supports from National Key Research and Development Program of China(2021YFB2800703);Sichuan Province Science and Technology Support Program(25QNJJ2419);National Natural Science Foundation of China(U22A2008,12404484);Laoshan Laboratory Science and Technology Innovation Project(LSKJ202200801).
Diatomic metasurfaces designed for interferometric mechanisms possess significant potential for the multidimensional manipulation of electromagnetic waves,including control over amplitude,phase,frequency,and polarizat...
Structured illumination,a wide-field imaging approach used in microscopy to enhance image resolution beyond the system's diffraction limits,is a well-studied technique that has gained significant traction over the las...
supported by the National Natural Science Foundation of China(62341508).
Complex-valued double-sideband direct detection(DD)can reconstruct the optical field and achieve a high electrical spectral efficiency(ESE)comparable to that of a coherent homodyne receiver,and DD does not require a c...
financial supports from National Natural Science Foundation of China(No.61905051);Natural Science Foundation of Heilongjiang Province(No.LH2020F027).
Periodic metal nanoarrays serving as cavities can support directional-tunable amplified spontaneous emission that goes beyond the diffraction limit due to the hybrid states of surface plasmons and Bloch surface waves....
the financial support from National Natural Science Foundation of China (Nos. 62192771, 12374344, 12221004);National Key Research and Development Program of China (2022YFA1204700, 2020YFA0710100);Natural Science Foundation of Shanghai (Grant No. 23dz2260100);China Postdoctoral Science Foundation 2021TQ0077
On-chip devices for generating pre-designed vectorial optical fields(VOFs)under surface wave(SW)excitations are highly desired in integrated photonics.However,conventional devices are usually of large footprints,low e...
financial supports from the National Natural Science Foundation of China (62075132 and 92050202);Natural Science Foundation of Shanghai (22ZR1443100)
This work introduces special states for light in multimode fibers featuring strongly enhanced or reduced correlations be-tween output fields in the presence of environmental temperature fluctuations.Using experimental...
supported in part by the National Natural Science Foundation of China under Grant No.62375103 and Grant No.62131018;in part by the National Key Research and Development Program of China under Grant No.2021YFF0502700;Innovation Program for Quantum Science and Technology(Grant No.2021ZD0300701).
Distributed fiber gratings exhibit outstanding capabilities in achieving a wide spectral response through the superimposition of gratings with different periods in the fiber core.This significantly broadens the design...
financial supports from National Key R&D Program of China (2022YFE0140400);National Natural Science Foundation of China(62003046, 62111530238);Guangdong Basic and Applied Basic Research Foundation (2021A1515011997);The Supplemental Funds for Major Scientific Research Projects of Beijing Normal University,Zhuhai(ZHPT2023007);Special project in key field of Guangdong Provincial Department of Education (2021ZDZX1050);The Innovation Team Project of Guangdong Provincial Department of Education (2021KCXTD014);Fundação para a Ciência e a Tecnologia (FCT) through the 2021.00667;CEECIND (iAqua project);PTDC/EEI-EEE/0415/2021 (DigiAqua project);The project i3N,UIDB/50025/2020 n&UIDP/50025/2020, financed by national funds through the FCT/MEC
Real-time acquisition of human pulse signals in daily life is clinically important for cardiovascular disease monitoring and diagnosis.Here,we propose a smart photonic wristband for pulse signal monitoring based on sp...