scholarly journals Мощные квантово-каскадные лазеры с длиной волны генерации 8 μm

2019 ◽  
Vol 45 (14) ◽  
pp. 48
Author(s):  
А.В. Бабичев ◽  
В.В. Дюделев ◽  
А.Г. Гладышев ◽  
Д.А. Михайлов ◽  
А.С. Курочкин ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Quantum Cascade Laser ◽  
Room Temperature ◽  
Molecular Beam ◽  
Optical Power ◽  
Output Optical Power ◽  
Quantum Cascade ◽  
Fabry Perot ◽  
Cleaved Facets ◽  
Lattice Matched

The heterostructure of a quantum-cascade laser based on In0.53Ga0.47As/Al0.48In0.52As heteropair lattice matched with the InP was grown by molecular beam epitaxy. InP layers was used to form the optical waveguide. Room temperature lasing in the spectral range of 8 μm in the standard ridge geometry of a Fabry-Perot cavity formed by cleaved facets with peak output optical power of 0.45 W was obtained.

scholarly journals Изготовление и исследование изорешеточной гетероструктуры для квантовых каскадных лазеров

2018 ◽  
Vol 52 (7) ◽  
pp. 812
Author(s):  
В.В. Мамутин ◽  
А.П. Васильев ◽  
А.В. Лютецкий ◽  
Н.Д. Ильинская ◽  
Ю.М. Задиранов ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Active Region ◽  
Indium Phosphide ◽  
High Precision ◽  
Quantum Cascade Laser ◽  
Molecular Beam ◽  
Laser Structure ◽  
Quantum Cascade ◽  
Lattice Matched ◽  
Atmospheric Windows

AbstractThe fabrication and study of the characteristics of a lattice-matched quantum cascade laser structure on an indium-phosphide substrate, designed for a wavelength of ~4.8 μm corresponding to one of the atmospheric windows are described. The heterostructure grown by molecular-beam epitaxy consisted of thirty cascades. Lasing was experimentally observed at temperatures up to 200 K at a wavelength coinciding with the calculated one, which confirms the high heterointerface quality and high precision of the layer thicknesses and active-region doping levels.

Gas-source molecular beam epitaxy growth of an 8.5 μm quantum cascade laser

1997 ◽  
Vol 71 (18) ◽  
pp. 2593-2595 ◽  
Author(s):  
S. Slivken ◽  
C. Jelen ◽  
A. Rybaltowski ◽  
J. Diaz ◽  
M. Razeghi
Keyword(s):  
Molecular Beam Epitaxy ◽  
Quantum Cascade Laser ◽  
Molecular Beam ◽  
Molecular Beam Epitaxy Growth ◽  
Quantum Cascade ◽  
Gas Source

scholarly journals Molecular-beam epitaxy growth and characterization of 5-μm quantum cascade laser

2011 ◽  
Vol 291 ◽  
pp. 012008
Author(s):  
V V Mamutin ◽  
V M Ustinov ◽  
N D Ilyinskaya ◽  
M V Baydakova ◽  
B Ya Ber ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Quantum Cascade Laser ◽  
Molecular Beam ◽  
Molecular Beam Epitaxy Growth ◽  
Quantum Cascade

Buried-heterostructure quantum-cascade laser overgrown by gas-source molecular-beam epitaxy

2012 ◽  
Vol 100 (21) ◽  
pp. 213504 ◽  
Author(s):  
M. Chashnikova ◽  
G. Monastyrskyi ◽  
A. Aleksandrova ◽  
M. Klinkmüller ◽  
M. P. Semtsiv ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Quantum Cascade Laser ◽  
Molecular Beam ◽  
Quantum Cascade ◽  
Gas Source ◽  
Buried Heterostructure

scholarly journals Квантовые каскадные лазеры с длиной волны излучения 4.8 mum, работающие при комнатной температуре

2018 ◽  
Vol 44 (18) ◽  
pp. 17
Author(s):  
В.В. Мамутин ◽  
А.П. Васильев ◽  
А.В. Лютецкий ◽  
Н.Д. Ильинская ◽  
А.А. Усикова ◽  
...  
Keyword(s):  
Indium Phosphide ◽  
Room Temperature ◽  
Molecular Beam ◽  
High Accuracy ◽  
High Quality ◽  
Quantum Cascade ◽  
Laser Heterostructures ◽  
Inp Substrate ◽  
Lattice Matched

AbstractWe report on room-temperature generation at the 4.8-μm wavelength in a lattice-matched structure of a quantum cascade laser (QCL) grown on indium phosphide (InP) substrate. Laser heterostructures grown by molecular beam epitaxy (MBE) comprised 30 cascades and were designed to generate at the 4.80 μm wavelength corresponding to an atmospheric transparency window. Experiments demonstrated effective lasing at temperatures from 80 to 300 K on a wavelength coinciding with the calculated value, which confirmed the high quality of interfaces, high precision of layer thicknesses, and high accuracy of active region doping.

Growth initiation for buried-heterostructure quantum-cascade laser regrowth by gas-source molecular-beam epitaxy

2014 ◽  
Vol 398 ◽  
pp. 40-44 ◽  
Author(s):  
Y.V. Flores ◽  
M. Elagin ◽  
S.S. Kurlov ◽  
A. Aleksandrova ◽  
G. Monastyrskyi ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Quantum Cascade Laser ◽  
Molecular Beam ◽  
Quantum Cascade ◽  
Gas Source ◽  
Growth Initiation ◽  
Buried Heterostructure

scholarly journals Molecular-beam epitaxy of 7-8 μm range quantum-cascade laser heterostructures

2017 ◽  
Vol 929 ◽  
pp. 012081
Author(s):  
A V Babichev ◽  
D V Denisov ◽  
A V Filimonov ◽  
V N Nevedomsky ◽  
A S Kurochkin ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Quantum Cascade Laser ◽  
Molecular Beam ◽  
Quantum Cascade ◽  
Laser Heterostructures

scholarly journals Electrically driven frequency blue-chirped emission in Fabry–Perot cavity quantum cascade laser at room temperature

2021 ◽  
Vol 118 (2) ◽  
pp. 021108
Author(s):  
S. Chin ◽  
V. Mitev ◽  
E. Giraud ◽  
R. Maulini ◽  
S. Blaser ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
Room Temperature ◽  
Quantum Cascade ◽  
Fabry Perot
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