funded by National Natural Science Foundation of China(Grant Nos.52130504,52305577,and 52175509);the Key Research and Development Plan of Hubei Province(Grant No.2022BAA013);the Major Program(JD)of Hubei Province(Grant No.2023BAA008-2);the Interdisciplinary Research Program of Huazhong University of Science and Technology(2023JCYJ047);the Innovation Project of Optics Valley Laboratory(Grant No.OVL2023PY003);the Postdoctoral Fellowship Program(Grade B)of China Postdoctoral Science Foundation(Grant No.GZB20230244);the fellowship from the China Postdoctoral Science Foundation(2024M750995)。
In integrated circuit(IC)manufacturing,fast,nondestructive,and precise detection of defects in patterned wafers,realized by bright-field microscopy,is one of the critical factors for ensuring the final performance and...
Agence Nationale de la Recherche (ANR-19-CE24-0015,ANR-22-CE09-0018);European Research Council (820133)。
The control of light–matter coupling at the single electron level is currently a subject of growing interest for the development of novel quantum devices and for studies and applications of quantum electrodynamics.In...
In this paper,a sub-wavelength metal-insulator-metal(MIM)waveguide structure is proposed by using a cross-shape rectangular cavity,of which wings are coupled with two rectangular cavities.Firstly,a cross-shape rectang...
Ministry of Electronics and Information Technology (Center of Excellence in Quantum Technologies,NNetra);Department of Science and Technology;Ministry of Science and Technology;India (Nano Mission, QUST Programme)。
We experimentally demonstrate a novel quasi-bound state in the continuum(BIC) resonance in the mid-infrared wavelength region with the resonant electric field confined as a slot mode within a low-refractive-index medi...
Project supported by the National Natural Science Foundation of China(Grant No.U1808215);the Natural Science Foundation of Liaoning Province,China(Grant No.20180540082);the Science and Technology Program of Shenzhen(Grant No.JSGG 20200102155001779).
The electromagnetic wave enhanced transmission(ET)through the sub-wavelength aperture was an unconventional physical phenomenon with great application potential.It was important to find a general design method which c...
the National Major Scientific Instruments and Equipment Development Project under Grant No.61827814;the National Natural Science Foundation of China(NSFC)under Grant No.61501239;the NSFC International Young Scientist Research Fund under Grant No.61750110520;the Hubei Polytechnic University Laboratory Fund under Grant No.19XJK24R;the Jiangsu Postdoc Research Fund under Grant No.1601001B;the Beijing Natural Science Foundation under Grant No.Z190018;the Fundamental Research Funds for the Central Universities under Grant No.30920010011;the UK Engineering and Physical Sciences Research Council under Grant No.EP/R042578/1。
The quantitative optical measurement of deep sub-wavelength features with sub-nanometer sensitivity addresses the measurement challenge in the semiconductor fabrication process.Optical scatterings from the sidewalls o...
by Aeronautical Science Foundation of China(Grant 20181553015);Foundation of Shaanxi Educational Committee(Grant 2018BSHYDZZ03);the National Natural Science Foundation of China(Grant 11704314);China Postdoctoral Sci-ence Foundation(Grant 2018M631194).
A composite absorber made of a polyurethane sponge and multi-layer micro-perforated plates is pre-sented in this study.Results from an acoustic impedance tube test show that the polyurethane sponge can exhibits higher...
a core-funded project(No.C16-M-034)of SIMTech,A*STAR Research Entities.
The authors present a polymethyl methacrylate(PMMA)-based,reusable microsphere mask used in the laser sub-wavelength photolithography.In order to overcome the diffraction limit to achieve nano-structuring using l-|im ...
the Jilin Science and Technology Development Plan,China(Grant Nos.20180519018JH and 20190302052GX);Jilin Education Department“135”Science and Technology,China(Grant No.JJKH20190543KJ);the National Natural Science Foundation of China(Grant No.11474038);the Key Project of Equipment Pre-Research Fund of China(Grant No.61404140103)。
We design an 850 nm tunable vertical-cavity surface-emitting laser(VCSEL)structure using an internal-cavity sub-wavelength grating.The use of such a tuning structure allows for wider wavelength tuning range and more s...
Refractive index enhancement is crucial in the fields of lithography,imaging,optical communications,solar devices,and many more.We present a review of advancements in the process of designing high refractive index met...