the funding provided by the National Key R&D Program of China(2021YFB2802200);Beijing Outstanding Young Scientist Program(BJJWZYJH01201910007022);National Natural Science Foundation of China(No.U21A20140,No.92050117)program,Fok Ying-Tong Education Foundation of China(No.161009);Beijing Municipal Science&Technology Commission,Administrative Commission of Zhongguancun Science Park(No.Z211100004821009);Science and Technology Innovation Program of Beijing Institute of Technology(2021CX01008);supported by the Synergetic Extreme Condition User Facility(SECUF).We also acknowledge the fabrication and measurement service in the Analysis&Testing Center,Beijing Institute of Technology.
Quasicrystal has attracted lots of attention since its discovery because of the mathematically non-periodic arrangement and physically unique diffraction patterns.By combining the quasi-periodic features of quasicryst...
The Ozcan Research Group at UCLA acknowledges the support of Fujikura Inc.The Jarrahi Group at UCLA acknowledges the support of the Harvey Engineering Research Prize from the Institution of Engineering and Technology.
Phase imaging is widely used in biomedical imaging,sensing,and material characterization,among other fields.However,direct imaging of phase objects with subwavelength resolution remains a challenge.Here,we demonstrate...
support by the National Natural Science Foundation of China(NSFC)under Grant Nos.62075078 and 62135004;support from the Knowledge Innovation Program of Wuhan-Shuguang Project under Grant No.2022010801020095;support by the NSFC under Grant No.62205113 and the support by China Post-doctoral Science Foundation under Grant No.2022M721244.
Metasurface-based holograms,or metaholograms,offer unique advantages including enhanced imaging quality,expanded field of view,compact system size,and broad operational bandwidth.Multi-channel metaholograms,capable of...
supported in part by the National Key Research and Development Program of China(2019YFB2203100);the National Natural Science Foundation of China(NSFC)(No.62275087);the European Research Council(REFOCUS 853522),the Danish National Research Foundation,SPOC(ref.DNRF123);the Knowledge Innovation Program of Wuhan-Shuguang Project(No.2022010801010082).
Nonlinear optical signal processing(NOSP)has the potential to significantly improve the throughput,flexibility,and cost-efficiency of optical communication networks by exploiting the intrinsically ultrafast optical no...
supported by the Office of Naval Research(ONR)under the award number N00014231270;the U.S.Department of Energy(DOE)under award number DE-SC0017717;the Defense Advanced Research Projects Agency(DARPA)under the Nascent Light-Matter Interactions(NLM)program.
Recent years have seen significant advancements in exploring novel light-matter interactions such as hyperbolic dispersion within natural crystals.However,current studies have predominantly concentrated on local optic...
support from the National Natural Science Foundation of China(No.12204264);the Jiangsu Provincial Fundamental Research Program(No.BK20243029);the Shenzhen Science and Technology Innovation Commission(No.JCYJ20230807111706014);support from the National Key R&D Program of China(2021YFB2802003);National Natural Science Foundation of China(NSFC)(62325503);support from the National Natural Science Foundation of China(81930048);the Guangdong Science and Technology Commission(2019BT02X105);Hong Kong Research Grant Council(15217721,C7074-21);the Hong Kong Polytechnic University(P0045680,P0043485,P0045762,P0049101);Y.S.acknowledges the National Key Research and Development Program of China(No.2023YFF0613600);the Shanghai Pilot Program for Basic Research,National Natural Science Foundation of China(No.62205246);Science and Technology Commission of Shanghai Municipality(No.22ZR1432400).
Optical vortices,featured with an infinite number of orthogonal channels of orbital angular momentum,have demonstrated marvelous potentials in optical multiplexing and associated applications.However,conventional vort...
National Science Foundation NeuroNex(Grant No.DBI-1707312 to C.X.).NIH/NINDS(Grant No.U01NS103516 to C.X.).Cornell Neurotech Mong Fellowship to A.M.
In vivo imaging of large-scale neuronal activity plays a pivotal role in unraveling the function of the brain’s circuitry.Multiphoton microscopy,a powerful tool for deep-tissue imaging,has received sustained interest...
supported by the National Key Research and Development Program of China(2023YFB2806200,2021YFB2800602,2022YFB2802702);the National Natural Science Foundation of China(U2130106,62305050);Sichuan Science and Technology Program(2022YFSY0061,2023YFSY0060);the National Postdoctoral Innovation Talent Support Program of China(BX20220056);National Science Foundation of the United States(QuICTAQS 2137984 and QII-TAQS 1936375).
The advancement of microcomb sources,which serve as a versatile and powerful platform for various time–frequency measurements,have spurred widespread interest across disciplines.Their uses span coherent optical and m...
supported by Beijing Natural Science Foundation(Z210004);National Natural Science Foundation of China(92150108);supported by European Research Council(CoG GA 771410);Swedish Research Council(project 2020-00453);Knut and Alice Wallenberg Foundation(KAW 2018.0090).
The rapid development of optical frequency combs from their table-top origins towards chip-scale platforms has opened up exciting possibilities for comb functionalities outside laboratories.Enhanced nonlinear processe...
supported by Fund for Distinguished Young Scholars of Hunan Province(2024JJ2055);H.J.is supported by the NSFC(11935006);the Science and Technology Innovation Program of Hunan Province(Grant No.2020RC4047),National Key R&D Program of China(No.2024YFE0102400);Hunan provincial major sci-tech program(2023ZJ1010).
Phonon lasers,as mechanical analogues of optical lasers,are unique tools for not only fundamental studies of the emerging field of phononics but also diverse applications such as deep-ocean monitoring,force sensing,an...