120 citations · 772 across the 39 of their papers we have counts for
40 papers
Critically coupled zeroth-order resonance for ultrathin nonlinear photonics
Hae-Seok Jeong, Soon-Jae Lee, Young-Ho Jin +2
Ultrathin active materials are essential for compact nonlinear and quantum photonic devices, yet no general principle exists to link their optical constants to the cavity designs r…
Near-field imaging beyond the probe aperture limit
Eunsung Seo, Young-Ho Jin, Wonjun Choi +7
Near-field scanning optical microscopy has been an indispensable tool for designing, characterizing and understanding the functionalities of diverse nanoscale photonic devices. As…
Highly sensitive and selective sugar detection by terahertz nano-antennas
Dong-Kyu Lee, Ji-Hun Kang, Jun-Seok Lee +7
Molecular recognition and discrimination of carbohydrates are important because carbohydrates perform essential roles in most living organisms for energy metabolism and cell-to-cel…
Enrichment of deeply penetrating waves in disordered media
Wonjun Choi, Moonseok Kim, Donggyu Kim +4
Waves incident to a highly scattering medium are incapable of penetrating deep into the medium due to the diffusion process induced by multiple scattering. This poses a fundamental…
Exploring anti-reflection modes in disordered media
Moonseok Kim, Wonjun Choi, Changhyeong Yoon +5
Sensing and manipulating targets hidden under scattering media are universal problems that take place in applications ranging from deep-tissue optical imaging to laser surgery. A m…
Multi-slot optical Yagi-Uda antenna for efficient unidirectional radiation to free space
Jineun Kim, Young-Geun Roh, Sangmo Cheon +10
Plasmonic nanoantennas are key elements in nanophotonics capable of directing radiation or enhancing the transition rate of a quantum emitter. Slot-type magnetic-dipole nanoantenna…