Dr. Samuel Matta Profile

Dr. Samuel Matta

at CRHEA CNRS

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 21 August 2020 Presentation

Plateau-like broadband ultraviolet emission from GaN quantum dots formed on multiple facets

Chulwon Lee, Jong-Hoi Cho, Seung-Hyuk Lim, Yong-Hoon Cho, Seoung-Hwan Park, Julien Brault, Samuel Matta, Min-Ho Jang, Hwan-Seop Yeo, Young Chul Sim, Je-Hyung Kim

Proceedings Volume 11466, 1146603 (2020) https://doi.org/10.1117/12.2570858

KEYWORDS: Ultraviolet radiation, Gallium nitride, Quantum dots, Light emitting diodes, Semiconductors, Mercury, Xenon, Ultraviolet light emitting diodes, Spectrophotometry, Sapphire

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SPIE Journal Paper | 18 May 2018

Loss analysis in nitride deep ultraviolet planar cavity

Zhongming Zheng, Yingqian Li, Onkundi Paul, Hao Long, Samuel Matta, Mathieu Leroux, Julien Brault, Leiying Ying, Zhiwei Zheng, Baoping Zhang

JNP, Vol. 12, Issue 04, 043504, (May 2018) https://doi.org/10.1117/12.10.1117/1.JNP.12.043504

KEYWORDS: Deep ultraviolet, Interfaces, Vertical cavity surface emitting lasers, Scattering, Optical microcavities, Reflectivity, Gallium, UV optics, Quantum dots, Laser scattering

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Proceedings Article | 20 February 2018 Paper

Ultra-violet avalanche photodiode based on AlN/GaN periodically-stacked-structure

Julien Brault, Jiyuan Zheng, Lai Wang, Xingzhao Wu, Samuel Matta, Zhibiao Hao, Changzheng Sun, Bing Xiong, Yi Luo, Yianjun Han, Jian Wang, Hongtao Li, Mohamed Khalfioui, Mo Li, Jianbin Kang, Qian Li

Proceedings Volume 10697, 106972M (2018) https://doi.org/10.1117/12.2315656

KEYWORDS: Avalanche photodetectors, Ionization, Aluminum nitride, Avalanche photodiodes, Ultraviolet radiation, Gallium nitride, Signal detection, Scattering

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