National Key Research and Development Program of China(2021YFC2202103,2021YFC2202203);National Natural Science Foundation of China(12103081,42101380,61875257)。
Although the effective“stealth”of space vehicles is important,current camouflage designs are inadequate in meeting all application requirements.Here,a multilayer wavelength-selective emitter is demonstrated.It can r...
National Natural Science Foundation of China(11804335,12074045,61904017,62027820);OpenFoundation of Key Laboratory of Laser Technology;China North Industries Group Corporation Limited(KLLDT202105);Youth Foundation of ChangchunUniversity of Science and Technology(XQNJJ-2018-18);“111”Project of China(D17017)。
We developed a hybrid structure photodetector combining one-dimensional(1D)inorganic GaAs nanowires and two-dimensional(2D)organic perovskite materials,which can achieve various performance enhancements using a relati...
National Natural Science Foundation of China(62075058,62105096,U1804261);Innovation Scientists and Technicians Troop Construction Projects of Henan Province(22400051007);Natural Science Foundation of Henan Province(222300420011);Outstanding Youth Foundation of Henan Normal University(2020JQ02);Program for Innovative Research Team(in Science and Technology)in University of Henan Province(23IRTSTHN013)
The modulation of thermal radiation in the infrared region is a highly anticipated method to achieve infrared sensing and camouflage. Here, a multiband metamaterial emitter based on the Al∕SiO_(2)∕Al nanosandwich st...
Agency for Science,Technology and Research(SERC 1720700038,SERC A1883c0002);Ministry of Education—Singapore(2017-T1-002-117).
Conventional photodetection converts light into electrical signals only in a single electromagnetic waveband.Multiband detection technology is highly desirable because it can handle multispectral information discrimin...
National Natural Science Foundation of China(11933006,61775229,61805060,61927813);Key Research and Development Program of Zhejiang Province(2020C01120);Sino-German Science Center(GZ1580)。
Broadband response is pursued in both infrared(IR)and terahertz(THz)detection technologies,which find their applications in both terrestrial and astronomical realms.Herein,we report an ultrabroadband and multiband IR/...
National Research Foundation of Korea(NRF-2018M3D1A1058998,NRF-2019R1A2C3003129,CAMM-2019M3A6B3030637,NRF-2019R1A5A8080290,NRF-2020K1A3A1A21024374);Ministry of Education(NRF-2017H1A2A1043322,NRF-2019H1A2A1076295).
We report an approach assisted by deep learning to design spectrally sensitive multiband absorbers that work in the visible range.We propose a five-layered metal-insulator-metal grating structure composed of aluminum ...
973 Program of China(2013CBA01700);National Natural Science Foundation of China(NSFC)(61622509,61675208)
Metamaterials have demonstrated exotic electromagnetic properties, which offer a good platform for realizing light absorption, photodetection, filtering, and so on. However, broadband multifunctional metamaterial abso...