Dr. Joo Hyung Park Profile

Dr. Joo Hyung Park

at Univ of Wisconsin Madison

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Author

Publications (4)

Proceedings Article | 17 February 2011 Paper

Nanopatterned quantum dot active region lasers on InP substrates

L. Mawst, J. H. Park, Y. Huang, J. Kirch, Y. Sin, B. Foran, C.-C. Liu, P. Nealey, T. Kuech

Proceedings Volume 7953, 795304 (2011) https://doi.org/10.1117/12.875199

KEYWORDS: Nanostructures, Indium arsenide, Indium gallium arsenide, Quantum dots, Electroluminescence, Metalorganic chemical vapor deposition, Scanning electron microscopy, Dielectrics, Photomasks, Semiconductor lasers

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Proceedings Article | 26 February 2010 Paper

Radiative efficiency of MOCVD grown QD lasers

Luke Mawst, Gene Tsvid, Peter Dudley, Jeremy Kirch, J. Park, N. Kim

Proceedings Volume 7597, 759716 (2010) https://doi.org/10.1117/12.840970

KEYWORDS: Indium gallium arsenide, Quantum efficiency, Gallium arsenide, Metalorganic chemical vapor deposition, Quantum wells, Image segmentation, Laser damage threshold, External quantum efficiency, Calibration, Semiconductor lasers

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Proceedings Article | 14 February 2009 Paper

Selective MOCVD growth of InGaAs/GaAs and InGaAs/InP quantum dots employing diblock copolymer nanopatterning

Luke Mawst, Joo Hyung Park, Manish Rathi, Thomas Kuech, Varun Verma, James Coleman

Proceedings Volume 7224, 722407 (2009) https://doi.org/10.1117/12.810882

KEYWORDS: Gallium arsenide, Indium gallium arsenide, Plasma, Nanostructures, Metalorganic chemical vapor deposition, Oxygen, Wet etching, Silica, Reactive ion etching, Quantum dots

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SPIE Journal Paper | 1 January 2009

Nanoscale selective growth and optical characteristics of quantum dots on III-V substrates prepared by diblock copolymer nanopatterning

Joo Hyung Park, Chi-Chun Liu, Manish Rathi, Luke Mawst, Paul Nealey, Thomas Kuech

JNP, Vol. 3, Issue 01, 031604, (January 2009) https://doi.org/10.1117/12.10.1117/1.3085990

KEYWORDS: Gallium arsenide, Etching, Dielectrics, Plasma, Metalorganic chemical vapor deposition, Quantum dots, Nanostructures, Gallium, Photomasks, Dry etching

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