scholarly journals Combined effects of intense laser field and applied electric field on exciton states in GaAs quantum wells: Transition from the single to double quantum well

2011 ◽  
Vol 249 (1) ◽  
pp. 118-127 ◽  
Author(s):  
C. A. Duque ◽  
M. E. Mora-Ramos ◽  
E. Kasapoglu ◽  
H. Sari ◽  
I. Sökmen
Keyword(s):  
Electric Field ◽  
Quantum Well ◽  
Quantum Wells ◽  
Applied Electric Field ◽  
Laser Field ◽  
Intense Laser ◽  
Double Quantum ◽  
Combined Effects ◽  
Intense Laser Field ◽  
Double Quantum Well

Electron Raman scattering in a double quantum well tuned by an external nonresonant intense laser field

2017 ◽  
Vol 64 ◽  
pp. 496-501 ◽  
Author(s):  
A. Tiutiunnyk ◽  
M.E. Mora-Ramos ◽  
A.L. Morales ◽  
C.M. Duque ◽  
R.L. Restrepo ◽  
...  
Keyword(s):  
Quantum Well ◽  
Raman Scattering ◽  
Laser Field ◽  
Intense Laser ◽  
Double Quantum ◽  
Intense Laser Field ◽  
Double Quantum Well

INTERSUBBAND OPTICAL ABSORPTION IN QUANTUM WELLS UNDER APPLIED ELECTRIC AND INTENSE LASER FIELDS

2004 ◽  
Vol 11 (03) ◽  
pp. 297-303 ◽  
Author(s):  
E. OZTURK ◽  
H. SARI ◽  
I. SOKMEN
Keyword(s):  
Optical Absorption ◽  
Electric Field ◽  
Quantum Well ◽  
Quantum Wells ◽  
Laser Field ◽  
Optical Transition ◽  
Energy Levels ◽  
Intense Laser ◽  
Intense Laser Field ◽  
Intersubband Optical Absorption

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.

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