Quantum dot tunnel injection lasers with large modulation bandwidth at room temperature

2003 ◽  
Author(s):  
S. Ghosh ◽  
P. Bhattacharya ◽  
Z.-K. Wu ◽  
T. Norris ◽  
J. Singh ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Room Temperature ◽  
Modulation Bandwidth ◽  
Injection Lasers ◽  
Tunnel Injection

Room temperature free carrier tunneling in dilute nitride based quantum well - quantum dot tunnel injection system for 1.3 μm

2009 ◽  
Vol 94 (17) ◽  
pp. 171906 ◽  
Author(s):  
W. Rudno-Rudziński ◽  
G. Sęk ◽  
K. Ryczko ◽  
M. Syperek ◽  
J. Misiewicz ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Quantum Well ◽  
Room Temperature ◽  
Free Carrier ◽  
Injection System ◽  
Dilute Nitride ◽  
Carrier Tunneling ◽  
Tunnel Injection

scholarly journals Performance of quantum-dot-based tunnel-injection lasers: A theoretical analysis

2018 ◽  
Vol 113 (13) ◽  
pp. 131101 ◽  
Author(s):  
M. Lorke ◽  
S. Michael ◽  
M. Cepok ◽  
F. Jahnke
Keyword(s):  
Theoretical Analysis ◽  
Quantum Dot ◽  
Injection Lasers ◽  
Tunnel Injection

scholarly journals Enhancing room-temperature NO2 gas sensing performance based on a metal phthalocyanine/graphene quantum dot hybrid material

RSC Advances ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 5618-5628
Author(s):  
Wenkai Jiang ◽  
Xinwei Chen ◽  
Tao Wang ◽  
Bolong Li ◽  
Min Zeng ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Gas Sensor ◽  
Hybrid Material ◽  
High Performance ◽  
Room Temperature ◽  
Gas Sensing ◽  
Metal Phthalocyanine ◽  
Graphene Quantum Dot ◽  
Sensing Performance

A high performance gas sensor based on a metal phthalocyanine/graphene quantum dot hybrid material was fabricated for NO2 detection at room-temperature.

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