Shenzhen Key Laboratory Project Grant(ZDSYS201603311644527);Shenzhen Fundamental Research Fund(JCYJ20150611092848134,JCYJ20150929170644623);Shenzhen Science and Technology Innovation Commission(KQCX20140522143114399);President’s Fund(PF01000154);Foundation NANO X(18JG01);National Natural Science Foundation of China(NSFC)(11474365,61334004,61404152);National Basic Research Program of China(973Project)(2014CB643902);Vetenskapsradet(VR);Robotic Discipline Development Fund from Shenzhen Gov.(2016-1418);Open Project Program of Key Laboratory for Photonic and Electric Bandgap Materials,Ministry of Education,Harbin Normal University,China(PEBM201902)
Submicron-meter size GaAsBi disk resonators were fabricated with the GaAsBi/GaAs single-quantum-well(QW)-structure grown by molecular beam epitaxy. The GaAsBi/GaAs QW revealed very broad photoluminescence signals in t...
Project supported by the National Basic Research Program of China(Grant No.2012CB821305);the National Natural Science Foundation of China(Grant Nos.91336211 and 11504094)
The dynamic polarizabilities of the 7s and 6d states of Ra~+are calculated using a relativistic core polarization potential method.The magic wavelengths of the 7s_(1/2)–6d_(3/2,5/2)transitions are identified.Com...
Supported by the National Basic Research Program of China under Grant No 2012CB821305;the National Natural Science Foundation of China under Grant No 91536102
The dynamic dipole polarizabilities for 1S, 2S and 3S states of the hydrogen atom are calculated using the finite B-spline basis set method, and the magic wavelengths for 1S-2S and 1S-3S transitions are identified. In...
supported by the National Basic Research Program of China(Grant No.2012CB821301);the National Natural Science Foundation of China(Grant Nos.11474318,91336211,and 11034009);the Chinese Academy of Sciences
The magic wavelengths for different Zeeman components are measured based on the ^40Ca^+ optical clock. The dynamic dipole polarizability of a non-zero angular moment level has correlation with the polarization direct...
Project supported by the National Basic Research Program of China (Grant Nos. 2010CB327605 and 2010CB328300);the Fundamental Research Funds for the Central Universities of Ministry of Education of China (Grant Nos. 2011RC0309 and 2011RC008);the Specialized Research Fund for the Doctoral Program of Beijing University of Posts and Telecommunications, China (Grant No. CX201023)
Efficient Cherenkov radiation (CR) is experimentally generated by a soliton self-frequency shift (SSFS) in a knot of hollow-core photonic crystal fiber (HC-PCF). When the angle of the half-wave plate is rotated ...
Supported by the National Basic Research Program of China under Grant No 2006CB806001;the Knowledge Innovation Project of Chinese Academy of Sciences under Grant No KGCX-YW-417-2;Shanghai Commission of Science and Technology under Grant No 07JC14055.
The generation mechanisms of supercontinuum(SC)and the effect of the modified Raman model on SC are further analyzed in a flat dispersion photonic crystal fiber(PCF)with two-zero dispersion wavelengths(TZDWs)by introd...
Using the tunable pump pulses with about lOO fs pulse duration and 1064 nm central wavelength; the polarization-, wavelength- and power-dependent anti-Stokes lines are generated and modulated simultaneously in a polar...
Guided-mode characteristics of hollow-core photonic crystal fibre (HC-PCF) are experimentally and theoretically investigated. The transmission spectrum in the range from 755 to 845nm is observed and the loss is meas...
Supported by the Key Project of the Ministry of Education of China under Grant No 306020, the National Natural Science Foundation of China, the National High-Tech ICF Committee in China and the Yin-He Super-computer Center, Institute of Applied Physics and Mathematics, Beijing, China, and the National Basic Research Programme of China under Grant No 2006CB921408.
Using the multi-configuration Dirac-Fock self-consistent field method and the relativistic configuration interaction method with quantum-electrodynamics corrections performed by the GRASP code, we calculate the fine-s...
To design and calculate the zero-dispersion wavelength is one of the important aspects for highly nonlinear photonic crystal fibres. By using the air filling fraction f defined as f = ( 6d) / ( 2π∧ ) here for th...