supported by the Zhejiang Provincial Natural Science Foundation of China(Grant No.LZ21A040001);the National Natural Science Foundation of China(Grant Nos.12074344 and 11975208);the Key Projects of the Natural Science Foundation of China(Grant No.11835011)。
We theoretically investigate dynamics of two dark solitons in a polariton condensate under nonresonant pumping,based on driven dissipative Gross–Pitaevskii equations coupled to the rate equation.The equation of motio...
Supported by the National Natural Science Foundation of China under Grant No.11835011.
A quantum system in complex potentials obeying parity-time(PT) symmetry could exhibit all real spectra,starting out in non-Hermitian quantum mechanics. The key physics behind a PT-symmetric system consists of the bala...
Supported by the National Natural Science Foundation of China under Grant Nos 11204018,61177085,51172030;the National Basic Research Program of China under Grant No 2010CB923200.
Using an ultracompact groove-slit-groove(GSG)structure,a refractive index sensor with a broadband response is proposed and experimentally demonstrated.Due to the interference of surface plasmon polaritons(SPPs),the tr...
A practical interference lithography scheme based on surface plasmon polaritions (SPPs) is suggested. In this scheme, a micro-cylinder-lens array is employed to generate the evanescent wave (EW) carrying much ener...
We present a theoretical study on the composition dependence of the surface phonon polariton (SPP) mode in wurtzite structure α-InxGa1-xN ternary alloy over the whole composition range. The SPP modes are obtained b...
Supported by the National Natural Science Foundation of China under Grant No 60578055, and the State Key Programme for Basic Research of China under Grant No 2007CB925204.
We study the phase evolution behaviour of coherent light interacting with phonons initially in thermal equilibrium at temperature T in terms of phase distribution probability. It is shown that the phase not only shift...
We analytically discuss the nonclassical behaviour for a disturbed non-degenerated parameter amplifier. The thermal Glauber-Sudarshan diagonal presentation (GSP) function for the system is derived. The detailed anal...
the Chinese National Advanced Technology Foundation through grant No.040-144-05-085.
By using local theory and taking into account retardation,we investigate the plasmonpolariton modes of a finite Cantor-type heterostructures which are composed of two alternating materials with their thicknesses follo...