Dr. Yu-Chen Shen Profile

Dr. Yu-Chen Shen

Director, Device Architecture and Design at Lumileds LLC

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Author

Publications (3)

Proceedings Article | 14 September 2005 Paper

Linearly polarized spontaneous emission from m-plane InGaN/GaN multiple-quantum-well LEDs

Nathan Gardner, James Kim, Jonathan Wierer, Yu-Chen Shen, Michael Krames

Proceedings Volume 5941, 59410J (2005) https://doi.org/10.1117/12.627959

KEYWORDS: Polarization, Light emitting diodes, Gallium nitride, Quantum wells, Silicon carbide, Luminescence, X-ray diffraction, Electroluminescence, Anisotropy, Reflection

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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 | 14 May 2001 Paper

High-power AlInGaN light-emitting diodes

Jonathan Wierer, Jerome Bhat, Chien-Hua Chen, G. Christenson, Lou Cook, M. Craford, Nathan Gardner, Werner Goetz, R. Scott Kern, Reena Khare, A. Kim, Michael Krames, Mike Ludowise, Richard Mann, Paul Martin, Mira Misra, J. O'Shea, Yu-Chen Shen, Frank Steranka, Steve Stockman, Sudhir Subramanya, S. Rudaz, Dan Steigerwald, Jingxi Yu

Proceedings Volume 4278, (2001) https://doi.org/10.1117/12.426841

KEYWORDS: Light emitting diodes, Resistance, Lamps, External quantum efficiency, Sapphire, Absorption, Reflectivity, Reliability, Metalorganic chemical vapor deposition, Aluminium gallium indium phosphide

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