论文信息 - Dynamics of excitons in an InAs quantum dot at a telecom-band

Dynamics of excitons in an InAs quantum dot at a telecom-band

We demonstrate a coherent manipulation of both exciton and biexciton in an InAs quantum dot operating at a telecommunication band. Telecommunication laser diode successfully drives the coherent system and enables to probe the carrier dynamics.

[1] M. Bichler,et al. Two-photon Rabi oscillations in a single In x Ga 1 − x As ∕ Ga As quantum dot , 2006 .

[2] M. Bichler,et al. Quantum optical properties of a single In x Ga 1 − x As − Ga As quantum dot two-level system , 2005 .

[3] S. Ulloa,et al. Decoherence of rabi oscillations in a single quantum dot. , 2004, Physical review letters.

[4] A. Zrenner,et al. Coherent properties of a two-level system based on a quantum-dot photodiode , 2002, Nature.

[5] Shigeo Sugou,et al. Influence of GaAs capping on the optical properties of InGaAs/GaAs surface quantum dots with 1.5 μm emission , 1998 .