Dr. John-Mark Hopkins Profile

Dr. John-Mark Hopkins

at Fraunhofer Ctr. for Applied Photonics, UK

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Author

Publications (3)

Proceedings Article | 28 February 2009 Paper

Recent developments in high-power short-wave mid-infrared semiconductor disk lasers

D. Burns, J.-M. Hopkins, A. Kemp, B. Rösener, N. Schulz, C. Manz, K. Köhler, M. Rattunde, J. Wagner

Proceedings Volume 7193, 719311 (2009) https://doi.org/10.1117/12.811977

KEYWORDS: Mid-IR, Quantum wells, Semiconductor lasers, Semiconductors, Disk lasers, Reflectivity, Diamond, Optical pumping, Laser applications, Pulsed laser operation

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Proceedings Article | 14 February 2008 Paper

High-performance optically pumped GaSb-based semiconductor disk lasers for the 2.Xum wavelength range

M. Rattunde, N. Schulz, B. Rösener, C. Manz, K. Köhler, J. Wagner, J.-M. Hopkins, D. Burns

Proceedings Volume 6871, 68710Z (2008) https://doi.org/10.1117/12.762873

KEYWORDS: Semiconductor lasers, Quantum wells, Semiconductors, Resonators, Absorption, Disk lasers, Optical pumping, Mirrors, Reflectivity, Diamond

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Proceedings Article | 6 October 2003 Paper

A 0.5-W 850-nm AlxGa1-xAs VECSEL with intracavity silicon carbide heatspreader

Jennifer Hastie, Chan Jeon, David Burns, John-Mark Hopkins, Stephane Calvez, Richard Abram, Martin Dawson

Proceedings Volume 5137, (2003) https://doi.org/10.1117/12.517987

KEYWORDS: Silicon carbide, Sapphire, Crystals, Copper, Semiconducting wafers, Gallium arsenide, Laser crystals, Semiconductor lasers, Quantum wells, Capillaries

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