Intersubband optical absorption in quantum wells under applied electric and intense laser fields


Ozturk E. , Sari H. , Sokmen I.

SURFACE REVIEW AND LETTERS, cilt.11, ss.297-303, 2004 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 11 Konu: 3
  • Basım Tarihi: 2004
  • Doi Numarası: 10.1142/s0218625x04006219
  • Dergi Adı: SURFACE REVIEW AND LETTERS
  • Sayfa Sayıları: ss.297-303

Özet

Within the framework of the effective mass approximation, we have theoretically investigated the linear intersubband optical absorption in a quantum well under external electric and intense laser field. Results obtained show that intersubband optical transition and energy levels in quantum wells can significantly be modified and controlled by the electric field and intense laser field. Generally there is a distinct feature for the case of the intersubband absorption compared with intersubband optical absorption in a quantum well with an applied electric field.