Multifunctional light escaping architecture inspired by compound eye surface structures: From understanding to experimental demonstration von Song, Young Min, Park, Gyeong Cheol, Jang, Sung Jun, Ha, Jong Hoon, Yu, Jae Su, Lee, Yong Tak

Volltext

Critically coupled Fabry–Perot cavity with high signal contrast for refractive index sensing von Park, Gyeong Cheol, Park, Kwangwook

Volltext

Bidirectional electrostatic MEMS-tunable VCSELs von Simonsen, Arnhold, Payandeh, Masoud, Engelberth Hansen, Søren, Marchevsky, Andrey, Cheol Park, Gyeong, Kumar Sahoo, Hitesh, Semenova, Elizaveta, Hansen, Ole, Yvind, Kresten

Volltext

Vertical profiling of ultrafast carrier dynamics in partially strain relaxed and strained InGaN grown on GaN/sapphire template of different In composition von Park, Kwangwook, Min, Jung-Wook, Lopatin, Sergei, Davaasuren, Bambar, Park, Tae-Yong, Ooi, Boon S., Kim, Hyeongmun, Yim, Sang-Youp, Cheol Park, Gyeong, Kang, Chul

Volltext

Polarization-Independent Wideband High-Index-Contrast Grating Mirror von Bekele, Dagmawi Alemayehu, Gyeong Cheol Park, Malureanu, Radu, Il-Sug Chung

Volltext

Disordered antireflective nanostructures on GaN-based light-emitting diodes using Ag nanoparticles for improved light extraction efficiency von Song, Young Min, Choi, Eun Sil, Park, Gyeong Cheol, Park, Chang Young, Jang, Sung Jun, Lee, Yong Tak

Volltext

Tunable dual-wavelength absorption switch with graphene based on an asymmetric guided-mode resonance structure von Park, Gyeong Cheol, Park, Kwangwook

Volltext

Quasi-bound states in the continuum in asymmetric hetero-bilayer metasurfaces von Park, Gyeong Cheol, Park, Kwangwook

Volltext

Dual-guiding-layer resonance structure with an embedded metasurface for quasi-critical coupling without a perfect mirror von Park, Gyeong Cheol, Park, Kwangwook

Volltext

Active Fano resonance switch using dual-layer graphene in an embedded dielectric metasurface von Seo, Dongjun, Lee, Joon Ki, Park, Gyeong Cheol

Volltext

Design of a robust photonic crystal mirror for MEMS VCSELs von Simonsen, Arnhold, Park, Gyeong Cheol, Ansbæk, Thor Ersted, Hansen, Ole, Yvind, Kresten

Volltext

The criteria in above-bandgap photo-irradiation in molecular beam epitaxy growth of heterostructure of dissimilar growth temperature von Park, Kwangwook, Min, Jung-Wook, Park, Gyeong Cheol, Lopatin, Sergei, Ooi, Boon S., Alberi, Kirstin

Volltext

Hybrid III-V/SOI resonant cavity enhanced photodetector von Learkthanakhachon, Supannee, Taghizadeh, Alireza, Park, Gyeong Cheol, Yvind, Kresten, Chung, Il-Sug

Volltext

Hybrid grating reflectors: Origin of ultrabroad stopband von Park, Gyeong Cheol, Taghizadeh, Alireza, Chung, Il-Sug

Volltext

Direct growth of lattice mismatched InP on GaAs substrate with AlAs/GaAs superlattice-induced lateral quasi-quantum-wire buffer von Park, Kwangwook, Park, Gyeong Cheol, Hwang, Juchan, Min, Jungwook, Kim, Young-Ill, Kang, Chul, Ooi, Boon S., Yim, Sang-Youp, Kim, Jongmin

Volltext

Hybrid vertical-cavity laser with lateral emission into a silicon waveguide von Park, Gyeong Cheol, Xue, Weiqi, Taghizadeh, Alireza, Semenova, Elizaveta, Yvind, Kresten, Mørk, Jesper, Chung, Il-Sug

Volltext

Hybrid grating reflector with high reflectivity and broad bandwidth von Taghizadeh, Alireza, Park, Gyeong Cheol, Mørk, Jesper, Chung, Il-Sug

Volltext

Ultrahigh-speed Si-integrated on-chip laser with tailored dynamic characteristics von Park, Gyeong Cheol, Xue, Weiqi, Piels, Molly, Zibar, Darko, Mørk, Jesper, Semenova, Elizaveta, Chung, Il-Sug

Volltext

Antireflective grassy surface on glass substrates with self-masked dry etching von Song, Young Min, Park, Gyeong Cheol, Kang, Eun Kyu, Yeo, Chan Il, Lee, Yong Tak

Volltext

Size-dependent optical behavior of disordered nanostructures on glass substrates von Park, Gyeong Cheol, Song, Young Min, Kang, Eun Kyu, Lee, Yong Tak

Volltext