Dr. Matthew Hartensveld Profile

Dr. Matthew Hartensveld

at Innovation Semiconductor

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Publications (3)

Proceedings Article | 5 March 2021 Presentation + Paper

Light extraction analysis of AlGaN nanowires with inverse taper for DUV LEDs

Bryan Melanson, Cheng Liu, Matthew Hartensveld, Jing Zhang

Proceedings Volume 11706, 117060I (2021) https://doi.org/10.1117/12.2583116

KEYWORDS: Nanowires, Light emitting diodes, Deep ultraviolet, Finite-difference time-domain method, External quantum efficiency, Etching, Wet etching, Quantum efficiency, Magnetism, Crystals

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Proceedings Article | 1 March 2019 Presentation + Paper

Analysis on light extraction property of AlGaN-based flip-chip ultraviolet light-emitting diodes by the use of self-assembled SiO2 microsphere array

Cheng Liu, Bryan Melanson, Yu Kee Ooi, Matthew Hartensveld, Jing Zhang

Proceedings Volume 10918, 109180Q (2019) https://doi.org/10.1117/12.2510488

KEYWORDS: Optical spheres, Ultraviolet light emitting diodes, Sapphire, Electroluminescence, Light emitting diodes, Finite-difference time-domain method, Aluminum, Photons, Polarization, Gallium

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Proceedings Article | 20 February 2017 Presentation + Paper

Integration of 3D printed lens with InGaN light-emitting diodes with enhanced light extraction efficiency

Yu Kee Ooi, Christopher Ugras, Cheng Liu, Matthew Hartensveld, Shaunak Gandhi, Denis Cormier, Jing Zhang

Proceedings Volume 10115, 1011508 (2017) https://doi.org/10.1117/12.2252734

KEYWORDS: Finite-difference time-domain method, Lens design, Photopolymers, Light emitting diodes, 3D printing, Indium gallium nitride, Refractive index, Optoelectronics, 3D metrology, Blue light emitting diodes, Gallium nitride, Electroluminescence, Optical testing

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