supported by grants from the National Key Research and Development Program of China(2022YFB3806000);the National Natural Science Foundation of China(52325208 and 11974203);the Beijing Municipal Science and Technology Project(Z191100004819002).
Metalenses with achromatic performance offer a new opportunity for high-quality imaging with an ultracompact configuration;however,they suffer from complex fabrication processes and low focusing efficiency.In this stu...
the Deutsche Forschungsgemeinschaft(DFG,German Research Foundation)under Germany’s Excellence Strategy via the Excellence Cluster 3D Matter Made to Order(EXC-2082/1-390761711);the Collaborative Research Center WavePhenomena(CRC 1173);by the Bundesministerium für Bildung und Forschung(BMBF)via the projects PRIMA(#13N14630),DiFeMiS(#16ES0948);which is part of the programme“Forschungslabore Mikroelektronik Deutschland(ForLab),and Open6GHub(#16KISK010);by the European Research Council(ERC Consolidator Grant‘TeraSHAPE’;#773248),by the H2020 Photonic Packaging Pilot Line PIXAPP(#731954);by the Alfried Krupp von Bohlen und Halbach Foundation,and by the Karlsruhe School of Optics and Photonics(KSOP).
Wafer-level mass production of photonic integrated circuits(PIC)has become a technological mainstay in the field of optics and photonics,enabling many novel and disrupting a wide range of existing applications.However...
This work was supported by the National Natural Science Foundation of China(Nos.61905092,11874183,and 61827822);Guangdong Basic and Applied Basic Research Foundation(2021B1515020046);MIUR PRIN 2017–Morphological Biomarkers for early diagnosis in Oncology(MORFEO)Prot.2017N7R2CJ.
Using a single biological element as a photonic component with well-defined features has become a new intriguing paradigm in biophotonics.Here we show that endogenous lipid droplets in the mature adipose cells can beh...
the Australian Research Council for its support(Nos.DP150102972,DP190103186,and IC180100005);the National Research Foundation of Singapore for its support(No.NRF-RP15-2015-04);the financial support from the Australian Research Council(No.FL180100029)
Microbubbles acting as lenses are interesting for optical and photonic applications such as volumetric displays,optical resonators,integration of photonic components onto chips,high-resolution spectroscopy,lithography...
National Natural Science Foundation of China(11874183,61827822,61905092);Fundamental Research Funds for the Central Universities(21619321)。
We developed adjustable and movable droplet microlenses consisting of a liquid with a high refractive index.The microlenses were prepared via ultrasonic shaking in deionized water,and the diameter of the microlenses r...
supported by the National Science Centre of Poland(NCN)Grants 2016/21/N/ST3/03379,2015/18/E/ST3/00559 and 2019/03/X/ST3/01969;the EU Graphene Flagship project(No.785219);by the ATOMOPTO project(TEAM programme of the Foundation for Polish Science cofinanced by the EU within the ERD Fund);funded by the Polish Ministry of Science and Higher Education as part of the“Diamentowy Grant”project for the years 2018-2022;support from the Elemental Strategy Initiative conducted by the MEXT,Japan and the CREST(JPMJCR15F3),JST;funded by the European Regional Development Fund Operational Programme(POIG.02.01.00-14-122/09-00).
In light science and applications,equally important roles are played by efficient light emitters/detectors and by the optical elements responsible for light extraction and delivery.The latter should be simple,cost eff...
The National Major Project Research and Development Project (2017YFB0503003);The National Natural Science Foundation of China(61101157, 60602042).
his paper adopts the 3-3-2 information processing method for the capture of moving objects as its premise, and proposes a basic principle of three-dimensional (3D) imaging using biological compound eye. Traditional bi...
This review focuses on recent developments in additive manufacturing(AM)of precision optical devices,particularly devices consisting of components with critical features at the micro-and nanoscale.These include,but ar...
supported by the National Natural Science Foundation of China(No.61405037);the Science and Technology Project of Fujian Province(No.2015H4014)
An effective design method of freeform micro lens array is presented for shaping varied laser beams into prescribed rectangular illumination. The variable separation mapping is applied to design concave freeform surfa...
supported by the National Natural Science Foundation of China(No.U1431116);the National High Technology Research and Development Program of China(No.2011AAXXX0110)
We demonstrate laser-ranging results for non-cooperative targets at ranges of 237 m and 19 km using superconducting nanowire single-photon detectors (SSPD). We upgrade the kilohertz rate laser-ranging system with a ...