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搜索结果: 1-11 共查到理学 spontaneous emission相关记录11条 . 查询时间(0.062 秒)
For a planar FEL configuration we study stimulated coherent spontaneous emission driven by a gradient of the bunch current in the presence of different levels of noise in bunches. To perform a vast am...
We devise new optical antennas that reduce the excited-state radiative lifetimes of emitters to the order of 100 femtoseconds while maintaining quantum efficiencies of about 80% at a broadband operati...
We present time-resolved emission experiments of semiconductor quantum dots in silicon 3D inverse-woodpile photonic band gap crystals. A systematic study is made of crystals with a range of pore radii...
The spontaneous emission of a V-type Zeeman atom in a Fabry–Perot cavity containing left-handed materials(LHMs) is investigated. Because of the strong indirect quantum interference induced by the refo...
We show how the spontaneous emission rate of an excited two-level atom placed in a trapped Bose-Einstein condensate of ground-state atoms is enhanced by bosonic stimulation. This stimulation depends o...
We investigate the spontaneous emission spectrum of a qubit in a lossy resonant cavity. We use neither the rotating-wave approximation nor the Markov approximation. The qubit-cavity coupling strengt...
We analyze in detail the heating of bosonic atoms in an optical lattice due to incoherent scattering of light from the lasers forming the lattice. Because atoms scattered into higher bands do not ther...
We study the quantum interference in spontaneous emission with the inclusion of counterrotating terms and energy shifts. The energy shifts come from the emission and then reabsorption of virtual photo...
2007Vol.47No.5pp.887-891DOI: Correspondence Between Oscillations and Emitted Photon Closed-Orbits in Spontaneous Emission Rate of an Atom Near a Dielectric Slab YUN Su-Jun,1 WANG...
2007Vol.47No.1pp.127-130DOI: Extracting Oscillation Frequencies in Spontaneous Emission Rate of an Atom Between Two Mirrors ZHAO Hai-Jun and DU Meng-Li Institute of Th...
We compare the Amplified Spontaneous Emission (ASE) of the proton transfer dyes 2-(2’-hydroxyphenyl) benzimidazole (HPBI) and 2-(2’-hydroxy-5’-chlorphenyl)benzimidazole (Cl-HPBI) in three different po...

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