2 papers
physics.optics2020
Advanced dispersion engineering of a III-Nitride micro-resonator for a blue/UV frequency comb
Ali Eshaghian Dorche, Dogan Timucin, Krishnan Thyagarajan +3
A systematic dispersion engineering approach is presented toward designing a III-Nitride micro-resonator for a blue/UV frequency comb. The motivation for this endeavor is to fill t…
physics.optics2016
Broadband, Polarization-insensitive and Wide-angle Optical Absorber based on Fractal Plasmonics
Ali Eshaghian, Sajjad AbdollahRamezani, Ata Chizari +1
In this paper, a plasmonic absorber consisting of a metal-dielectric-metal stack with a top layer of Sierpinski nanocarpet is theoretically investigated. Such compact absorber depi…