2015

Artefacts in geometric phase analysis of compound materials

Sensitivity Advantage of QCL Tunable-Laser Mid-Infrared Spectroscopy Over FTIR Spectroscopy

Continuous wave room temperature external ring cavity quantum cascade laser

Exernal Cavity Quantum Cascade Laser Based on Fabry-Perot Reflector

The mid-infrared swept laser: life beyond OCT?

Prof. John Cockburn

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2013

Investigations of carrier scattering into L-valley in λ ~3.5 µm InGaAs/AlAs(Sb) quantum cascade lasers using high hydrostatic pressure

2012

Electrical modulation of the optical properties of mid-infrared metamaterials

Quantum Cascade Laser with Uni-Lateral Grating

Quantum cascade laser with unilateral grating

Direct Determination of Transparency Current in Mid-Infrared Quantum Cascade Laser

Spectroscopic study of transparency current in mid-infrared quantum cascade lasers

Spectroscopic study of transparency current in mid-infrared quantum cascade lasers

2011

InP-based midinfrared quantum cascade lasers for wavelengths below 4 μm

Low threshold room temperature GaAs/AlGaAs quantum cascade laser with InAlP waveguide

λ ~ 3.35µm Distributed-Feedback Quantum Cascade Lasers with High-Aspect-Ratio Lateral Grating

Room Temperature GaAs/AlGaAs Quantum Cascade Lasers with InGaP and InAlP Waveguides

High temperature λ ~ 4 µm In0.7Ga0.3As/In0.34Al0.66As quantum cascade lasers grown by MOVPE

Room-Temperature GaAs/AlGaAs Quantum Cascade Lasers Grown by Metal–Organic Vapor Phase Epitaxy

2010

λ ~ 3.36 µm room temperature InGaAs/AlAs(Sb) quantum cascade lasers with third order distributed feedback grating

A unidirectional quantum cascade ring laser

High performance short wavelength InP-based quantum cascade lasers (Invited Paper)

Transmission properties of plasmonic metamaterial quantum cascade lasers

Room temperature operation of discrete-mode InGaAs/AlAsSb quantum cascade lasers with emission at λ = 3.3µm

Room temperature λ ~ 3.3 μm InP-based InGaAs/AlAs(Sb) quantum cascade lasers