activity
20092023
most citedLaser writing of coherent colour centres in diamond

326 citations · 1.7k across the 24 of their papers we have counts for

collaborators

24 papers

physics.optics2023

Additive GaN solid immersion lenses for enhanced photon extraction efficiency from diamond color centers

Xingrui Cheng, Nils Kolja Wessling, Saptarsi Ghosh +9

Effective light extraction from optically active solid-state spin centres inside high-index semiconductor host crystals is an important factor in integrating these pseudo-atomic ce…

physics.optics2023

Ultranarrow linewidth room-temperature single-photon source from perovskite quantum dot embedded in optical microcavity

Amit R. Dhawan, Tristan Farrow, Ashley Marshall +5

Ultranarrow bandwidth single-photon sources operating at room-temperature are of vital importance for viable optical quantum technologies at scale, including quantum key distributi…

physics.optics2021

Characterisation of Nanoparticle Size Distributions in a Fluid using Optical Forces

Kiana Malmir, William Okell, Aurélien A P Trichet +1

We introduce a method for analyzing the physical properties of nanoparticles in fluids via the competition between viscous drag and optical forces. By flowing particles through a m…

cond-mat.mtrl-sci2021

Microscopic processes during ultra-fast laser generation of Frenkel defects in diamond

Benjamin Griffiths, Andrew Kirkpatrick, Shannon S. Nicley +6

Engineering single atomic defects into wide bandgap materials has become an attractive field in recent years due to emerging applications such as solid-state quantum bits and senso…

physics.optics2020★ 1 cited

Strong Exciton-Photon Coupling in Large Area MoSe and WSe Heterostructures Fabricated from Two-Dimensional Materials Grown by Chemical Vapor Deposition

Daniel J. Gillard, Armando Genco, Seongjoon Ahn +11

Two-dimensional semiconducting transition metal dichalcogenides embedded in optical microcavities in the strong exciton-photon coupling regime may lead to promising applications in…

cond-mat.quant-gas2020★ 9 cited

Learning the Fuzzy Phases of Small Photonic Condensates

João D. Rodrigues, Himadri S. Dhar, Benjamin T. Walker +4

Phase transitions, being the ultimate manifestation of collective behaviour, are typically features of many-particle systems only. Here, we describe the experimental observation of…