Quantum dots and photonic microcavities: properties and optoelectronic device applications

P. Bhattacharya1, S. Krishna1, W.-D. Zhou1, J. Sabarinathan1
1Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA

Tóm tắt

The properties of quantum dot intersubband lasers and the unique carrier dynamics in the quantum dots that lead to the realization of these long wavelength devices are described. Photons also display unique properties when confined in a cavity whose size is of the order of the wavelength. The properties of a unique electroluminescent light emitter, in which the microcavity is a single defect in a quantum well photonic bandgap (PBG) material, is described.

Từ khóa

#Quantum dots #US Department of Transportation #Microcavities #Quantum dot lasers #Spontaneous emission #Carrier confinement #Optical materials #Light emitting diodes #Semiconductor lasers #Application software

Tài liệu tham khảo

10.1116/1.591056 10.1063/1.103759 10.1063/1.118872 10.1109/68.775303 10.1103/PhysRevB.56.4696 10.1109/68.623243 10.1103/PhysRevB.57.R9423 urayarna, 0, Phys Rev Lett 10.1103/PhysRevB.54.11532 vurgaftman, 1994, IEEE J Quant Electron, 50, 14309 inoshita, 1992, Phys Rev ?, 46, 7260, 10.1103/PhysRevB.46.7260 klotzkin, 1999, WEE Journal of Lightwave Technology zhou, 2000, Electron Lett, 36, 1541, 10.1049/el:20001131 1999, Confined Photon Systems Fundamentals and Applications painter, 1999, Science, 284, 1819, 10.1126/science.284.5421.1819 10.1049/el:20001095 10.1016/0022-0248(95)80235-5 meade, 1993, Phys Rev ?, 48, 8434, 10.1103/PhysRevB.48.8434 10.1063/1.115299 10.1049/el:19981075 10.1103/PhysRevLett.76.952 10.1063/1.126646 10.1109/2944.605656 10.1109/3.766837 10.1134/1.567663 10.1364/JOSAB.10.000283 10.1063/1.126858 10.1103/PhysRevB.54.7837 joannopoulos, 1995, Photonic Crystals 10.1063/1.126552 10.1063/1.125227