scholarly journals The effect of interface phonons on operating electron states in three-barrier resonant tunneling structure as an active region of quantum cascade detector

2014 ◽  
Vol 17 (2) ◽  
pp. 23704 ◽  
Author(s):  
Tkach ◽  
Seti ◽  
Grynyshyn ◽  
Voitsekhivska
Keyword(s):  
Active Region ◽  
Resonant Tunneling ◽  
Electron States ◽  
Quantum Cascade ◽  
Resonant Tunneling Structure ◽  
Interface Phonons

scholarly journals Evidence for population inversion in excited electron states of a double barrier resonant tunneling structure

1994 ◽  
Vol 64 (18) ◽  
pp. 2400-2402 ◽  
Author(s):  
J. W. Cockburn ◽  
M. S. Skolnick ◽  
D. M. Whittaker ◽  
P. D. Buckle ◽  
A. R. K. Willcox ◽  
...  
Keyword(s):  
Population Inversion ◽  
Resonant Tunneling ◽  
Excited Electron ◽  
Double Barrier ◽  
Electron States ◽  
Double Barrier Resonant Tunneling ◽  
Resonant Tunneling Structure

Density of states in a resonant-tunneling structure

1989 ◽  
Vol 40 (9) ◽  
pp. 6058-6062 ◽  
Author(s):  
W. Trzeciakowski ◽  
D. Sahu ◽  
Thomas F. George
Keyword(s):  
Density Of States ◽  
Resonant Tunneling ◽  
Resonant Tunneling Structure

scholarly journals Поверхностно-излучающий квантово-каскадный лазер с кольцевым резонатором

2021 ◽  
Vol 55 (7) ◽  
pp. 602
Author(s):  
А.В. Бабичев ◽  
Е.С. Колодезный ◽  
А.Г. Гладышев ◽  
Д.В. Денисов ◽  
Г.В. Вознюк ◽  
...  
Keyword(s):  
Active Region ◽  
Room Temperature ◽  
Ion Beam ◽  
Whispering Gallery Modes ◽  
Mode Spacing ◽  
Quantum Cascade ◽  
Surface Emission ◽  
Whispering Gallery ◽  
Ring Diameter ◽  
Solid Alloys

The results of studies of quantum-cascade laser with a surface emission through a grating formed in the layers of the top cladding of the waveguide by ion beam milling are presented. The active region of the QCL heterostructure was formed based on a heteropair of In0.53Ga0.47As / Al0.48In0.52As solid alloys with two-phonon resonance design. It is shown that lasing at room temperature close to 7.9 µm is demonstrated for a laser with a ring diameter of 191 µm. The mode spacing corresponds to whispering gallery modes.

Magnetic-field-induced modulation of intersubband scattering in a double-barrier resonant-tunneling structure

1996 ◽  
Vol 53 (20) ◽  
pp. 13651-13655 ◽  
Author(s):  
P. D. Buckle ◽  
J. W. Cockburn ◽  
M. S. Skolnick ◽  
R. Grey ◽  
G. Hill ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Resonant Tunneling ◽  
Double Barrier ◽  
Double Barrier Resonant Tunneling ◽  
Resonant Tunneling Structure
Sign in / Sign up

Export Citation Format

Share Document