3 papers
physics.optics2024
Infrared resonance-lattice device technology
Robert Magnusson, Yeong H. Ko, Kyu J. Lee +6
We present subwavelength resonant lattices fashioned as nano- and microstructured films as a basis for a host of device concepts. Whereas the canonical physical properties are full…
physics.optics2022
Dual angular tunability of 2D infrared notch filters: Analysis, experiments, physics
Y. H. Ko, K. J. Lee, F. A. Simlan +2
Two-dimensional (2D) resonant gratings enable dual angular tunability by controlling the plane of incidence (POI) under linear polarization. If the POI is set to be perpendicular t…
physics.optics2022
Singular states of resonant nanophotonic lattices
Y. H. Ko, K. J. Lee, F. A. Simlan +1
Fundamental effects in nanophotonic resonance systems focused on singular states and their properties are presented. Strongly related to lattice geometry and material composition,…