369 citations · 845 across the 11 of their papers we have counts for
12 papers
Field-Programmable Mobile Magneto-Photonic Metaparticles for Active Light Manipulation and Steering
Seung Yeol Lee, Yujie Luo, Ognjen Ilic
Controlling the flow of light within complex and dynamic environments is essential for a wide range of applications, from deep-tissue imaging and optogenetics to precision photothe…
Adaptive multi-spectral mimicking with 2D-material nanoresonator networks
Yujie Luo, Thomas Christensen, Ognjen Ilic
Active nanophotonic materials that can emulate and adapt between many different spectral profiles -- with high fidelity and over a broad bandwidth -- could have a far-reaching impa…
3D Printing via material extrusion on an acoustic air bed
Sam Keller, Matthew Stein, Ognjen Ilic
Additive manufacturing, such as 3D printing, offers unparalleled opportunities for rapid prototyping of complex three-dimensional objects, but typically requires simultaneous build…
Shaping contactless forces through anomalous acoustic scattering
Matthew Stein, Sam Keller, Yujie Luo +1
Waves impart momentum and exert force on obstacles in their path. The transfer of wave momentum is a fundamental mechanism for contactless manipulation, yet the rules of convention…
Optomechanical Self-Stability of Freestanding Photonic Metasurfaces
Avinash Kumar, Daniel Kindem, Ognjen Ilic
We develop an analytical framework for self-stabilizing optical manipulation of freestanding metasurfaces in three dimensions. Our framework reveals that the challenging problem of…
Nanophotonic materials for space applications
Ognjen Ilic
Space exemplifies the ultimate test-bed environment for any materials technology. The harsh conditions of space, with extreme temperature changes, lack of gravity and atmosphere, i…
Semi-Transparent Solar Cell enabled by Frequency Selective Light Trapping
Duncan C. Wheeler, Yichen Shen, Yi Yang +5
We propose a frequency selective light trapping scheme that enables the creation of more visually-transparent and yet simultaneously more efficient semitransparent solar cells. A n…
Micro-optical Tandem Luminescent Solar Concentrators
David R. Needell, Ognjen Ilic, Colton R. Bukowsky +9
Traditional concentrating photovoltaic (CPV) systems utilize multijunction cells to minimize thermalization losses, but cannot efficiently capture diffuse sunlight, which contribut…
Limits to the Optical Response of Graphene and 2D Materials
Owen D. Miller, Ognjen Ilic, Thomas Christensen +5
2D materials provide a platform for strong light--matter interactions, creating wide-ranging design opportunities via new-material discoveries and new methods for geometrical struc…
Quantum Čerenkov Effect from Hot Carriers in Graphene: An Efficient Plasmonic Source
I. Kaminer, Y. Tenenbaum Katan, H. Buljan +6
Graphene plasmons (GPs) have been found to be an exciting plasmonic platform, thanks to their high field confinement and low phase velocity, motivating contemporary research to rev…
Near-field thermal radiation transfer controlled by plasmons in graphene
Ognjen Ilic, Marinko Jablan, John D. Joannopoulos +3
It is shown that thermally excited plasmon-polariton modes can strongly mediate, enhance and \emph{tune} the near-field radiation transfer between two closely separated graphene sh…
Frequency-selective near-field enhancement of radiative heat transfer via photonic-crystal slabs: a general computational approach for arbitrary geometries and materials
Alejandro W. Rodriguez, Ognjen Ilic, Peter Bermel +4
We demonstrate the possibility of achieving enhanced frequency-selective near-field radiative heat transfer between patterned (photonic crystal) slabs at designable frequencies and…