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The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by Strathclyde researchers, including by researchers from the Physical Activity for Health Group based within the School of Psychological Sciences & Health. Research here seeks to better understand how and why physical activity improves health, gain a better understanding of the amount, intensity, and type of physical activity needed for health benefits, and evaluate the effect of interventions to promote physical activity.

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Micro-pixel flip-chip AlInGaN LED arrays with high CW and nanosecond output power

Massoubre, D. and Zhang, H.X. and McKendry, J. and Griffin, C. and Guilhabert, B.J.E. and Gong, Z. and Gu, E. and Dawson, Martin D. (2007) Micro-pixel flip-chip AlInGaN LED arrays with high CW and nanosecond output power. IEEE Lasers and Electro-Optics Society Annual Meeting. 582 -583. ISSN 1092-8081

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Abstract

Flip-chip AlInGaN micro-LED arrays with different wavelengths and pixel diameters have been fabricated, giving, per pixel, CW output power densities up to 32.5W/cm2 at 20mA and pulsed output of up to 150pJ in 36ns pulses.