Dr. Gerd O. Mueller Profile

Dr. Gerd O. Mueller

Chief Scientist at Lumeleds LLC

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Author

Publications (10)

Proceedings Article | 12 September 2008 Paper

Layered oxonitrido silicate (SiON) phosphors for high power LEDs

Peter Schmidt, Andreas Tuecks, Helmut Bechtel, Detlef Wiechert, Regina Mueller-Mach, Gerd Mueller, Wolfgang Schnick

Proceedings Volume 7058, 70580L (2008) https://doi.org/10.1117/12.793000

KEYWORDS: Strontium, Barium, Calcium, Light emitting diodes, Luminescence, Chemical species, Silicates, Europium, Indium gallium nitride, Crystals

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Proceedings Article | 27 September 2007 Paper

Phosphor-converted high power LEDs

Regina Mueller-Mach, Gerd Mueller, Michael Krames

Proceedings Volume 6797, 67970G (2007) https://doi.org/10.1117/12.754744

KEYWORDS: Light emitting diodes, Light sources and illumination, Manufacturing, Ceramics, Quantum efficiency, Thin films, Lamps, Optics manufacturing, Absorption, Solid state electronics

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Proceedings Article | 14 September 2007 Paper

Materials design and properties of nitride phosphors for LEDs

Peter Schmidt, Andreas Tuecks, Joerg Meyer, Helmut Bechtel, Detlef Wiechert, Regina Mueller-Mach, Gerd Mueller, Wolfgang Schnick

Proceedings Volume 6669, 66690P (2007) https://doi.org/10.1117/12.734227

KEYWORDS: Silicon, Europium, Strontium, Barium, Chemical species, Light emitting diodes, Aluminum, Luminescence, Crystals, Optical spheres

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Proceedings Article | 14 September 2005 Paper

Nitridosilicates: a new family of phosphors for color conversion of LEDs

Regina Mueller-Mach, Gerd Mueller, Peter Schmidt, Detlef Wiechert, Joerg Meyer

Proceedings Volume 5941, 59410Z (2005) https://doi.org/10.1117/12.623372

KEYWORDS: Europium, Light emitting diodes, Silicon, Chemical species, Strontium, Aluminum, Luminescence, Solids, Light sources and illumination, Ultraviolet radiation

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Proceedings Article | 21 June 2004 Paper

Optical cavity effects in InGaN/GaN quantum-well-heterostructure flip-chip light-emitting diodes

Yu Shen, Jonathan Wierer, Michael Krames, Michael Ludowise, Mira Misra, Farid Ahmed, Andy Kim, Gerd Mueller, Jerome Bhat, Steve Stockman, Paul Martin

Proceedings Volume 5366, (2004) https://doi.org/10.1117/12.520571

KEYWORDS: Quantum wells, Nickel, Gallium nitride, Mirrors, Data modeling, Light emitting diodes, Internal quantum efficiency, Quantum efficiency, Optical resonators, Reflectivity

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Proceedings Article | 26 January 2004 Paper

Phosphor materials and combinations for illumination-grade white pcLEDs

Regina Mueller-Mach, Gerd Mueller, Michael Krames

Proceedings Volume 5187, (2004) https://doi.org/10.1117/12.514074

KEYWORDS: Light emitting diodes, Radium, Lamps, Blue light emitting diodes, Ions, Quantum efficiency, Cerium, Black bodies, Eye, Light sources

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Proceedings Article | 26 November 2002 Paper

Green phosphor-converted LED

Regina Mueller-Mach, Gerd Mueller, Troy Trottier, Michael Krames, A. Kim, Dan Steigerwald

Proceedings Volume 4776, (2002) https://doi.org/10.1117/12.456557

KEYWORDS: Light emitting diodes, Indium gallium nitride, Europium, LED lighting, Temperature metrology, Reflection, Diodes, Manufacturing, Green light emitting diodes, Measurement devices

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Proceedings Article | 26 November 2002 Paper

Illumination-grade white LEDs

Gerd Mueller, Regina Mueller-Mach

Proceedings Volume 4776, (2002) https://doi.org/10.1117/12.457123

KEYWORDS: Light emitting diodes, Radium, Lamps, Black bodies, Cerium, Quantum efficiency, YAG lasers, Europium, Light sources and illumination, Halogens

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Proceedings Article | 17 April 2000 Paper

White-light-emitting diodes for illumination

Regina Mueller-Mach, Gerd Mueller

Proceedings Volume 3938, (2000) https://doi.org/10.1117/12.382840

KEYWORDS: Light emitting diodes, Lamps, Radium, Diodes, Luminescence, Luminous efficiency, Absorption, Manufacturing, Blue light emitting diodes, Quantum efficiency

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Proceedings Article | 17 April 2000 Paper

High-brightness AlGaInN light-emitting diodes

Michael Krames, G. Christenson, Dave Collins, Lou Cook, M. Craford, A. Edwards, Robert Fletcher, Nathan Gardner, Werner Goetz, William Imler, Eric Johnson, R. Scott Kern, Reena Khare, Frederick Kish, Chris Lowery, Mike Ludowise, Richard Mann, M. Maranowski, Steven Maranowski, Paul Martin, J. O'Shea, S. Rudaz, Dan Steigerwald, J. Thompson, Jonathan Wierer, Jingxi Yu, David Basile, Ying-Lan Chang, Ghulam Hasnain, M. Heuschen, Kevin Killeen, Christophe Kocot, Steven Lester, Jeffrey Miller, Gerd Mueller, Regina Mueller-Mach, S. Jeffrey Rosner, Richard Schneider, Tetsuya Takeuchi, Tun Tan

Proceedings Volume 3938, (2000) https://doi.org/10.1117/12.382822

KEYWORDS: Light emitting diodes, Quantum efficiency, Resistance, Indium gallium aluminium nitride, Light sources and illumination, Reliability, External quantum efficiency, Gallium nitride, Lamps, Sapphire

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Showing 5 of 10 publications

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