Mr. Yongduck Jung Profile

Yongduck Jung

at Nanyang Technological Univ

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 5 March 2022 Presentation + Paper

1D photonic crystal GeSn-on-insulator nanobeam laser

Hyo-Jun Joo, Youngmin Kim, Daniel Burt, Yongduck Jung, Lin Zhang, Melvina Chen, Samuel Jior Parluhutan, Dong-Ho Kang, Chulwon Lee, Simone Assali, Zoran Ikonic, Oussama Moutanabbir, Yong-Hoon Cho, Chuan Seng Tan, Donguk Nam

Proceedings Volume 12006, 120060L (2022) https://doi.org/10.1117/12.2608589

KEYWORDS: Photonic crystals, Raman spectroscopy, Tin, Photonic integrated circuits, Germanium, Silicon, Scanning electron microscopy, Lasers

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Proceedings Article | 5 March 2022 Presentation + Paper

Tensile-strained direct bandgap GeSnOI micro/nanostructures by harnessing residual strain

Daniel Burt, Hyo-Jun Joo, Youngmin Kim, Yongduck Jung, Melvina Chen, Manlin Luo, Dong-Ho Kang, Simone Assali, Lin Zhang, Bongkwon Son, Weijun Fan, Oussama Moutanabbir, Zoran Ikonic, Chuan Seng Tan, Yi-Chiau Huang, Donguk Nam

Proceedings Volume 12006, 1200605 (2022) https://doi.org/10.1117/12.2608742

KEYWORDS: Tin, Nanowires, Germanium, Raman spectroscopy, Transmission electron microscopy, Silicon, Nanolithography, Luminescence, Laser applications, Semiconductor lasers

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Proceedings Article | 5 March 2022 Presentation + Paper

Improved GeSn microdisk lasers directly sitting on Si

Youngmin Kim, Simone Assali, Daniel Burt, Yongduck Jung, Hyo-Jun Joo, Melvina Chen, Zoran Ikonic, Oussama Moutanabbir, Donguk Nam

Proceedings Volume 12006, 120060M (2022) https://doi.org/10.1117/12.2610599

KEYWORDS: Silicon, Germanium, Tin, Optical simulations, Reactive ion etching, Photonic integrated circuits, Finite element methods, Thermography, Semiconductor lasers, Device simulation

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Proceedings Article | 5 March 2022 Presentation + Paper

Study of carrier dynamics in strained graphene with giant pseudo-magnetic fields

Dong-Ho Kang, Hao Sun, Manlin Luo, Kunze Lu, Melvina Chen, Youngmin Kim, Yongduck Jung, Xuejiao Gao, Samuel Jior Parluhutan, Junyu Ge, See Wee Koh, David Giovanni, Tze Chien Sum, Qi Jie Wang, Hong Li, Donguk Nam

Proceedings Volume 12003, 1200308 (2022) https://doi.org/10.1117/12.2608389

KEYWORDS: Graphene, Scattering, Phonons, Raman spectroscopy, Carrier dynamics

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