation Project of Regular Colleges in Guangdong Province,China(No.2018KTSCX052)。
We study the exfoliation of ultrathin ReS2 nanosheets from the prepared ReS2 powder and their application to Q-switched Er-doped fiber laser.XRD,Raman,and XPS spectra confirm the successful preparation of the layered ...
Project supported by the National Natural Science Foundation of China(Nos.61875077 and 61911530131);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(No.18KJA510001)。
Developing new saturable absorbers for use in the mid-infrared region has practical significance for short-pulsed lasers and related scientific and industrial applications.The performance of gold nanorods(GNRs)as satu...
Project supported by the National Natural Science Foundation of China(Nos.11904213,11704226,and 11704227)。
Indium selenide(InSe)is a typical layered metal-chalcogenide semiconductor that has potential for developing ultrafast optoelectronic devices.In this work,InSe-polyvinyl alcohol(InSe-PVA)film is employed as saturable ...