Photoluminescence spectra from single In(Ga)As:Bi quantum dots in a quantum well show low-temperature emission around 1300 nm. We observe the formation of neutral and charged exciton complexes and a large s-p shell splitting.
© 2005 Optical Society of America
N. Cade, H. Gotoh, H. Kamada, T. Tawara, T. Sogawa, H. Nakano, and H. Okamoto, "Electronic Shell Structure in Single InAs/InGaAs Quantum Dots Emitting at 1.3 µm," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper JTuC97.
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