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physics.optics2023★ 13 cited
Dispersion engineering of infrared epsilon-near-zero modes by strong coupling to optical cavities
Ben Johns
Epsilon-near-zero (ENZ) materials have recently emerged as a promising platform for infrared nanophotonics. A significant challenge in the design of ENZ-based optics is to control…
physics.optics2021★ 17 cited
Tailoring Infrared Absorption and Thermal Emission with Ultrathin-film Interferences in Epsilon-Near-Zero Media
Ben Johns, Shashwata Chattopadhyay, Joy Mitra
Engineering nanophotonic mode dispersions in ultrathin, planar structures enables significant control over infrared perfect absorption (PA) and thermal emission characteristics. He…