Intersubband absorption in Vgroove quantum wires
- D. M. Gvozdić, A. Schlachetzki
- J. Appl. Phys., vol. 94, no. 8, pp. 5049-5052…
The calculation of the intersubband absorption in a modulation-doped V-shaped-quantum-wire (V-QWR) is presented. The method is based on self-consistent solving of the single band Schrodinger equation in a nonparabolic approximation. Our calculation shows that the absorption spectrum is anisotropic and has two absorption peaks at 19 meV and 115 meV depending on light polarization.