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19992026
most citedA Comprehensive Survey on Graph Neural Networks

10.1k citations

Showing 2014 · physics.opticsShow all

5 papers · 2 filters

physics.optics2014★ 32 cited

Optimizing Photovoltaic Charge Generation of Nanowire Arrays: A Simple Semi-Analytic Approach

Björn C. P. Sturmberg, Kokou B. Dossou, Lindsay C. Botten +4

Nanowire arrays exhibit efficient light coupling and strong light trapping, making them well suited to solar cell applications. The processes that contribute to their absorption ar…

physics.optics2014★ 37 cited

Nanowire array photovoltaics: Radial disorder versus design for optimal efficiency

Björn C. P. Sturmberg, Kokou B. Dossou, Lindsay C. Botten +4

Solar cell designs based on disordered nanostructures tend to have higher efficiencies than structures with uniform absorbers, though the reason is poorly understood. To resolve th…

physics.optics2014★ 43 cited

Distinctive Signature of Indium Gallium Nitride Quantum Dot Lasing in Microdisks Cavities

Alexander Woolf, Tim Puchtler, Igor Aharonovich +5

Low threshold lasers realized within compact, high quality optical cavities enable a variety of nanophotonics applications. Gallium nitride (GaN) materials containing indium galliu…

physics.optics2014★ 163 cited

Stimulated Brillouin Scattering in integrated photonic waveguides: forces, scattering mechanisms and coupled mode analysis

Christian Wolff, Michael J. Steel, Benjamin J. Eggleton +1

Recent theoretical studies of Stimulated Brillouin Scattering (SBS) in nanoscale devices have led to an intense research effort dedicated to the demonstration and application of th…

physics.optics2014★ 2 cited

Phase-locking in Multi-Frequency Brillouin Oscillator via Four Wave Mixing

Thomas F. S. Buettner, Irina V. Kabakova, Darren D. Hudson +4

Stimulated Brillouin scattering (SBS) and Kerr-nonlinear four wave-mixing (FWM) are among the most important and widely studied nonlinear effects in optical fibres. At high powers…