Theoretical analysis of strained‐layer InGaAs/GaAs quantum‐well lasers with gain suppression and valence‐band mixing

1992 ◽  
Vol 60 (5) ◽  
pp. 548-550 ◽  
Author(s):  
D. Ahn ◽  
T.‐K. Yoo
Keyword(s):  
Theoretical Analysis ◽  
Quantum Well ◽  
Valence Band ◽  
Quantum Well Lasers ◽  
Strained Layer ◽  
Band Mixing ◽  
Valence Band Mixing

Theoretical analysis of gain saturation coefficients in InGaAs/AlGaAs strained layer quantum well lasers

1992 ◽  
Vol 61 (18) ◽  
pp. 2147-2149 ◽  
Author(s):  
Shunji Seki ◽  
Paul Sotirelis ◽  
Karl Hess ◽  
Takayuki Yamanaka ◽  
Kiyoyuki Yokoyama
Keyword(s):  
Theoretical Analysis ◽  
Quantum Well ◽  
Quantum Well Lasers ◽  
Gain Saturation ◽  
Strained Layer

Theoretical analysis of gain saturation coefficients in InP‐based strained‐layer quantum‐well lasers

1993 ◽  
Vol 74 (4) ◽  
pp. 2971-2973 ◽  
Author(s):  
Shunji Seki ◽  
Takayuki Yamanaka ◽  
Kiyoyuki Yokoyama ◽  
Paul Sotirelis ◽  
Karl Hess
Keyword(s):  
Theoretical Analysis ◽  
Quantum Well ◽  
Quantum Well Lasers ◽  
Gain Saturation ◽  
Strained Layer

Direct Observation of Valence-Band Mixing in GaAs/GaPAs Strained-Layer Superlattices

1986 ◽  
Vol 77 ◽  
Author(s):  
E. D. Jones ◽  
R. M. Biefeld ◽  
I. J. Fritz ◽  
P. L. Gourley ◽  
G. C. Osbourn ◽  
...  
Keyword(s):  
Valence Band ◽  
Direct Observation ◽  
Experimental Studies ◽  
Biaxial Compression ◽  
Strained Layer ◽  
Mixing Effects ◽  
Strained Layer Superlattice ◽  
Band Mixing ◽  
Valence Bands ◽  
Valence Band Mixing

ABSTRACTLow-temperature magneto-luminescence studies are used to examine the in-plane valence-band dispersion in GaAs/GaPAs strained-layer-superlattice structures. The results provide a direct observation of valence-band mixing effects in strained-layer systems.Theoretical and experimental studies of the effect of valence-band mixing upon the magneto-transport properties and magneto-luminescence data for GaAs/AlGaAs latticed-matched superlattices have been recently reported.[1–] Due to the presence of the 2D-quantum well, the valence-band degeneracy between the light-hole and heavy-hole bands at is removed. These studies show, however, that the lowest energy valence-band mass is still strongly dependent upon due to valence-band mixing. On the other hand, because of the large biaxial compression in strained-layer-super lattices (SLS), valence-band mixing effects should be minimal.[8–9] Recent magneto-transport measurements[10] on p-type InGaAs/GaAs SLS structures have provided information regarding nonparabolic valence-bands in these structures.

Symmetry properties of n-doped (Cd,Mn)Te quantum well photoluminescence spectra: An exemplary evidence for anisotropy-induced valence-band mixing

2016 ◽  
Vol 108 (19) ◽  
pp. 191113
Author(s):  
A. V. Koudinov ◽  
C. Kehl ◽  
G. Astakhov ◽  
J. Geurts ◽  
T. Wojtowicz ◽  
...  
Keyword(s):  
Quantum Well ◽  
Valence Band ◽  
Photoluminescence Spectra ◽  
Symmetry Properties ◽  
Band Mixing ◽  
Valence Band Mixing

Effects of Valence-Band Mixing on the Franz-Keldysh Spectra in Quantum Well

2000 ◽  
Vol 69 (3) ◽  
pp. 948-954 ◽  
Author(s):  
R. B. Chen ◽  
F. L. Shyu ◽  
Yan-Ten Lu
Keyword(s):  
Quantum Well ◽  
Valence Band ◽  
Band Mixing ◽  
Valence Band Mixing
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