44 citations · 117 across the 6 of their papers we have counts for
6 papers
Quantum cascade laser roadmap
Carlo Silvestri, Aleksandar D. Rakić, Dragan Indjin +46
Quantum cascade lasers (QCLs) are unipolar semiconductor lasers first demonstrated in 1994. Since then, they have played a central role in advancing mid-infrared and terahertz phot…
Detectorless 3D terahertz imaging: achieving subwavelength resolution with reflectance confocal interferometric microscopy
Jorge Silva, Martin Plöschner, Karl Bertling +18
Terahertz imaging holds great potential for non-destructive material inspection, but practical implementation has been limited by resolution constraints. In this study, we present…
Magnetotunnelling in resonant tunnelling structures with spin-orbit interaction
Goran Isić, Dragan Indjin, Vitomir Milanović +3
Magnetotunnelling spectroscopy of resonant tunnelling structures provides information on the nature of the two-dimensional electron gas in the well. We describe a model based on no…
Quantum transport in semiconductor quantum dot superlattices: electron-phonon resonances and polaron effects
Nenad Vukmirović, Zoran Ikonić, Dragan Indjin +1
Electron transport in periodic quantum dot arrays in the presence of interactions with phonons was investigated using the formalism of nonequilibrium Green's functions. The self-co…
Density matrix theory of transport and gain in quantum cascade lasers in a magnetic field
Ivana Savic, Nenad Vukmirovic, Zoran Ikonic +4
A density matrix theory of electron transport and optical gain in quantum cascade lasers in an external magnetic field is formulated. Starting from the general quantum kinetic trea…
Symmetry of Hamiltonian in pyramidal InAs/GaAs quantum dots: Application to the calculation of electronic structure
Nenad Vukmirović, Dragan Indjin, Vladimir D. Jovanović +2
A method for the calculation of the electronic structure of pyramidal self-assembled InAs/GaAs quantum dots is presented. The method is based on exploiting the exact …