3 papers
physics.optics2023
Wide-range Angle-sensitive Plasmonic Color Printing on Lossy-Resonator Substrates
Sarah N. Chowdhury, Jeffrey Simon, Michał P. Nowak +8
We demonstrate a sustainable, lithography-free process for generating non fading plasmonic colors with a prototype device that produces a wide range of vivid colors in red, green,…
physics.optics2022
Tailoring the Thickness-Dependent Optical Properties of Conducting Nitrides and Oxides for Epsilon-Near-Zero-Enhanced Photonic Applications
Soham Saha, Mustafa Goksu Ozlu, Sarah N. Chowdhury +5
The unique properties of the emerging photonic materials - conducting nitrides and oxides - especially their tailorability, large damage thresholds, and the so-called epsilon-near-…
physics.app-ph2020
Lithography-free plasmonic color printing with femtosecond laser on semicontinuous silver films
Sarah N. Chowdhury, Piotr Nyga, Zhaxylyk A. Kudyshev +5
Plasmonic color printing with semicontinuous metal films is a lithography-free, non-fading, and environment-friendly method of generation of bright colors. Such films are comprised…