Optically pumped laser oscillation at 3.82 μm from InAs1−xSbxgrown by molecular beam epitaxy on GaSb

1985 ◽  
Vol 47 (11) ◽  
pp. 1139-1141 ◽  
Author(s):  
J. P. van der Ziel ◽  
T. H. Chiu ◽  
W. T. Tsang
Keyword(s):  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Laser Oscillation ◽  
Optically Pumped ◽  
Optically Pumped Laser

Molecular Beam Epitaxy of Znl-x Cdx Se/ZnSe Heterostructures And Their Optical Properties

1991 ◽  
Vol 228 ◽  
Author(s):  
H. Luo ◽  
N. Samarth ◽  
J. K. Furdyna ◽  
H. Jeon ◽  
J. Ding ◽  
...  
Keyword(s):  
Optical Properties ◽  
Molecular Beam Epitaxy ◽  
Quantum Wells ◽  
Room Temperature ◽  
Molecular Beam ◽  
Stimulated Emission ◽  
Optically Pumped ◽  
Absorption Coefficients ◽  
Excitonic Absorption ◽  
Lasing Mechanism

ABSTRACTSuperlattices and quantum wells of Znl-xCdxSe/ZnSe, and heterostructures based on ZnSe/CdSe digital alloys have been grown by molecular beam epitaxy (MBE). Their optical properties were studied with particular emphasis on excitonic absorption and photopumped stimulated emission. Excitonic absorption is easily observable up to 400 K, and is characterized by extremely large absorption coefficients (α = 2×105cm−1). Optically pumped lasing action is obtained at room temperature with a typical threshold intensity of 100 kW/cm2. The lasing mechanism in these II-VI quantum wells appears to be quite different from that in the better studied III-V materials: in our case, the onset of stimulated emission occurs before the saturation of the excitonic absorption, and the stimulated emission occurs at an energy lower than that of the excitonic absorption.

Optically pumped 500 nm InGaN green lasers grown by plasma-assisted molecular beam epitaxy

2011 ◽  
Vol 110 (6) ◽  
pp. 063110 ◽  
Author(s):  
M. Siekacz ◽  
M. Sawicka ◽  
H. Turski ◽  
G. Cywiński ◽  
A. Khachapuridze ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Optically Pumped

Optically pumped lasing at 300.4 nm in AlGaN MQW structures grown by plasma-assisted molecular beam epitaxy on c-Al2 O3

2010 ◽  
Vol 207 (6) ◽  
pp. 1313-1317 ◽  
Author(s):  
V. N. Jmerik ◽  
A. M. Mizerov ◽  
T. V. Shubina ◽  
A. A. Toropov ◽  
K. G. Belyaev ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Optically Pumped
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