17 citations · 46 across the 6 of their papers we have counts for
6 papers
Fabrication of High-Aspect Ratio Nanogratings for Phase-based X-ray Imaging
Martyna Michalska, Alessandro Rossi, Gasper Kokot +5
Diffractive optical elements such as periodic gratings are fundamental devices in X-ray imaging - a technique that medical, material science and security scans rely upon. Fabricati…
Micro-cone arrays enhance outcoupling efficiency in horticulture luminescent solar concentrators
Zhijie Xu, Mark Portnoi, Ioannis Papakonstantinou
Luminescent solar concentrators (LSCs) have shown the ability to realize spectral conversion, which could tailor solar spectrum to better match photosynthesis requirements. However…
Universal Theory of Light Scattering of Randomly Oriented Particles: A Fluctuational-Electrodynamics Approach for Modeling of Light Transport in Disordered Nanostructures
F. V. Ramirez-Cuevas, K. L. Gurunatha, I. P. Parkin +1
Disordered nanostructures are commonly encountered in many nanophotonic systems, from colloid dispersions for sensing, to heterostructured photocatalysts. Randomness, however, impo…
A route to engineered high aspect-ratio silicon nanostructures through regenerative secondary mask lithography
Martyna Michalska, Sophia K. Laney, Tao Li +3
Silicon nanostructuring imparts unique material properties including antireflectivity, antifogging, anti-icing, self-cleaning, and/or antimicrobial activity. To tune these properti…
Robust Q-tunable topological induced transparency in metasurface
Jietao Liu, Zhi Liu, Ioannis Papakonstantinou +1
In this study, we demonstrate first, to the best of our knowledge, robust and dynamically polarization-controlled tunable-high-Q PIT in designed nanostructures metasurface, whose s…
Dynamically configurable successively switchable multispectral plasmon induced transparency
Jietao Liu, Ioannis Papakonstantinou, Haifeng Hu +1
Plasmon-induced-transparency (PIT) in nanostructures has been intensively investigated, however, no existing metasurface nanostructure exhibits all-optically tunable properties, wh…