113 citations · 170 across the 5 of their papers we have counts for
5 papers · 1 filter
Transverse Magnetic Mode Laser in Photonic Crystal Nanobeam Cavity
Taesu Ryu, Hwi-Min Kim, Sang-Woo Ki +2
We first experimentally demonstrated a transverse magnetic (TM) mode laser in a Photonic crystal (PhC) slab structure at room temperature. This study proposes a PhC nanobeam (NB) c…
Universal light-guiding geometry for high-nonlinear resonators having molecular-scale roughness
Dae-Gon Kim, Sangyoon Han, Joonhyuk Hwang +8
By providing an effective way to leverage nonlinear phenomena in chip-scale, high-Q optical resonators have induced the recent advances of on-chip photonics represented by micro-co…
Vertical beaming of wavelength-scale photonic crystal resonators
Se-Heon Kim, Sun-Kyung Kim, Yong-Hee Lee
We report that of the photons generated inside a photonic crystal slab resonator can be funneled within a small divergence angle of . The far-field radiation…
Optimization of coupling between photonic crystal resonator and curved microfiber
In-Kag Hwang, Guk-Hyun Kim, Yong-Hee Lee
The evanescent coupling from a photonic crystal resonator to a micron-thick optical fiber is investigated in detail by using a 3D-FDTD method. Properly designed photonic crystal ca…
Two-dimensional heterogeneous photonic bandedge laser
Soon-Hong Kwon, Se-Heon Kim, Sun-Kyung Kim +2
We proposed and realized a two-dimensional (2D) photonic bandedge laser surrounded by the photonic bandgap. The heterogeneous photonic crystal structure consists of two triangular…