Large Kerr coefficient induced by THz driven to intersubband of a GaN/AlGaN asymmetric quantum well nanostructure

2015 ◽  
Vol 62 (7) ◽  
pp. 569-575 ◽  
Author(s):  
Ali Golestani ◽  
Elmira Annabi Milani ◽  
Asghar Asgari
Keyword(s):  
Quantum Well ◽  
Asymmetric Quantum ◽  
Kerr Coefficient

Small-chirp 40-Gbps electroabsorption modulator with novel tensile-strained asymmetric quantum-well absorption layer

2003 ◽  
Vol 39 (6) ◽  
pp. 813-819 ◽  
Author(s):  
Y. Miyazaki ◽  
H. Tada ◽  
S. Tokizaki ◽  
K. Takagi ◽  
T. Aoyagi ◽  
...  
Keyword(s):  
Quantum Well ◽  
Electroabsorption Modulator ◽  
Absorption Layer ◽  
Asymmetric Quantum

Third-Harmonic Generation in Special Parabolic Quantum Wells

2013 ◽  
Vol 760-762 ◽  
pp. 392-396
Author(s):  
You Bin Yu
Keyword(s):  
Quantum Well ◽  
Density Matrix ◽  
Quantum Wells ◽  
Harmonic Generation ◽  
Third Harmonic Generation ◽  
Third Harmonic ◽  
The Third ◽  
Compact Density ◽  
Asymmetric Quantum ◽  
Parabolic Quantum Wells

Third-harmonic generation in a special asymmetric quantum well is investigated. The third-harmonic generation coefficient is carried out by applying compact-density-matrix method. The numerical results are presented for a GaAs/AlGaAs asymmetric quantum well. The very large third-harmonic generation coefficient is obtained in this quantum well. Moreover, the third-harmonic generation coefficient dependents on the quantum well parameters are investigated, respectively.

Quasi-phase matched second-harmonic generation in an AlxGa1−xAs asymmetric quantum-well waveguide using ion-implantation-enhanced intermixing

2000 ◽  
Vol 77 (26) ◽  
pp. 4247-4249 ◽  
Author(s):  
Jean-Pierre Bouchard ◽  
M. Têtu ◽  
S. Janz ◽  
D.-X. Xu ◽  
Z. R. Wasilewski ◽  
...  
Keyword(s):  
Quantum Well ◽  
Ion Implantation ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Asymmetric Quantum

Tunneling-induced high gain and narrow linewidth of a cavity with an asymmetric quantum-well system

2012 ◽  
Vol 59 (8) ◽  
pp. 729-733 ◽  
Author(s):  
Aihong Yang ◽  
Yandong Peng ◽  
Dehua Li ◽  
Luyin Zhang ◽  
Xueshui Wang
Keyword(s):  
Quantum Well ◽  
High Gain ◽  
Narrow Linewidth ◽  
Asymmetric Quantum
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