National Key Research and Development Program of China(2019YFA0706300);National Natural Science Foundation of China(62335019,62475294).
Space-division multiplexing(SDM)systems based on few-mode multi-core fibers(FM-MCFs)utilize both spatial channels(fiber cores)and modes(optical modes per core)to maximize transmission capacity.Unlike laboratory FM-MCF...
National Key Research and Development Program of China(2021YFB2800404);National Natural Science Foundation of China(U23B2047,62321166651,62305294,92150302);Natural Science Foundation of Zhejiang Province(LDT23F04012F05);Fundamental Research Funds for the Central Universities;Leading Innovative and Entrepreneur Team Introduction Program of Zhejiang(2021R01001).
Mode-division multiplexing(MDM)has attracted much attention due to its ability to further increase the transmission capacity of optical interconnects.While further developments of MDM optical interconnects are hindere...
National Natural Science Foundation of China(62275106,62135006);Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program(2019BT02X105);Natural Science Foundation of Guangdong Province(2022A1515010105,2023A1515011415)。
Noninvasive high-resolution deep-brain imaging is essential to fundamental cognitive process study and neuroprotective drugs development.Although optical microscopes can resolve fine biological structures with good co...
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...
supported by the MSIT(Ministry of Science and ICT),Korea,under the Innovative Human Resource Development for Local Intellectualization support program(IITP-2024-RS-2022-00156389);supervised by the IITP(Institute for Information&Communications Technology Planning&Evaluation)。
Compensation of polarization-variance-related artifacts is required to steadily obtain high-quality optical coherence tomography(OCT)images at various experimental conditions.Since most OCT systems utilize optical fib...
National Natural Science Foundation of China(62035005,62175064,62235019);Shanghai Pilot Program for Basic Research(TQ20220104);Natural Science Foundation of Chongqing Municipality(CSTB2022NSCQMSX0451,CSTB2022TIAD-DEX0036,CSTB2023NSCQJQX0011);Shanghai Municipal Science and Technology Major Project(2019SHZDZX01);Fundamental Research Funds for the Central Universities。
Synchronously pumped optical parametric oscillators(OPOs)provide uniquely versatile platforms to generate ultrafast mid-infrared pulses within a spectral range beyond the access of conventional mode-locked lasers.Howe...
Funda??o para a Ciência e a Tecnologia(CEECIND/00471/2017,Grant Agreement 101084383,SFRH/BD/130674/2017,SFRH/BD/146784/2019);Xunta de Galicia(GRC ED431C 2020/09)。
Nanoparticle-based plasmonic optical fiber sensors can exhibit high sensing performance,in terms of refractive index sensitivities(RISs).However,a comprehensive understanding of the factors governing the RIS in this t...
The Science and Technology Commission of Shanghai Municipality;Shenzhen Science and Technology Program(2023A1515012285);Strategic Priority Research Program of the Chinese Academy of Sciences(XDB35030101);Fundamental Research Funds for the Central Universities(23GH030508);Mathematical Basic Science Research Project of Shaanxi(22JSQ039);NaturalScience Basic Research Program of Shaanxi Province(2023-JCYB-502);National Natural Science Foundation of China(62275236,62305270)。
Mid-infrared frequency-comb spectroscopy enables measurement of molecules at megahertz spectral resolution,sub-hertz frequency accuracy,and microsecond acquisition speed.However,the widespread adoption of this techniq...
National Key Research and Development Program of China(2022YFF0705802);Natural Science Foundation of Heilongjiang Province(LH2019E048);China Postdoctoral Science Foundation(2023M730883);National Postdoctoral Program for Innovative Talents(BX20230478).
The embedded ultra-precision displacement measurement is of great interest in developing high-end equipment as well as precision metrology.However,conventional interferometers only focus on measurement accuracy neglec...
National Science Foundation(ECCS 2048202);Office of Naval Research(N00014-19-1-2251).
The fiber single-cavity dual-comb laser(SCDCL)is an emerging light-source architecture that opens up the possibility for low-complexity dual-comb pump-probe measurements.However,the fundamental trade-off between measu...