Interband cascade lasers
We review the current status of interband cascade lasers (ICLs) emitting in the midwave
infrared (IR). The ICL may be considered the hybrid of a conventional diode laser that …
infrared (IR). The ICL may be considered the hybrid of a conventional diode laser that …
[HTML][HTML] Modeling techniques for quantum cascade lasers
C Jirauschek, T Kubis - Applied Physics Reviews, 2014 - pubs.aip.org
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 …
External cavity quantum cascade laser
In this paper we review the progress of the development of mid-infrared quantum cascade
lasers (QCLs) operated in an external cavity configuration. We concentrate on QCLs based …
lasers (QCLs) operated in an external cavity configuration. We concentrate on QCLs based …
Room temperature continuous wave, monolithic tunable THz sources based on highly efficient mid-infrared quantum cascade lasers
A compact, high power, room temperature continuous wave terahertz source emitting in a
wide frequency range (ν~ 1–5 THz) is of great importance to terahertz system development …
wide frequency range (ν~ 1–5 THz) is of great importance to terahertz system development …
Nano-imaging of intersubband transitions in van der Waals quantum wells
The science and applications of electronics and optoelectronics have been driven for
decades by progress in the growth of semiconducting heterostructures. Many applications in …
decades by progress in the growth of semiconducting heterostructures. Many applications in …
A density matrix model of transport and radiation in quantum cascade lasers
R Terazzi, J Faist - New journal of Physics, 2010 - iopscience.iop.org
A transport model for quantum cascade lasers based on density matrix formalism that
incorporates the laser optical field is confronted with experiment. For a typical mid-infrared …
incorporates the laser optical field is confronted with experiment. For a typical mid-infrared …
Intersubband linewidths in quantum cascade laser designs
A Wittmann, Y Bonetti, J Faist, E Gini… - Applied physics …, 2008 - pubs.aip.org
We present a model to a priori calculate the temperature and field dependent intersubband
linewidth of the optical transition in quantum cascade laser designs. Besides intra-and …
linewidth of the optical transition in quantum cascade laser designs. Besides intra-and …
The progress towards terahertz quantum cascade lasers on silicon substrates
DJ Paul - Laser & Photonics Reviews, 2010 - Wiley Online Library
A review is presented of work over the last 10 years which has been aimed at trying to
produce a Si‐based THz quantum cascade laser. Potential THz applications and present …
produce a Si‐based THz quantum cascade laser. Potential THz applications and present …
A phonon scattering assisted injection and extraction based terahertz quantum cascade laser
A lasing scheme for terahertz quantum cascade lasers, based on consecutive phonon-
photon-phonon emissions per module, is proposed and experimentally demonstrated. The …
photon-phonon emissions per module, is proposed and experimentally demonstrated. The …
Role of interface roughness in the transport and lasing characteristics of quantum-cascade lasers
A density-matrix based theory of transport and lasing in quantum-cascade lasers reveals
that large disparity between luminescent linewidth and broadening of the tunneling …
that large disparity between luminescent linewidth and broadening of the tunneling …