250 citations · 411 across the 8 of their papers we have counts for
8 papers
Optimization of metasurfaces for lasing with symmetry constraints on the modes
Matthew Parry, Kenneth B. Crozier, Andrey A. Sukhorukov +1
The development of active metasurface systems, such as lasing metasurfaces, requires the optimization of multiple modes at the absorption and lasing wavelength bands, including the…
The Acoustophotoelectric Effect: Efficient Phonon-Photon-Electron Coupling in Zero-Voltage-Biased 2D SnS for Broadband Photodetection
Hossein Alijani, Philipp Reineck, Robert Komljenovic +8
Two-dimensional (2D) layered metal dichalcogenides constitute a promising class of materials for photodetector applications due to their excellent optoelectronic properties. The mo…
Origin of the anapole condition as revealed by a simple expansion beyond the toroidal multipole
Shi-Qiang Li, Kenneth B. Crozier
Toroidal multipoles are a topic of increasing interest in the nanophotonics and metamaterials communities. In this paper, we separate out the toroidal multipole components of multi…
Generalized method of images and reflective color generation from ultra-thin multipole resonators
Shi-Qiang. Li, Wuzhou Song, Ming Ye +1
The multipole expansion has found limited applicability for optical dielectric resonators in inhomogeneous environment, such as on the surface of substrates. Here, we generalize th…
Self-aligned process for forming microlenses at the tips of vertical silicon nanowires by atomic layer deposition
Yaping Dan, Kaixiang Chen, Kenneth B. Crozier
The microlens is a key enabling technology in optoelectronics, permitting light to be efficiently coupled to and from devices such as image sensors and light-emitting diodes. Their…
Exciton-polariton emission from organic semiconductor optical waveguides
Tal Ellenbogen, Kenneth B. Crozier
We photo-excite slab polymer waveguides doped with J-aggregating dye molecules and measure the leaky emission from strongly coupled waveguide exciton polariton modes at room temper…
Dramatic reduction of surface recombination by in-situ surface passivation of silicon nanowires
Yaping Dan, Kwanyong Seo, Kuniharu Takei +3
Nanowires have unique optical properties [1-4] and are considered as important building blocks for energy harvesting applications such as solar cells. [2, 5-8] However, due to thei…
Separation of Electromagnetic and Chemical Contributions to Surface-Enhanced Raman Spectra on Nanoengineered Plasmonic Substrates
Semion K. Saikin, Yizhuo Chu, Dmitrij Rappoport +2
Raman signals from molecules adsorbed on a noble metal surface are enhanced by many orders of magnitude due to the plasmon resonances of the substrate. Additionally, the enhanced s…