GaAs/AlGaAs Intersubband MID-Infrared Emitter

1997 ◽  
Vol 484 ◽  
Author(s):  
G. Strasser ◽  
S. Gianordoli ◽  
L. Hvozdara ◽  
H. Bichl ◽  
K. Unterrainer ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Quantum Well ◽  
Material System ◽  
Mid Infrared ◽  
Quantum Well Structures ◽  
Emit Radiation ◽  
Infrared Emitter ◽  
Cladding Layers ◽  
Photocurrent Spectra

AbstractWe report here the growth and characterization of intersubband quantum well structures based on the GaAs/AlGaAs material system, designed to emit radiation at approximately 7 micrometers. We present transport behavior, infrared photocurrent spectra, and electroluminescence data. First attempts to fabricate a laser structure from this devices encountered difficulties with the electrical properties of the AIGaAs waveguide cladding layers. Thus, we present measurements with different waveguide concepts as doped AlAs cladding layers and doped superlattice cladding structures.

Metamorphic InAs1-xBix/In0.83Al0.17As quantum well structures on InP for mid-infrared emission

2016 ◽  
Vol 109 (12) ◽  
pp. 122102 ◽  
Author(s):  
Y. Gu ◽  
Y. G. Zhang ◽  
X. Y. Chen ◽  
Y. J. Ma ◽  
S. P. Xi ◽  
...  
Keyword(s):  
Quantum Well ◽  
Infrared Emission ◽  
Mid Infrared ◽  
Quantum Well Structures

Characterization of hydrogenated GaAs/AlGaAs multiple quantum well structures

1993 ◽  
Vol 73 (12) ◽  
pp. 8489-8494 ◽  
Author(s):  
J. M. Zavada ◽  
F. Voillot ◽  
N. Lauret ◽  
R. G. Wilson ◽  
B. Theys
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Multiple Quantum ◽  
Quantum Well Structures

Characterization of mixed strain quantum well structures

1997 ◽  
Vol 81 (1) ◽  
pp. 390-393 ◽  
Author(s):  
Kushant Uppal ◽  
Denis Tishinin ◽  
P. D. Dapkus
Keyword(s):  
Quantum Well ◽  
Quantum Well Structures

Photoluminescence and Transmission Electron Microscopy Methods for Characterization of Super-Multiperiod A3B5 Quantum Well Structures

2019 ◽  
Vol 53 (14) ◽  
pp. 1914-1917 ◽  
Author(s):  
L. I. Goray ◽  
E. V. Pirogov ◽  
E. V. Nikitina ◽  
E. V. Ubyivovk ◽  
L. G. Gerchikov ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Quantum Well ◽  
Quantum Well Structures ◽  
Transmission Electron

Characterization of Proton-Irradiated InGaAs/GaAs Multiple Quantum Well Structures by Nonresonant Transient Four-Wave Mixing Technique

2000 ◽  
Vol 39 (Part 1, No. 10) ◽  
pp. 5781-5787 ◽  
Author(s):  
Kestutis Jarasiunas ◽  
Vygantas Mizeikis ◽  
Satoshi Iwamoto ◽  
Masao Nishioka ◽  
Takao Someya ◽  
...  
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Four Wave Mixing ◽  
Multiple Quantum ◽  
Wave Mixing ◽  
Quantum Well Structures
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