Optical response of nonspherical quantum dots

Giovanni Cantele; Domenico Ninno; Giuseppe Iadonisi

doi:10.1117/12.452007

5 November 2002 Optical response of nonspherical quantum dots

Giovanni Cantele, Domenico Ninno, Giuseppe Iadonisi

Proceedings Volume 4808, Optical Properties of Nanocrystals; (2002) https://doi.org/10.1117/12.452007
Event: International Symposium on Optical Science and Technology, 2002, Seattle, WA, United States

Abstract

Quantum confinement in anisotropic nanostructures has been studied within the effective-mass approximation. The calculation of the optical properties of elongated quantum dots is presented, showing the possibility of an anisotropic optical response depending on the dot geometry. The role of the radiation polarisation in the emission and absorption processes is pointed out. This can become quite relevant because the controlled fabrication of non-spherical quantum dots with variable aspect ratio is now available.

Citation Download Citation

Giovanni Cantele, Domenico Ninno, and Giuseppe Iadonisi "Optical response of nonspherical quantum dots", Proc. SPIE 4808, Optical Properties of Nanocrystals, (5 November 2002); https://doi.org/10.1117/12.452007

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