National Natural Science Foundation of China(52375288,61975068,62035006);National Science and Engineering Research Council of Canada(RGPIN-2019-06255);Program of Marine Economy Development Special Fund under the Department of Natural Resources of Guangdong Province(GDNRC[2023]23);Basic and Applied Basic Research Foundation of Guangdong Province(2022A1515010235);Open Fund of Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication Technology。
We propose and demonstrate a superfine multiresonant fiber grating sensor characterized by superior spectral resolution and enhanced sensing capabilities.This sensor can be easily constructed by inserting a tilted fib...
Key R&D Program of Guangdong Province(2020B0303020001);National Natural Science Foundation of China(12074442);Innovation Program for Quantum Science and Technology(2021ZD0301400);Science and Technology Program of Guangzhou(202103030001)。
Combining resonant excitation with Purcell-enhanced single quantum dots(QDs)stands out as a prominent strategy for realizing high-performance solid-state single-photon sources.However,optimizing photon extraction effi...
National Natural Science Foundation of China(11774132,11904121,61827821,62027822,62075082,62090063,62205121,62235014,U20A20210,U22A2085);The Opened Fund of the State Key Laboratory of Integrated Optoelectronics。
Resonant sidebands in soliton fiber lasers have garnered substantial interest in recent years due to their crucial role in understanding soliton propagation and interaction dynamics.However,most previous studies and a...
National Key Research and Development Program of China(2021YFB2800801);National Natural Science Foundation of China(12174155,12174156,61675092,62105125);Natural Science Foundation of Guangdong Province for Distinguished Young Scholars(2020B1515020024);Key-Area Research and Development Program of Guangdong Province(2019B010138004);Aeronautical Science Foundation of China(201708W4001,201808W4001);Special Project in Key Fields of the Higher Education Institutions of Guangdong Province(2020ZDZX3022);Project of STRPAT of EC Laboratory(ZHD201902)。
Temperature sensing is essential for human health monitoring.High-sensitivity(>1 nm∕℃)fiber sensors always require long interference paths and temperature-sensitive materials,leading to a long sensor and thus slow r...
National Key Research and Development Program of China(2021YFB2800603);National Natural Science Foundation of China(62075238);Foundation of Science and Technology on Metrology and Calibration Laboratory(JLJK2021001A004);West Light Foundation of the Chinese Academy of Sciences(E0291113)。
A high-quality optical microcavity can enhance optical nonlinear effects by resonant recirculation,which provides a reliable platform for nonlinear optics research.When a soliton microcomb and a probe optical field ar...
National Natural Science Foundation of China(62275138,61775114)
Exploiting the time-resolving ability of ultrafast pulses, Fourier-transform coherent anti-Stokes Raman scattering(FT-CARS) stands out among the coherent Raman spectroscopic techniques for providing high-speed vibrati...
Freistaat Thüringen[Pro Excellence initiative(ACP2020),Quantum Hub Thuringia(2021 FGI 0043)];The European Union(METAFAST-899673-FETOPENH2020);Bundesministerium für Bildung und Forschung(13N14877,13N16108);Deutsche Forschungsgemeinschaft(407070005,CRC 1375 NOA 398816777,subprojects B2and C2,PE 1524/13-1,SE 2749/1-1,STA 1426/2-1)
Spatial engineering of the nonlinear susceptibility χ^((2)) in resonant metasurfaces offers a new degree of freedom in the design of the far-field response of second-harmonic generation(SHG). We demonstrate this by a...
National Key Research and Development Program of China(2021YFB1401000,2018YFB1801503);National Natural Science Foundation of China(62101111,61931006,U20A20212,61901093,61871419,61771327,61921002);Sichuan Science and Technology Program(2020JDRC0028);China Postdoctoral Science Foundation(2020M683285)。
Metasurfaces have powerful light field manipulation capabilities and have been researched and developed extensively in various fields.With an increasing demand for diverse functionalities,terahertz(THz)metasurfaces ar...
National Natural Science Foundation of China(12104329,12174324,92161118);Ministry of Science and Technology of the People's Republic of China(2021YFA1201502)。
Plasmonic high-quality factor resonators with narrow surface plasmon resonance(SPR)linewidths are extremely significant for surface-enhanced Raman scattering,optical sensors,imaging,and color filters.Unfortunately,ext...
National Natural Science Foundation of China(61875049,61875124,61935011);National Key Research and Development Program of China(2018YFB1801004);Major Key Project of PCL(PCL2021A14).
Recently,significantly raised interests have emerged for the 2μm waveband as an extended new window for fiber optic communication.Much research progress has been made on the photonic integrated circuits for the 2μm ...