[HTML][HTML] Modeling techniques for quantum cascade lasers
Quantum cascade lasers are unipolar semiconductor lasers covering a wide range of the
infrared and terahertz spectrum. Lasing action is achieved by using optical intersubband …
infrared and terahertz spectrum. Lasing action is achieved by using optical intersubband …
Physics and technology of Terahertz quantum cascade lasers
Even though already in the seventies, right after the invention of the quantum cascade laser
(QCL) concept, it was argued that this device could be operated in the THz (far-infrared) …
(QCL) concept, it was argued that this device could be operated in the THz (far-infrared) …
[КНИГА][B] Quantum kinetics in transport and optics of semiconductors
H Haug, AP Jauho - 2008 - Springer
During the 11 years since the first edition was published the field of quantum kinetics has
experienced a great expansion, and the methods described in the first edition are now …
experienced a great expansion, and the methods described in the first edition are now …
Terahertz quantum cascade lasers operating up to∼ 200 K with optimized oscillator strength and improved injection tunneling
A new temperature performance record of 199.5 K for terahertz quantum cascade lasers is
achieved by optimizing the lasing transition oscillator strength of the resonant phonon based …
achieved by optimizing the lasing transition oscillator strength of the resonant phonon based …
Superior Selectivity and Sensitivity of C3N Sensor in Probing Toxic Gases NO2 and SO2
The adsorption of gas molecules, such as N 2, O2, CO 2, H2O, CO, NO, NO 2, H2S, NH 3,
and SO 2 on monolayer C 3 N has been investigated by means of first-principles and non …
and SO 2 on monolayer C 3 N has been investigated by means of first-principles and non …
Quantum-limited frequency fluctuations in a terahertz laser
Quantum cascade lasers, can be considered the primary achievement of electronic band
structure engineering, showing how artificial materials can be created through quantum …
structure engineering, showing how artificial materials can be created through quantum …
Coherence of resonant-tunneling transport in terahertz quantum-cascade lasers
We develop simple density-matrix models to describe the role of coherence in resonant-
tunneling (RT) transport of quantum-cascade lasers (QCLs). Specifically, we investigate the …
tunneling (RT) transport of quantum-cascade lasers (QCLs). Specifically, we investigate the …
Theory of nonequilibrium quantum transport and energy dissipation in terahertz quantum cascade lasers
We analyze theoretically several crucial performance aspects of terahertz quantum cascade
lasers, such as the impact of do** on the threshold current, the relative importance of the …
lasers, such as the impact of do** on the threshold current, the relative importance of the …
Nonequilibrium Green's function model for simulation of quantum cascade laser devices under operating conditions
A simulation scheme based on nonequilibrium Green's functions for biased periodic
semiconductor heterostructure devices is presented in detail. The implementation can …
semiconductor heterostructure devices is presented in detail. The implementation can …
Simplified density-matrix model applied to three-well terahertz quantum cascade lasers
A simplified density-matrix model describing the population and coherence terms of four
states in a resonant phonon scattering based terahertz quantum cascade laser is presented …
states in a resonant phonon scattering based terahertz quantum cascade laser is presented …