We report on the influence of a quantizing magnetic field on a THz quantum cascade laser. The magnetic field splits the subbands into sets of discrete Landau levels, which reduces the phase space for scattering and relaxation. A dramatic enhancement of the laser performance is achieved.
Magnetic modulation of THz quantum cascade lasers
01.01.2004
156204 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
QUANTUM-CASCADE LASERS Quantum-cascade lasers enable infrared sensors
British Library Online Contents | 2003
|IEEE | 1999
|IEEE | 1998
|Terahertz Quantum Cascade Lasers
British Library Conference Proceedings | 2003
|Terahertz quantum cascade lasers
IEEE | 2003
|