Dr. Kwanghyun Kim Profile

Dr. Kwanghyun Kim

at Univ of Alberta

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Publications (2)

Proceedings Article | 4 October 2023 Poster

Volatile broadband switchable thermo-optic properties of phase change chalcogenide semiconductors

Kwanghyun Kim, Joshua Perkins, Avik Mandal, Behrad Gholipour

Proceedings Volume PC12647, PC126471U (2023) https://doi.org/10.1117/12.2677104

KEYWORDS: Thermal optics, Switching, Silicon photonics, Materials properties, Semiconductors, Phase shift keying, Chalcogenides, Telecommunication networks, Silicon, Microrings

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Proceedings Article | 3 October 2022 Presentation

Waveguide and optical fiber integrated reconfigurable chalcogenide metasurfaces (Conference Presentation)

Behrad Gholipour, Yihao Cui, Avik Mandal, Ahmed Elfarash, Joshua Perkins, Abbas Sheikh Ansari, Kwanghyun Kim, Viraj Bhingardive

Proceedings Volume PC12195, PC1219506 (2022) https://doi.org/10.1117/12.2633196

KEYWORDS: Waveguides, Chalcogenides, Optical fibers, Metamaterials, Ultraviolet radiation, Wavelength tuning, Visible radiation, Ultrafast phenomena, Tellurium, Telecommunications

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