Project supported by the National Natural Science Foundation of China(Grant Nos.11974137,92250306,and 12304302);the National Key Program for Science and Technology Research and Development(Grant No.2019YFA0307700);the Natural Science Foundation of Jilin Province,China(Grant Nos.YDZJ202101ZYTS157 and YDZJ202201ZYTS314);the Scientific Research Foundation of Jilin Provincial Education Department,China(Grant No.JJKH20230283KJ)。
In high harmonic generation(HHG),Laguerre–Gaussian(LG) beams are used to generate extreme ultraviolet(XUV)vortices with well-defined orbital angular momentum(OAM),which have potential applications in fields such as m...
Project supported by the Shanxi Key Research and Development Project(Grant No.2019ZDLGY09-08);Shanxi Nature and Science Basic Research Project(Grant No.2019JLP-18).
A new type of polarization sensitive interferometer is proposed,named the Delta interferometer,inspired by its geometry resembling the Greek letter Delta.The main difference between the Delta interferometer and other ...
Project supported by the National Key Research and Development Program of China (Grant Nos.2020YFA0710100 and 2023YFA1407100);the National Natural Science Foundation of China (Grant Nos.92050102 and 12374410);the Jiangxi Provincial Natural Science Foundation (Grant No.20224ACB201005);the Fundamental Research Funds for the Central Universities (Grant Nos.20720230102 and 20720220033);China Scholarship Council (Grant No.202206310009)。
The fast and convenient demultiplex of optical vortex(OV) mode is crucial for its further application. We propose a novel approach that combines classic Young's doublet with an OV source to effectively identify the OV...
the Special Foundation for theoretical physics Research Program of China (Grant No. 11647165);the China Postdoctoral Science Foundation Funded Project (Project No. 2020M673118);the funding from the National Natural Science Foundation of China (Grant No. 11874247);the National Key Research and Development Program of China (Grant No. 2017YFA0304500);the Program of State Key Laboratory of Quantum Optics and Quantum Optics Devices, China (Grant No. KF201703);the support from Guangdong Provincial Key Laboratory (Grant No. 2019B121203002)。
We study theoretically the nonadiabatic geometric phase of a doubly driven two-level system with an additional relative phase between the two driving modes introduced in. It is shown that the time evolution of the sys...
Project supported by the National Natural Science Foundation of China(Grant Nos.12074049 and 12147102)。
By using the difference of the band structure for the TE and TM waves in the metal-dielectric photonic crystals beyond the light cone and the birefringence of the anisotropic crystal,a one-dimensional photonic system ...
Project supported by the National Natural Science Foundation of China(Gant Nos.12074265,11804233,and 11575118);the National Key Research and Development Project of China(Grant No.2017YFF0106500);the Natural Science Foundation of Guangdong,China(Grant Nos.2018A0303130311 and 2021A1515010082);the Shenzhen Fundamental Research Program(Grant Nos.KQJSCX20180328093801773,JCYJ20180305124540632,and JCYJ20190808121405740).
We develop a numerical scheme for solving the one-dimensional(1D)time-dependent Schrödinger equation(TDSE),and use it to study the strong-field photoionization of the atomic hydrogen.The photoelectron energy spectra o...
Project supported by the National Natural Science Foundation of China(Grant No.61705254);the Key Research and Development Program of Shaanxi Province of China(Grant No.2020GY-114).
The transient radial shearing interferometry technique based on fast Fourier transform(FFT)provides a means for the measurement of the wavefront phase of transient light field.However,which factors affect the spatial ...
Project supported by the National Natural Science Foundation of China(Grant Nos.91750202,91750114,and 11922406);the National Key Research and Development Program of China(Grant Nos.2018YFA0306200 and 2017YFA0303700);the Science and Technology Project of Jiangxi Provincial Education Department,China(Grant No.GJJ190915).
Owing to the unique feature that the signal and reference waves of self-interference digital holography(SIDH)contain the same spatial information from the same point of object,compared with conventional digital hologr...
the National Key R&D Progarm of China(Grant No.2016YFA0301802);the National Natural Science Foundation of China(Grant Nos.61521001,12074179,and 11890704);the Key R&D Program of Guangdong Province,China(Grant No.2018B030326001)。
A semi-infinite waveguide acts as a mirror and helps protect the qubit in front of it from decoherence.Here,we investigate the interference effect in an open waveguide consisting of resonators with different decay rat...
Project supported by the Key-Area Research and Development Program of Guangdong Province,China(Grant No.2018B030326001);the National Natural Science Foundation of China(Grant Nos.U1801661,11874065,and Youth Project No.11904158);the Guangdong Provincial Key Laboratory(Grant No.2019B121203002);the Natural Science Foundation of Hunan Province,China(Grant No.2018JJ1031);the Science,Technology and Innovation Commission of Shenzhen Municipality(Grant Nos.JCYJ20170412152620376 and YTDPT20181011104202253)。
Superconducting circuit quantum electrodynamics(QED)architecture composed of superconducting qubit and resonator is a powerful platform for exploring quantum physics and quantum information processing.By employing tec...