the National Natural Science Foundation of China(Grant Nos.61675009 and 61325021);the Key Program of Beijing Municipal Natural Science Foundation(Grant No.KZ201910005006)。
Chirp-rate-tunable microwave waveforms(CTMWs)with dynamically tunable parameters are of basic interest to many practical applications.Recently,photonic generation of microwave signals has made their bandwidths wider a...
In this paper,the name of the first author was written as Ogundare Rasheed Toyin.To comply with the style of journal publication,the order of given name,Rasheed Toyin,and family name,Ogundare,should be exchanged.The n...
Supported by the National Natural Science Foundation of China(Grant Nos.11774252 and 92050104);the Qing Lan Project,and the PAPD of Jiangsu Higher Education Institutions.
We demonstrate strong photonic thermal rectification effect between polar dielectrics plate and the composite metamaterials containing nonspherical polar dielectric nanoparticles with small volume fractions.Thermal re...
the National Natural Science Foundation of China under Grant No.11847067;the Natural Science Foundation of Shanxi Province under Grant No.201801D221178;the Science and Technology Innovation Project of Shanxi Higher Education under Grant No.2019L0648;Taiyuan University of Science and Technology Scientific Research Initial Funding under Grant No.20152044.
Brillouin zone.The closed graphene system has proven to be the ideal model to investigate relativistic quantum chaos phenomena.The electromagnetic material photonic graphene(PG)and electronic graphene not only have th...
Supported by the National Key R&D Program of China under Grant Nos 2017YFA0303704 and 2017YFA0304000;the National Natural Science Foundation of China under Grant Nos 61575102,91750206,61671438,61875101 and 61621064;the Beijing Natural Science Foundation under Grant No Z180012;the Beijing Academy of Quantum Information Sciences under Grant No Y18G26
A silicon shallow-ridge waveguide integrated superconducting nanowire single photon detector is designed and fabricated.At the bias current of 11.6μA,4% on-chip detection efficiency near 1550 nm wavelength is achieve...
Supported by the National Natural Science Foundation of China under Grant Nos 11547258,11647129 and 11405052;the Hunan Provincial Natural Science Foundation of China under Grant Nos 2018JJ3006,2017JJ3005 and 2016JJ3006;the Scientific Research Fund of Hunan Provincial Education Department under Grant Nos 16B036 and 15A028;the Science and Technology Plan Project of Hunan Province under Grant No 2016TP1020;the Open Fund Project of Hunan Provincial Key Laboratory of Intelligent Information Processing and Application for Hengyang Normal University under Grant No IIPA18K08;the Open Fund Project of the Hunan Provincial Applied Basic Research Base of Optoelectronic Information Technology under Grant No GD18K04;the Open Fund Project of the Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of the Ministry of Education under Grant Nos QSQC1704 and QSQC1706
We theoretically investigate the transparency effect with a hybrid system composed of a photonic molecule and dipole emitter. It is shown that the transparency effect incorporates both the coupled resonator-induced tr...
Supported by the Hundred Talents Program of Chinese Academy of Sciences;the National Basic Research Program of China under Grant No 2014CB339803;the Major National Development Project of Scientific Instrument and Equipment under Grant No2011YQ150021;the National Natural Science Foundation of China under Grant Nos 61575214,61574155,61404149 and 61404150;the Shanghai Municipal Commission of Science and Technology under Grant Nos 14530711300,15560722000 and 15ZR1447500
Computed tomography has been proven to be useful for non-destructive inspection of structures and materials. We build a three-dimensional imaging system with the photonically generated incoherent noise source and the ...
Supported by the National Natural Science Foundation of China under Grant Nos 61535013,61321063 and 61404133;the National Key Research and Development Program of China under Grant Nos 2016YFB0402203,2016YFB0401804 and2016YFA0301102;the Youth Innovation Promotion Association of Chinese Academy of Sciences under Grant No 2014096
The coupling efficiency of the beam combination and the fiber-coupled module is limited due to the large vertical divergent angle of conventional semiconductor laser diodes. We present a high coupling efficiency modul...
Group velocity mismatch becomes the main obstacle for frequency conversion of ultrashort pulses due to dispersion. To solve the problem, one design is proposed for group velocity compensated second harmonic generation...
Supported by the National Natural Science Foundation of China under Grant Nos 10774059,10904084;the National Basic Research Program of China under Grant No 2006CB921103.
A neatly controllable photonic band gap formed in a four-level tripod system in the solid material,Pr^(3+)-doped yttrium orthosilicate(Pr:YSO)is investigated.Driven by two standing waves,the sample is just like a phot...