Cavity length dependence of threshold current for quantum well lasers

1989 ◽  
Vol 54 (12) ◽  
pp. 1089-1091 ◽  
Author(s):  
C. Shieh ◽  
R. Engelmann ◽  
J. Mantz ◽  
K. Alavi ◽  
C. Shu
Keyword(s):  
Quantum Well ◽  
Cavity Length ◽  
Threshold Current ◽  
Quantum Well Lasers ◽  
Length Dependence

Cavity-length dependence of quantum-well lasers with different strain

1992 ◽  
Author(s):  
Ulf Ohlander ◽  
Dana Karlsson-Varga ◽  
Bjoern Broberg ◽  
Johan Wallin ◽  
Gunnar Landgren
Keyword(s):  
Quantum Well ◽  
Cavity Length ◽  
Quantum Well Lasers ◽  
Length Dependence

Cavity length dependence of K-limited bandwidth in 1.6 μm compressive-strained quantum well lasers

1993 ◽  
Vol 29 (5) ◽  
pp. 449 ◽  
Author(s):  
T.C. Wu ◽  
S.C. Kan ◽  
D. Vassilovski ◽  
K.Y. Lau ◽  
C.E. Zah ◽  
...  
Keyword(s):  
Quantum Well ◽  
Cavity Length ◽  
Quantum Well Lasers ◽  
Limited Bandwidth ◽  
Length Dependence ◽  
Strained Quantum Well

Length dependence of threshold current in multiple quantum well lasers

1988 ◽  
Vol 24 (19) ◽  
pp. 1218 ◽  
Author(s):  
J.Z. Wilcox ◽  
G.L. Peterson ◽  
S. Ou ◽  
J.J. Yang ◽  
M. Jansen ◽  
...  
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Threshold Current ◽  
Quantum Well Lasers ◽  
Multiple Quantum ◽  
Length Dependence

scholarly journals Analysis of threshold current of uniaxially tensile stressed bulk Ge and Ge/SiGe quantum well lasers

2017 ◽  
Vol 25 (22) ◽  
pp. 26714 ◽  
Author(s):  
Jialin Jiang ◽  
Junqiang Sun ◽  
Jianfeng Gao ◽  
Ruiwen Zhang
Keyword(s):  
Quantum Well ◽  
Threshold Current ◽  
Quantum Well Lasers

Theoretical Performance of MID-IR Broken-Gap Superlattice Quantum Well Lasers

1996 ◽  
Vol 450 ◽  
Author(s):  
Michael E. Flatté ◽  
C. H. Grein ◽  
J. T. Olesberg ◽  
T. F. Boggess
Keyword(s):  
Quantum Well ◽  
Quantum Wells ◽  
Threshold Current ◽  
Quantum Well Lasers ◽  
Type Ii Superlattice ◽  
Superlattice Structure ◽  
Current Densities ◽  
Semi Empirical ◽  
Broken Gap ◽  
The Ideal

ABSTRACTWe will present calculations of the ideal performance of mid-infrared InAs/InGaSb superlattice quantum well lasers. For these systems several periods of an InAs/InGaSb type-II superlattice are grown in quantum wells. Calculations of the non-radiative and radiative lifetimes of the carriers utilize the full non-parabolic band structure and momentum-dependent matrix elements calculated from a semi-empirical multilayer K · P theory. From these lifetimes, threshold current densities have been evaluated for laser structures. We find serious problems with the hole and electron confinement in the superlattice quantum wells grown to date, and propose a four-layer superlattice structure which corrects these problems.

Sign in / Sign up

Export Citation Format

Share Document