Youngseop Lee

Apr 29, 2024 | mdpi.com | Soyoung Kim |Ancho Lim |Young-Eun Kim |Youngseop Lee

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Sep 18, 2023 | newsdirectory3.com | Youngseop Lee

Chairman Kwon Tae-sun Enters Office Amidst Legal Dispute(Seoul = Yonhap News) By Shin Hyun-woo – Kwon Tae-seon, the chairman of the Korean Broadcasting Culture Promotion Association, was seen entering Bang Jin’s office in Mapo-gu, Seoul on the afternoon of September 11th. This comes as the Administrative Court in Seoul recently granted a temporary suspension on Chairman Kwon’s dismissal by the Korea Communications Commission (KCC).

Jun 20, 2023 | nanoconvergencejournal.springeropen.com | Youngseop Lee |Hao Zhang |Cheng Sun

Figure 1a illustrates a representative configuration of the MRR that consists of a ring waveguide and a matching straight bus waveguide separated by a low dielectric gap. The bus waveguide serves as the light input and output ports. The light entering the bus waveguide is evanescently coupled into the ring waveguide across the low dielectric gap. The coupled light wave circulates inside the ring waveguide leading to a strong optical resonance via the whispering-gallery-mode [36].