Interband nonlinear optical generation in presence of intersubband light in asymmetric quantum wells

1996 ◽  
Vol 32 (4) ◽  
pp. 701-711 ◽  
Author(s):  
A. Neogi ◽  
Y. Takahashi ◽  
H. Kawaguchi
Keyword(s):  
Quantum Wells ◽  
Nonlinear Optical ◽  
Optical Generation ◽  
Asymmetric Quantum

Second-Order Nonlinear Optical Effect in an Asymmetric Quantum Well

2013 ◽  
Vol 389 ◽  
pp. 1075-1079 ◽  
Author(s):  
You Bin Yu
Keyword(s):  
Quantum Well ◽  
Quantum Wells ◽  
Nonlinear Optical ◽  
Second Order ◽  
Optical Effect ◽  
Nonlinear Optical Effect ◽  
Bulk Gaas ◽  
Optical Coefficient ◽  
Asymmetric Quantum ◽  
Nonlinear Optical Coefficient

The second-order nonlinear optical effect in asymmetric quantum wells is investigated. By using compact density-matrix approach, the analytical expression of the second-order nonlinear optical coefficient is obtained. The results show that the second-order nonlinear optical coefficient increases with the increasing of the asymmetry of quantum well. In addition, the nonlinear optical coefficient which obtained in this asymmetric quantum well is very larger than that obtained in bulk GaAs.

Per‐carrier nonlinear optical response of [111]‐oriented piezoelectric InGaAs/GaAs multiple quantum wells

1996 ◽  
Vol 79 (1) ◽  
pp. 417-423 ◽  
Author(s):  
X. R. Huang ◽  
A. N. Cartwright ◽  
D. R. Harken ◽  
D. S. McCallum ◽  
Arthur L. Smirl ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Nonlinear Optical ◽  
Optical Response ◽  
Nonlinear Optical Response ◽  
Multiple Quantum Wells ◽  
Multiple Quantum
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