supported by the National Key R&D Program of China(No.2022YFA1404002);the National Natural Science Foundation of China(Nos.U20A20218,61525504,and 61435011);the Anhui Initiative in Quantum Information Technologies(No.AHY020200);the Major Science and Technology Projects in Anhui Province(No.202203a13010001).
Studying Rydberg microwave frequency comb(MFC)spectroscopy helps increase the working bandwidth of the Rydberg receiver.This Letter demonstrates off-resonant Rydberg MFC spectroscopy in a meta-waveguide-coupled Rydber...
Integrated optical gyroscopes(IOGs)have been an efficient tool for numerous applications in various fields,including inertial navigation,flight control,and earthquake monitoring.Here,we review the progress of integrat...
supported by the National Natural Science Foundation of China(Nos.62105172 and 62005236);the Zhejiang Provincial Natural Science Foundation(No.LQ21F050004);the Ningbo Natural Science Foundation(No.202003N4102);the K.C.Wong Magna Fund in Ningbo University。
We demonstrate a high-Q perfect light absorber based on all-dielectric doubly-resonant metasurface.Leveraging bound states in the continuum(BICs)protected by different symmetries,we manage to independently manipulate ...
supported by the National Key R&D Program of China(2021YFA1400803);the National Natural Science Foundation of China(No.12204019);the China Postdoctoral Science Foundation(No.2022M710233);the National PostdoctoralProgramforInnovativeTalents(No.BX20220010)。
Microcavities constructed from materials with a second-order nonlinear coefficient have enabled efficient second-harmonic(SH)generation at a low power level.However,it is still technically challenging to realize doubl...
This work was supported by the Natural Science Foundation of Shanghai(No.19YF1453600);the Key Task Project in Scientific and Technological Research on Social Development of Shanghai(No.20dz1206502);the Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology(Qingdao)(No.2018SDKJ0102);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDA22000000);the Major Program of the National Natural Science Foundation of China(No.61991453)。
A single-resonant low-threshold type-Iβ-Ba_(2)BO_(4)(BBO) optical parametric oscillator (OPO) with tunable output from 410 nm to 630 nm at 5 k Hz repetition rate is reported.By taking the noncollinear phase matching ...
supported in part by the National Key Research and Development Program of China(No.2019YFF0216402);Cutting-Edge Sciences Important Research Program;Bureau of Frontier Sciences and Education;Chinese Academy of Sciences(No.QYZDJSSW-JSC014);Shanghai Science and Technology Committee(Nos.17ZR1448100,19DZ2291102,and19JC1415400)
An encapsulated metal-dielectric reflective grating is presented for broadband polarization-independent twoport beam splitting under normal incidence at the central wavelength of 800 nm. Different from traditional two...
Polarization fluctuation induced noise and backscattering-induced noise are the dominant noises in resonant fiber optic gyroscopes. This Letter proposes a new method to suppress the carrier and backscattering induced ...
supported by the National Science Foundation of China(Nos.91636106 and 11621091);the National Basic Research Program of China(No.2016YFA0302500)
We experimentally investigate the resonant and nonresonant second-harmonic generation in a single cadmium sulfide(Cd S) nanowire. The second-order susceptibility tensor is determined by analyzing the forward secondh...
part of the COIN-3DⅡproject as a collaboration between the University of Cambridge and Disney Research under the CAPE consortium
This Letter proposes a scanned holographic display system that takes the advantage of a high-speed resonant scanner to augment a galvanometer and hence improves the opto-mechanical information distribution capabilitie...
supported by the Scientific Research Projects of the Department of Education of Hebei Province(Nos.QN2014134 and QN2016090);the Natural Science Foundation of Hebei Province(No.A2015402035);the National Natural Science Foundation of China(NSFC)(No.61605172)
An optical sensor is designed to support the Fano effect based on a compound resonant waveguide grating (CRWG). The transmission spectra of the CRWG are investigated by utilizing a theoretical method that combines t...