Linear and nonlinear optical absorptions of an exciton in a quantum ring
β Scribed by Wenfang Xie
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 257 KB
- Volume
- 43
- Category
- Article
- ISSN
- 1386-9477
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π SIMILAR VOLUMES
The linear and nonlinear optical absorptions of a two-electron quantum dot are studied by using the matrix diagonalization method. The oscillator strength of the transition is calculated within the effective-mass approximation, along with the linear and the third-order nonlinear and the total optica
A systematic theoretical investigation of intersubband optical absorption in AlGaAs/AlAs/InGaAs strained double barrier quantum well (SDBQW) structure is presented for the first time. Electron states in a SDBQW are found to be adequately described within the framework of the envelope function approa
A investigation of the linear and nonlinear optical properties of an exciton in a spherical parabolic quantum dot has been performed by using the matrix diagonalization method. The optical absorption coefficients between the ground state Γ°L ΒΌ 0; p ΒΌ ΓΎ1Γ and the first excited state Γ°L ΒΌ 1; p ΒΌ Γ1Γ ha