Mr. Christopher H. Worrall Profile

Christopher H. Worrall

at Univ of Cambridge

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Author

Publications (2)

Proceedings Article | 7 March 2006 Paper

High power superlattice quantum cascade laser emitting at 2.0 THz

Stefano Barbieri, Harvey Beere, Jesse Alton, Mark Houghton, Chris Worrall, Carlo Sirtori, David Ritchie

Proceedings Volume 6120, 61200N (2006) https://doi.org/10.1117/12.659718

KEYWORDS: Terahertz radiation, Quantum cascade lasers, Waveguides, Superlattices, Laser scattering, Aluminum, Gallium, Scattering, Magnetism

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Proceedings Article | 25 March 2005 Paper

Optimum resonant tunnelling injection and influence of doping density on the performance of THz bound-to-continuum cascade lasers

Harvey Beere, Mark Houghton, Stefano Barbieri, David Ritchie, Chris Worral, Edmund Linfield, Jesse Alton

Proceedings Volume 5727, (2005) https://doi.org/10.1117/12.590699

KEYWORDS: Semiconducting wafers, Doping, Quantum cascade lasers, Terahertz radiation, Laser damage threshold, Pulsed laser operation, Waveguides, Superlattices, Gallium arsenide, Transparency

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