52 citations · 60 across the 5 of their papers we have counts for
5 papers
A random laser based on diamond nanoneedles
Ngoc My Hanh Duong, Blake Regan, Milos Toth +2
Random lasers use radiative gain and multiple scatterers in disordered media to generate light amplification. In this study, we demonstrate a random laser based on diamond nanoneed…
Photocurrent Enhancement of Graphene Photodetectors by Photon Tunneling of Light into Surface Plasmons
Alireza Maleki, Benjamin P. Cumming, Min Gu +3
We demonstrate that surface plasmon resonances excited by photon tunneling through an adjacent dielectric medium enhance photocurrent detected by a graphene photodetector. The devi…
Digital Waveguide Adiabatic Passage Part 2: Experiment
Vincent Ng, Jesse A. Vaitkus, Zachary J. Chaboyer +5
Using a femtosecond laser writing technique, we fabricate and characterise three-waveguide digital adiabatic passage devices, with the central waveguide digitised into five discret…
Curved Gratings as Plasmonic Lenses for Linearly Polarised Light
Alireza Maleki, Thanh Phong Vo, Antoine Hautin +3
The ability of curved gratings as sectors of concentric circular gratings to couple linearly polarized light into focused surface plasmons is investigated by theory, simulation and…
Enhanced spontaneous emission from nanodiamond colour centres on opal photonic crystal
Faraz A Inam, Torsten Gaebel, Carlo Bradac +5
Colour centres in diamond are promising candidates as a platform for quantum technologies and biomedical imaging based on spins and/or photons. Controlling the emission properties…