supported by the Research Project of Aerospace Information Research Institute,Chinese Academy of Sciences (Grant Nos.E1Z1D101 and E2Z2D101);the Project of Chinese Academy of Sciences (Grant No.E33310030D);the Guangzhou Basic and Applied Basic Research Foundation (Grant Nos.2023A04J0336 and 2023A04J0021).
A 60-mW solid-state deep ultraviolet(DUV)laser at 193 nm with narrow linewidth is obtained with two stages of sum frequency generation in LBO crystals.The pump lasers,at 258 and 1553 nm,are derived from a homemade Yb-...
Electrically programmed metasurfaces provide large modulation depth,high modulation rate,and solid-state component,breaking the limitations of existing modulation methods.
support provided by the Shenzhen Science and Tech-nology Research and Development Fund(JCYJ20220531102013031);the National Natural Science and Foundation of China(52373040,52103037,and U21A2090);the Shenzhen University 2035 Program for Excellent Research(2023C005);the Natural Science Foundation of Guangdong Province(2023A1515030247).
Polymer matrices have limited abilities to dissociate lithium salts and transport ions,thus making most solid-state polymer electrolytes(SPEs)have extremely low ionic conductivities(10−7-10−5 S/cm)at 25℃.In this work...
fully funded by the Commonwealth Scholarship Commission in the UK and Imperial College London
Thermal rectification,or the asymmetric transport of heat along a structure,has recently been investigated as a poten-tial solution to the thermal management issues that accompany the miniaturization of electronic dev...
National Key Research and Development Program of China(2018YFE0115900);National Natural Science Foundation of China(11874369,51802218,51972229,52002271);China Postdoctoral Science Foundation(2021M703326);CAS Special Research Assistant Project;Key Foreign Cooperation Projects of the Bureau of International Cooperation of the Chinese Academy of Sciences(181231KYSB20210001);National Defense Science and Technology 173 Program(2021-JCJQ-JJ-0639)。
1T-polytype tantalum disulfide(1T-TaS_(2)),an emerging strongly correlated material,features a narrow bandgap of 0.2 e V,bridging the gap between zero-bandgap graphene and large-bandgap 2D nonlinear optical(NLO)materi...
Ultraviolet(UV)-emissive organic light-emitting diodes(OLEDs)have attracted growing attention as future UV-lighting sources following UV-LED.The design and development of highly efficient UV-emissive organic solids ar...
A new planar waveguide laser was demonstrated. The output energy of 400 mW was achieved by a single waveguide laser;the slope efficiency was 61%. The single waveguide laser can expand...
financially supported by the National Natural Science Foundation of China (61975095, 61675116, and 61575110);the Young Scholars Program of Shandong University (2017WLJH48);the Youth Cross Innovation Group of Shandong University (2020QNQT);the Key Research and Development Program of Shandong Province (2019JZZY020206);Shenzhen Science and Technology Research and Development Funds (JCYJ20180305163932273);the Program of State Key Laboratory of Quantum Optics and Quantum Optics Devices (KF201908)
Two-dimensional(2D)ternary chalcogenides have attracted great attentions because of their novel chemical and physical properties arising from the synergistic effect and stoichiometric variation with the additional thi...
supported by National Key R&D Program of China (Grant Nos. 2017YFB0405100, 2016YFE0126800);Chinese Academy of Sciences Frontier Science Key Research Project (Grant No. QYZDY-SSW-ZSC006);National Natural Science Foundation of China (Grant Nos. 61727822, 61674148, 11604328, 51672264);Science and Technology Development Project of Jilin Province (Grant Nos. 20160520017JH, 20170623024TC)
The smart travel era has come and requirement for high precision lidar detection technology is higher and higher. The new solid-state lidars can meet the requirements of intelligent cars in the future, with the advant...
supported by a fellowship from the Alexander von Humboldt Foundation;the National Natural Science Foundation of China(Nos.11535008 and 61775120)for their support
Over the last years, there has been tremendous progress with compact pulsed lasers based on various solid-state gain media, such as crystals and glasses doped with laser-active ions. With the integration of increasing...