supported by the National Key Technologies R&D Program of China (Grant No.2022YFA1404301);the Zhangjiang Laboratory,the National Natural Science Foundation of China (Grant Nos.91950114 and 12161141010);the Guangdong Provincial Innovation and Entrepreneurship Project (Grant No.2017ZT07C071);the Guangdong Provincial Key Laboratory Program (Grant No.2021B1212040001);the Natural Science Foundation of Shenzhen Innovation Commission (Grant No.JCYJ20200109140808088).
Optical metasurfaces,which consist of subwavelength scale meta-atoms,represent a novel platform to manipulate the polarization and phase of light.The optical performance of metasurfaces heavily relies on the quality o...
the China Scholarship Council for financial support(No.201908310159);The support of the High Energy Density Department at Helmholtz-Zentrum Dresden–Rossendorf;the Ministry of Science and Technology of the People’s Republic of China(Grant No.2018YFA0404803);the National Natural Science Foundation of China(Grant No.11935008)
Polarimetry is a highly sensitive method to quantify changes of the polarization state of light when passing through matter and is therefore widely applied in material science.The progress of synchrotron and X-ray fre...
Project supported by the Serving Local Special Project of Shaanxi Provincial Department of Education of China (Grant No. 19JC040);the National Natural Science Foundation of China (Grant No. 61905193)。
We report a high repetition frequency, high power stability and low laser noise laser-diode(LD) end-pumped Nd: YAG ceramic passively Q-switched laser at 1123 nm based on a Ti_(3)C_(2)T_(x)-polyvinyl alcohol(PVA) film ...
supported by the National Natural Science Foundation of China(No.42274189);the Project of Science and Technology of Shaanxi(No.2021JM-395).
Pancharatnam–Berry(PB)phase metasurface,as a special class of gradient metasurfaces,has been paid much attention owing to the robust performance for phase control of circularly polarized waves.Herein,we present an el...
Project supported by the National Natural Science Foundation of China (Grant No. 61875148)。
An indium tin oxide(ITO) and silicon nitride(Si_(3)N_(4)) assisted compact TE-pass waveguide polarizer based on lithiumniobate-on-insulator is proposed and numerically analyzed.By properly designing the ITO and Si_(3)...
supported by the National Natural Science Foundation of China(Nos.11734007,62192771,and 91850101);National Key Research and Development Program of China(Nos.2017YFA0303504 and 2020YFA0710100);Natural Science Foundation of Shanghai(No.20JC1414601)。
Metasurfaces have exhibited great capabilities to control electromagnetic waves,and many multifunctional metasurfaces were recently proposed.However,although angle-multiplexed meta-devices were successfully realized i...
the National Natural Science Foundation of China(Grant Nos.62175018,61905239,and 61974142);Jilin Scientific and Technological Development Plan,China(Grant Nos.20190201013JC and 20200401052GX)。
With the purpose of designing the extreme ultraviolet polarizer with many objectives,a combined application of multiobjective genetic algorithms is theoretically proposed.Owing to the multi-objective genetic algorithm...
supported by the National key of R&D Program of China(No.2018YFC0115000);the National Major Scientific Research Equipment Development Project of China(No.81627901);the Chinese Academy of Sciences(Nos.YZ201677,YZ201551,KFJ-STS-QYZD-169);the National Natural Science Foundation of China(No.11575287,11705274);Major Scientific and Technological Innovation Project in Hubei(No.2019AAA023);Application Foundation Frontier Project of WuHan(No.2019020701011450).
Nanodiamond(ND)polarizer can be used for dynamic nuclear polarization(DNP),owing to unpaired electrons provided by surface defects.However,^(1)H enhancement via Overhauser DNP(ODNP)using ND in-situ liquid has been fou...
financially supported by the following projects:Open project of SITP(Project Number:IIMDKFJJ-18-09);National Natural Science Foundation of China(Project Number:61927820);The STCSM2019-11-20 funding(Project Number:19142202700);National Natural Science Foundation of China(Project Number:NSF No.U1732104);Zhejiang Lab’s International Talent Fund for Young Professionals。
Polarimetric imaging enhances the ability to distinguish objects from a bright background by detecting their particular polarization status,which offers another degree of freedom in infrared remote sensing.However,to ...
supported by the National Natural Science Foundation of China (61622406,61904015,11674310,61725505 and 11734016);the National Key Research and Development Program of China (2017YFA0207500);the Strategic Priority Research Program of Chinese Academy of Sciences (XDB30000000);the “The Pearl River Talent Recruitment Program”(2019ZT08X639);Beijing National Laboratory for Molecular Sciences (BNLMS201908)。
Light polarization could provide critical visual information(e.g., surface roughness, geometry, or orientation) of the imaged objects beyond prevailing signals of intensity and wavelength. The polarization imaging tec...