Coherent effects in resonant quantum-well emission
作者： N. Garro , M. J. Snelling , S. P. Kennedy , R. T. Phillips , K. H. Ploog
关键词: Atomic physics 、 Quantum well 、 Quantum state 、 Physics 、 Dephasing 、 Time resolution 、 Optical absorption spectra 、 Coherence (physics) 、 Rayleigh scattering 、 Secondary emission
摘要: We demonstrate that resonant Rayleigh scattering can dominate the secondary emission of quantum wells for much longer times than previously reported. Coherent manipulation state system allows cancellation beats preserving subpicosecond time resolution. The main features rise and decay are unmasked showing latter be governed by excitonic dephasing.
harvard.edu
sci-hub.se 参考文章(11)
S. Haacke, R. A. Taylor, R. Zimmermann, I. Bar-Joseph, B. Deveaud, Resonant femtosecond emission from quantum well excitons: The role of Rayleigh scattering and luminescence Physical Review Letters. ,vol. 78, pp. 2228- 2231 ,(1997) , 10.1103/PHYSREVLETT.78.2228
R. Zimmermann, Theory of resonant rayleigh scattering of excitons in semiconductor quantum wells Il Nuovo Cimento D. ,vol. 17, pp. 1801- 1805 ,(1995) , 10.1007/BF02457284
Hailin Wang, Jagdeep Shah, T. C. Damen, L. N. Pfeiffer, Spontaneous emission of excitons in GaAs quantum wells: The role of momentum scattering. Physical Review Letters. ,vol. 74, pp. 3065- 3068 ,(1995) , 10.1103/PHYSREVLETT.74.3065
D. Birkedal, J. Shah, Femtosecond Spectral Interferometry of Resonant Secondary Emission from Quantum Wells: Resonance Rayleigh Scattering in the Nonergodic Regime Physical Review Letters. ,vol. 81, pp. 2372- 2375 ,(1998) , 10.1103/PHYSREVLETT.81.2372
Massimo Gurioli, Franco Bogani, Simone Ceccherini, Marcello Colocci, Coherent vs Incoherent Emission from Semiconductor Structures after Resonant Femtosecond Excitation Physical Review Letters. ,vol. 78, pp. 3205- 3208 ,(1997) , 10.1103/PHYSREVLETT.78.3205
X. Marie, P. Le Jeune, T. Amand, M. Brousseau, J. Barrau, M. Paillard, R. Planel, Coherent Control of the Optical Orientation of Excitons in Quantum Wells Physical Review Letters. ,vol. 79, pp. 3222- 3225 ,(1997) , 10.1103/PHYSREVLETT.79.3222
Michael Woerner, Jagdeep Shah, Resonant Secondary Emission from Two-Dimensional Excitons: Femtosecond Time Evolution of the Coherence Properties Physical Review Letters. ,vol. 81, pp. 4208- 4211 ,(1998) , 10.1103/PHYSREVLETT.81.4208
W. Langbein, J. M. Hvam, R. Zimmermann, Time-Resolved Speckle Analysis: A New Approach to Coherence and Dephasing of Optical Excitations in Solids Physical Review Letters. ,vol. 82, pp. 1040- 1043 ,(1999) , 10.1103/PHYSREVLETT.82.1040
Yasuaki Masumoto, Mitsuru Matsuura, Seigo Tarucha, Hiroshi Okamoto, Two-dimensional shrinkage of the exciton wavefunction in quantum wells probed by optical absorption Surface Science. ,vol. 170, pp. 635- 640 ,(1986) , 10.1016/0039-6028(86)91032-0
A. P. Heberle, J. J. Baumberg, K. Köhler, Ultrafast coherent control and destruction of excitons in quantum wells. Physical Review Letters. ,vol. 75, pp. 2598- 2601 ,(1995) , 10.1103/PHYSREVLETT.75.2598