Jae Woong Yoon

Guided-mode-resonance phase mask for compact laser-interference lithography

We propose a concept for compact laser-interference lithography with integral suppression of the parasitic zero-order beam. The device combines a first-order diffraction grating with a subwavelength guided-mode resonance reflector implemented in a fully dielectric TiO2/SiO2 platf...

Relative Effects of Fabry‐Perot, Mie, and Guided‐Mode Resonance in Periodic Photonic Lattice Physics

ABSTRACT We investigate the physical origins of resonance effects in one‐dimensional periodic photonic lattices (PhL), focusing on the relative roles of Fabry–Perot (FP), Mie, and guided‐mode resonance (GMR) mechanisms. Using rigorous numerical simulations and modal analysis, we...