High-dimensional polarization and spectral information are crucial in a wide range of applications,from everyday life to national security.However,obtaining this complex information typically requires cumbersome syste...
supported by the National Natural Science Foundation of China(Grant No.62175196);the Shaanxi Fundamental Science Research Project for Mathematics and Physics(Grant No.22JSY020);the Shaanxi Province Key Research and Development Program of China(Grant No.2021GXLH-Z-058).
Compressive full-Stokes spectropolarimetric imaging(SPI),integrating passive polarization modulator(PM)into general imaging spectrometer,is powerful enough to capture high-dimensional information via incomplete measur...
National Natural Science Foundation of China(61975251,62135008);Guoqiang Institute,Tsinghua University。
While conventional photodetectors can only measure light intensity,the vectorial light field contains much richer information,including polarization and spectrum,that are essential for numerous applications ranging fr...
supported by the Israel Science Foundation(ISF);the United States—Israel Binational Science Foundation(BSF);the Israel Ministry of Science,Technology and Space,and KLA-Tencor.
Shared-aperture technology for multifunctional planar systems,performing several simultaneous tasks,was first introduced in the field of radar antennas.In photonics,effective control of the electromagnetic response ca...
The mysteries of sunspot penumbrae have been under an intense scrutiny for the past 10 years. During this time, some models have been proposed and refuted, while the surviving ones had to be modified, adapted and evol...
Supported by the National Natural Science Foundation of China( No. 2 9974 0 2 3)
N -Butyl chitosan(NBCS) derivatives were prepared by introducing butyl groups into the amine groups of chitosan via Schiff base intermediates. The quaternization of NBCS was carried out by using ethyl iodide to pr...