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Homogeneous Linewidths in the Optical Spectrum of a Single Gallium Arsenide Quantum Dot
Abstract
The homogeneous linewidths in the photoluminescence excitation spectrum of a single, naturally formed gallium arsenide (GaAs) quantum dot have been measured with high spatial and spectral resolution. The energies and linewidths of the homogeneous spectrum provide a new perspective on the dephasing dynamics of the exciton in a quantum-confined, solid-state system. The origins of the linewidths are discussed in terms of the dynamics of the exciton in zero dimensions, in particular, in terms of lifetime broadening through the emission or absorption of phonons and photons.
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Cited by
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Santori, C., Fattal, D., Vučković, J., Solomon, G. S., & Yamamoto, Y. (2002) · Nature · doi:10.1038/nature01086 · Cited by 1,559
Interfacing single photons and single quantum dots with photonic nanostructures
Lodahl, P., Mahmoodian, S., & Stobbe, S. (2015) · Reviews of Modern Physics · doi:10.1103/revmodphys.87.347 · Cited by 1,465
High-performance semiconductor quantum-dot single-photon sources
Senellart, P., Solomon, G., & White, A. (2017) · Nature Nanotechnology · doi:10.1038/nnano.2017.218 · Cited by 1,237
Fine structure of neutral and charged excitons in self-assembled In(Ga)As/(Al)GaAs quantum dots
Bayer, M., Ortner, G., Stern, O., Kuther, A., Gorbunov, A. A., Forchel, A., Hawrylak, P., Fafard, S., Hinzer, K., Reinecke, T. L., et al. (2002) · Physical Review B · doi:10.1103/physrevb.65.195315 · Cited by 1,083
Vacuum Rabi splitting in semiconductors
Khitrova, G., Gibbs, H. M., Kira, M., Koch, S. W., & Scherer, A. (2006) · Nature Physics · doi:10.1038/nphys227 · Cited by 991
Metadata
- Authors
- Gammon, D., Snow, E. S., Shanabrook, B. V., Katzer, D. S., & Park, D.
- Venue
- Science
- Published
- 1996-07-05
- Volume
- 273
- Issue
- 5271
- Pages
- 87-90
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2150958811
- Cited by
- 563
- References
- 0
- FWCI
- 15.12
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Homogeneous Linewidths in the Optical Spectrum of a Single Gallium Arsenide Quantum Dot. https://app.cochat.ai/papers/10.1126/science.273.5271.87
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- Gammon, D., Snow, E. S., Shanabrook, B. V., Katzer, D. S., & Park, D. (1996). Homogeneous Linewidths in the Optical Spectrum of a Single Gallium Arsenide Quantum Dot. Science. https://doi.org/10.1126/science.273.5271.87
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