48 citations · 98 across the 6 of their papers we have counts for
5 papers · 1 filter
Nonlinear Electro-Optic Visible Photonic Circuits for Solid-State Quantum Defects
Yongchan Park, Yong Soo Lee, Hansol Kim +11
Integrated visible photonic engines for solid-state quantum defects provide a foundation for scalable quantum networks. While miniaturization is advancing, active manipulation rema…
Broadband generation of quasi bound-state-in-continuum modes using subwavelength truncated cone resonators
Chun-Ho Lee, Mohamad Reza Nurrahman, Dongha Kim +3
Allowing a high quality factor (Q-factor) to a sub-wavelength dielectric resonator, quasi-bound states in the continuum (Q-BIC) has gained much interest. However, the Q-BIC resonan…
Spontaneous generation and active manipulation of real-space optical vortex
Dongha Kim, Arthur Baucour, Yun-Seok Choi +2
Optical vortices host the orbital nature of photons, which offers an extra degree of freedom in photonic applications. Unlike vortices in other physical entities, optical vortices…
Perfect optical absorption-enhanced magneto-optic Kerr effect microscopy
Dongha Kim, Young-Wan Oh, Jong-Uk Kim +4
Magnetic and spintronic media have offered fundamental scientific subjects and technological applications. Magneto-optic Kerr effect (MOKE) microscopy provides the most accessible…
Measurements of polarization-dependent angle-resolved light scattering from individual microscopic samples using Fourier transform light scattering
Jaehwang Jung, Jinhyung Kim, Min-kyo Seo +1
We present a method to measure the vector-field light scattering of individual microscopic objects. The polarization-dependent optical field images are measured with quantitative p…