Strategies toward the realization of two-dimensional broadband and coherent quantum cascade ring laser arrays

Ring cavity induced threshold reduction in single-mode surface emitting quantum cascade lasers

(2010) Elvis Mujagić et al.   APPLIED PHYSICS LETTERS

Graded photonic crystal terahertz quantum cascade lasers

(2010) Y. Chassagneux et al.   APPLIED PHYSICS LETTERS

Highly power-efficient quantum cascade lasers

(2010) Peter Q. Liu et al.   Nature Photonics

High power broad area quantum cascade lasers

(2009) Y. Bai et al.   APPLIED PHYSICS LETTERS

Substrate emitting index coupled quantum cascade lasers using biperiodic top metal grating

(2009) G. Maisons et al.   APPLIED PHYSICS LETTERS

Vertically emitting terahertz quantum cascade ring lasers

(2009) Elvis Mujagić et al.   APPLIED PHYSICS LETTERS

High power thermoelectrically cooled and uncooled quantum cascade lasers with optimized reflectivity facet coatings

(2009) Richard Maulini et al.   APPLIED PHYSICS LETTERS

Surface-emitting quantum cascade lasers with metallic photonic-crystal resonators

(2009) Gangyi Xu et al.   APPLIED PHYSICS LETTERS

Widely tunable high-power external cavity quantum cascade laser operating in continuous-wave at room temperature

(2009) R. Maulini et al.   ELECTRONICS LETTERS

Distributed-Feedback Quantum-Cascade Lasers at 9 $\mu$m Operating in Continuous Wave Up to 423 K

(2009) A. Wittmann et al.   IEEE PHOTONICS TECHNOLOGY LETTERS

Electrically pumped photonic-crystal terahertz lasers controlled by boundary conditions

(2009) Y. Chassagneux et al.   NATURE

Room temperature continuous wave operation of quantum cascade lasers with 12.5% wall plug efficiency

(2008) Y. Bai et al.   APPLIED PHYSICS LETTERS

1.6W high wall plug efficiency, continuous-wave room temperature quantum cascade laser emitting at 4.6μm

(2008) A. Lyakh et al.   APPLIED PHYSICS LETTERS

Low divergence single-mode surface emitting quantum cascade ring lasers

(2008) E. Mujagić et al.   APPLIED PHYSICS LETTERS

Grating-coupled surface emitting quantum cascade ring lasers

(2008) E. Mujagić et al.   APPLIED PHYSICS LETTERS

Surface emission from episide-down short distributed-feedback quantum cascade lasers

(2008) Stephan Schartner et al.   OPTICS EXPRESS