supported by the National Natural Science Foundation of China(Grant Nos.62205282 and 12074331);the Hebei Natural Science Foundation(Grant No.A2022203035);the Science and Technology Project of Hebei Education Department(Grant No.BJK2023009)。
Polarization control and modulation of optical signals play a crucial role in optical information transmission,with widespread applications in optical communication,sensing,and signal processing.Here,we propose an int...
supported by the National Natural Science Foundation of China(Grant Nos.12488201 and 12404215);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0302403);Guangdong Provincial Quantum Science Strategic Initiative(Grant Nos.GDZX2401001 and GDZX2401009);supported by the U.S.Department of Energy,Basic Energy Sciences(Grant No.DE-FG02-99ER45747)。
In unconventional high-temperature(high-T_(c))superconductors,the pair density wave state,an exotic superconducting order showing spatially periodic order parameter modulations with the period of several unit cells an...
supported by the National Natural Science Foundation of China(Grant Nos.12375244,12135009,and 12275356);the Hunan Provincial Innovation Foun-dation for Postgraduate(Grant Nos.CX20210062 and CX20230006).
Relativistic femtosecond mid-infrared pulses can be generated efficiently by laser interaction with near-criticaldensity plasmas.It is found theoretically and numerically that the radiation pressure of a circularly po...
Supported by the National High Technology Research and Development Program of China under Grant No 2014AA041901;NSAF Foundation of the National Natural Science Foundation of China under Grant No U1330134;the Opening Project of Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques under Grant No 2012ADL02;the National Natural Science Foundation of China under Grant Nos 61308024 and 11174305
The wavelength-tunable and switchable narrow bandwidth mode-locking operation is demonstrated in an all fiber laser based on semiconductor-saturable absorber mirror (SESAM). Two narrow-band fiber Bragg gratings cent...
the National Natural Science Foundation of China under Grant Nos 10905017 and 10979074;the Knowledge Innovation Project of the Chinese Academy of Sciences under Grant No KJCX2-EW-N01;the Program for Science&Technology Innovation Talents in Universities of Henan Province(HASTIT);the Young Teacher Project in Henan Normal University.
The"finite-size"effects in the isobaric yield ratio(IYR),which are shown in the standard grand-canonical and canonical statistical ensembles(SGC/CSE)method,are claimed to prevent the actual values of physical paramete...
the National Natural Science Foundation of China under Grant Nos 41174123,40931053 and 41121003;the Chinese Academy of Sciences under Grant Nos KZCX2-YW-QN512 and KZZD-EW-01;the Fundamental Research Funds for the Central Universities under Grant No WK2080000031.
We study the physical process for the pick-up of minor ions by obliquely propagating low-frequency Alfvén waves. It is demonstrated that minor ions can be picked up by the intrinsic low-frequency Alfvén waves observ...
Supported by the National Natural Science Foundation of China under Grant Nos 10974227,51172272,and 10904165;and the National Basic Research Program of China under Grant Nos 2009CB930801 and 2012CB933002.
The single cluster covering approach provides a plausible mechanism for the formation and stability of octagonal and decagonal quasiperiodic structures.For dodecagonal quasiperiodic patterns,such a single cluster cove...
Supported by the National Basic Research Program of China under Grant No 2010CB923203;the National Natural Science Foundation of China under Grant Nos 60925021 and 10974062。
The coupling between two optical Tamm states (OTSs) with the same eigenenergy is numerically investigated in a planar dielectric mirror structure containing a thin metal film.The reflectivity map in this structure at ...
Supported by the National High-tech R&D Program of China(2011AA030203);the National Basic Research Program of China(2010CB923101);the National Nature Science Foundation of China(61008001);the Nature Science Foundation of Shanxi Province(2011021003-2).
By analyzing the relation between the transmission of the output mirror and the output power in an intracavity frequency doubling laser,we choose an optimal transmission of the output mirror according to the laser app...
Supported by the National Natural Science Foundation of China under Grant Nos.10775039 and 11075045;the Specialized Research Fund for the Doctoral Program of Higher Education of China under Grant No.20094104110001;the HASTIT under Grant No.2009HASTIT004.
In the littlest Higgs model with T-parity(LHT),some new particles,such as the T-odd mirror quarks and goldstone bosons,can contribute to various observables.We calculate their contribution to Zcc coupling.Some observa...