supported by the Innovation and Technology Commission of Hong Kong(Grant No.GHP/026/19GD);the Research Grants Council of Hong Kong(Grant No.Ao E/P-502/20);the National Key R&D Program of China(Grant No.2021YFA1400804);the National Natural Science Foundation of China(Grant No.12222415);the Guangdong Natural Science Fund(Grant Nos.2024B1515040013 and 2020A0505140004);the Guangdong Provincial Quantum Science Strategic Initiative(Grant No.GDZX2305005)。
Ultracompact metasurfaces have gained a high reputation for manipulating light fields precisely within a subwavelength scale,bringing great development to the fields of nanophotonics,integrated optics,and quantum tech...
supported by the National Key Research and Development Program of China (Grant No. 2022YFB3806200)。
Origami-based reconfigurable metasurfaces have emerged as a versatile paradigm for dynamically manipulating electromagnetic(EM) waves due to their advantages, such as low manufacturing cost, lightweight, and structura...
The relationship between the evolution of the basal metabolic rate (BMR) and the evolution of mass estimated as body weight in complex organisms such as human beings show the association between dissipated energy and ...
funded by National Key Research and Development Program of China(Grant No.2022YFA1404701);National Natural Science Foundation of China(Grant Nos.12221004,62192771);Natural Science Foundation of Shanghai(Grant No.23dz2260100).
Propagating waves and surface waves are two distinct types of light-transporting modes,the free control of which are both highly desired in integration photonics.However,previously realized devices are bulky in sizes,...
Project supported by the Special Project of Central Government Guiding Local Science and Technology Development in Beijing 2020(Grant No.Z201100004320006).
An advanced method for rapidly computing holograms of large three-dimensional(3D)objects combines backward ray tracing with adaptive resolution wavefront recording plane(WRP)and adaptive angular spectrum propagation.I...
National Natural Science Foundation of China (62275267, 62335018, 12127805, 62105359);National Key Research and Development Program of China (2021YFF0700303, 2022YFE0100700);Youth Innovation Promotion Association, CAS (2021401)
Digital in-line holographic microscopy(DIHM)is a widely used interference technique for real-time reconstruction of living cells’morphological information with large space-bandwidth product and compact setup.However,...
supported by the National Special Fund for the Development of Major Research Equipment and Instrument(Grant No.2020YFF01014503);the ShanghaiMunicipal Science and Technology Major Project(Grant No.22ZR1473100);the Youth Innovation Promotion Association,Chinese Academy of Sciences(Grant No.2022232);and the National Key Research and Development Program of China(Grant No.2022YFB2804602).
Holographic display stands as a prominent approach for achieving lifelike three-dimensional(3D)reproductions with continuous depth sensation.However,the generation of a computer-generated hologram(CGH)always relies on...
This work was supported by the Natural Science Foundation of Heilongjiang Province(No.LH2022F053);the National Natural Science Foundation of China(Nos.62275063 and 62171153);the Scientific and Technological Development Project of the Central Government Guiding Local(No.SBZY2021E076);the Open Project of State Key Laboratory of Millimeter Waves(No.K202309);the Postdoctoral Research Fund Project of Heilongjiang Province of China(No.LBH-Q21195);the Fundamental Research Funds of Heilongjiang Provincial Universities of China(No.145209151).
A multi-functional full-space metasurface based on frequency and polarization multiplexing is proposed.The metasurface unit consists of metallic patterns printed on the two faces of a single-layered dielectric substra...
Project supported by the National Natural Science Foundation of China (Grant No.62205350);the Special Project of Central Government Guiding Local Science and Technology Development in Beijing 2020 (Grant No.Z20111000430000);the Guangxi Nanning Key R&D Program (Grant No.20233067)。
Computer-generated holography technology has been widely applied,and as research in this field deepens,the demand for memory and computational power in small AR and VR devices continues to increase.This paper presents...
supported by the National Key Research and Development Program of China(2021YFB2802100);the National Natural Science Foundation of China(62020106010,62275009,U22A2079,and U21B2034).
With the development of artificial intelligence,neural network provides unique opportunities for holography,such as high fidelity and dynamic calculation.How to obtain real 3D scene and generate high fidelity hologram...