REDUCTION OF THE FIELD SPECTRAL LINEWIDTH IN A QUANTUM-BOX SEMICONDUCTOR LASER AND ITS EXPERIMENTAL DEMONSTRATION USING A QUANTUM WELL LASER IN A HIGH MAGNETIC FIELD

1987 ◽  
Vol 48 (C5) ◽  
pp. C5-271-C5-274
Author(s):  
Y. ARAKAWA ◽  
K. VAHALA ◽  
A. YARIV
Keyword(s):  
Magnetic Field ◽  
Quantum Well ◽  
Semiconductor Laser ◽  
High Magnetic Field ◽  
Experimental Demonstration ◽  
Quantum Well Laser ◽  
Spectral Linewidth

scholarly journals Grating Metamaterials Based on CdTe/CdMgTe Quantum Wells as Terahertz Detectors for High Magnetic Field Applications

2020 ◽  
Vol 10 (8) ◽  
pp. 2807
Author(s):  
Dmitriy Yavorskiy ◽  
Maria Szoła ◽  
Krzysztof Karpierz ◽  
Rafał Bożek ◽  
Rafał Rudniewski ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Electron Beam ◽  
Quantum Well ◽  
Quantum Wells ◽  
Atomic Force Microscope ◽  
High Magnetic Field ◽  
White Light ◽  
Electron Beam Lithography ◽  
Terahertz Detectors ◽  
Atomic Force

The cyclotron and magnetoplasmon resonances were studied at 2 K in grating metamaterials fabricated on wafers with one or two modulation doped CdTe/CdMgTe quantum wells. The gratings (with the period varied between 2 μ m and 8 μ m) were prepared with an electron beam lithography either by etching or by evaporation of Au. The gratings were studied with an atomic force microscope which revealed a correlation between the depth and width of etched grooves at a constant time of etching. The sharpest resonances observed are due to excitation of magnetoplasmon in the case of Au gratings on a wafer with one quantum well. Etched samples with two quantum wells showed the strongest tuneability of magnetoplasmon resonances with the period of the grating and illumination with white light. We showed that the samples studied can be used as resonant or quasi-resonant terahertz detectors tuneable with magnetic field and white light.

Quantum well excitons in a high magnetic field

1997 ◽  
Vol 21 (2) ◽  
pp. 151-164 ◽  
Author(s):  
B.S. Monozon ◽  
M.J. Pye ◽  
C.A. Bates ◽  
J.L. Dunn
Keyword(s):  
Magnetic Field ◽  
Quantum Well ◽  
High Magnetic Field

On the simulation by a magnetic field of the quantized states in a quantum-well laser diode

Optik ◽  
2010 ◽  
Vol 121 (18) ◽  
pp. 1717-1718
Author(s):  
M.A. Grado-Caffaro ◽  
M. Grado-Caffaro
Keyword(s):  
Magnetic Field ◽  
Quantum Well ◽  
Laser Diode ◽  
Quantum Well Laser

The bound states of D−centres in a quantum well in the presence of an applied high magnetic field

2006 ◽  
Vol 18 (19) ◽  
pp. 4543-4551 ◽  
Author(s):  
Hong-ye Chen ◽  
Xiao-jun Kong ◽  
Dai-zhao Han ◽  
Man Shen
Keyword(s):  
Magnetic Field ◽  
Quantum Well ◽  
High Magnetic Field ◽  
Bound States

High magnetic field effects on the dynamics of excitons in a GaAs quantum well

1994 ◽  
Vol 37 (4-6) ◽  
pp. 923-928
Author(s):  
S. Haacke ◽  
A.P. Heberle ◽  
M. Potemski ◽  
J.C. Maan ◽  
W.W. Rühle ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Quantum Well ◽  
High Magnetic Field ◽  
Magnetic Field Effects ◽  
Field Effects
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