Terahertz quantum cascade lasers operating up to ∼ 200 K with optimized oscillator strength and improved injection tunneling

Photon-induced carrier transport in high efficiency midinfrared quantum cascade lasers

(2011) Alpár Mátyás et al.   JOURNAL OF APPLIED PHYSICS

On metal contacts of terahertz quantum cascade lasers with a metal–metal waveguide

(2011) Saeed Fathololoumi et al.   SEMICONDUCTOR SCIENCE AND TECHNOLOGY

Extraction-controlled quantum cascade lasers

(2010) Andreas Wacker   APPLIED PHYSICS LETTERS

GaAs/Al0.15Ga0.85As terahertz quantum cascade lasers with double-phonon resonant depopulation operating up to 172 K

(2010) Robert W. Adams et al.   APPLIED PHYSICS LETTERS

Temperature performance analysis of terahertz quantum cascade lasers: Vertical versus diagonal designs

(2010) Alpár Mátyás et al.   APPLIED PHYSICS LETTERS

Time-Resolved Thermal Quenching of THz Quantum Cascade Lasers

(2010) Saeed Fathololoumi et al.   IEEE JOURNAL OF QUANTUM ELECTRONICS

A 1.8-THz quantum cascade laser operating significantly above the temperature of ℏω/kB

(2010) Sushil Kumar et al.   Nature Physics

A density matrix model of transport and radiation in quantum cascade lasers

(2010) Romain Terazzi et al.   NEW JOURNAL OF PHYSICS

Broadband THz lasing from a photon-phonon quantum cascade structure

(2010) G. Scalari et al.   OPTICS EXPRESS

Simplified density-matrix model applied to three-well terahertz quantum cascade lasers

(2010) E. Dupont et al.   PHYSICAL REVIEW B

Two-well terahertz quantum-cascade laser with direct intrawell-phonon depopulation

(2009) Sushil Kumar et al.   APPLIED PHYSICS LETTERS

186 K operation of terahertz quantum-cascade lasers based on a diagonal design

(2009) Sushil Kumar et al.   APPLIED PHYSICS LETTERS

High-Temperature Operation of Terahertz Quantum Cascade Laser Sources

(2009) M.A. Belkin et al.   IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS

Monte-Carlo-based spectral gain analysis for terahertz quantum cascade lasers

(2009) Christian Jirauschek et al.   JOURNAL OF APPLIED PHYSICS

Comparison between semiclassical and full quantum transport analysis of THz quantum cascade lasers

(2009) Alpár Mátyás et al.   PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES

Density-matrix theory of the optical dynamics and transport in quantum cascade structures: The role of coherence

(2009) C. Weber et al.   PHYSICAL REVIEW B

Coherence of resonant-tunneling transport in terahertz quantum-cascade lasers

(2009) Sushil Kumar et al.   PHYSICAL REVIEW B

Theory of nonequilibrium quantum transport and energy dissipation in terahertz quantum cascade lasers

(2009) T. Kubis et al.   PHYSICAL REVIEW B

Effects of extraction barrier width on performance of terahertz quantum-cascade lasers

(2008) H. Luo et al.   ELECTRONICS LETTERS

Thermal Behavior Investigation of Terahertz Quantum-Cascade Lasers

(2008) Saeed Fathololoumi et al.   IEEE JOURNAL OF QUANTUM ELECTRONICS

Terahertz quantum cascade lasers with copper metal-metal waveguides operating up to 178 K

(2008) Mikhail A. Belkin et al.   OPTICS EXPRESS