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20192026
most citedRoom Temperature Initialisation and Readout of Intrinsic Spin Defects in a Van der Waals Crystal

557 citations

Showing 2020Show all

13 papers · 1 filter

quant-ph2020★ 129 cited

Femtosecond Laser Writing of Spin Defects in Hexagonal Boron Nitride

Xingyu Gao, Siddhant Pandey, Mehran Kianinia +5

Optically active spin defects in wide-bandgap materials have many potential applications in quantum information and quantum sensing. Spin defects in two-dimensional layered van der…

cond-mat.mes-hall2020★ 209 cited

Room Temperature Coherent Control of Spin Defects in hexagonal Boron Nitride

Andreas Gottscholl, Matthias Diez, Victor Soltamov +6

Optically active defects in solids with accessible spin states are promising candidates for solid state quantum information and sensing applications. To employ these defects as qua…

physics.optics2020★ 17 cited

Optical repumping of resonantly excited quantum emitters in hexagonal boron nitride

Simon J. U. White, Ngoc My Hanh Duong, Alexander S. Solntsev +3

Resonant excitation of solid-state quantum emitters enables coherent control of quantum states and generation of coherent single photons, which are required for scalable quantum ph…

physics.optics2020★ 13 cited

Quantum nonlinear metasurfaces

Alexander N. Poddubny, Dragomir N. Neshev, Andrey A. Sukhorukov

We review the latest advances in the generation of quantum light with nonlinear nanoresonators in metasurfaces, which act both as sources of quantum states and nanoantennas shaping…

physics.optics2020★ 3 cited

Characterization of single photon sources for radiometry applications at room temperature

Hee-Jin Lim, Dong-Hoon Lee, In-ho Bae +5

A single photon source with high repeatability and low uncertainties is the key element for few-photon metrology based on photon numbers. While low photon number fluctuations and h…

physics.app-ph2020★ 14 cited

Large few-layer hexagonal boron nitride flakes for nonlinear optics

Nils Bernhardt, Sejeong Kim, Johannes E. Froch +7

Hexagonal boron nitride (hBN) is a layered dielectric material with a wide range of applications in optics and photonics. In this work, we demonstrate a fabrication method for few-…

physics.optics2020★ 26 cited

Complex-birefringent dielectric metasurfaces for arbitrary polarization-pair transformations

Shaun Lung, Kai Wang, Khosro Zangeneh Kamali +4

Birefringent materials or nanostructures that introduce phase differences between two linear polarizations underpin the operation of wave plates for polarization control of light.…

physics.app-ph2020★ 394 cited

Identifying Carbon as the Source of Visible Single Photon Emission from Hexagonal Boron Nitride

Noah Mendelson, Dipankar Chugh, Jeffrey R. Reimers +14

Single photon emitters (SPEs) in hexagonal boron nitride (hBN) have garnered significant attention over the last few years due to their superior optical properties. However, despit…

cs.CY2020★ 70 cited

How to organize an online conference

Orad Reshef, Igor Aharonovich, Andrea Armani +4

On January 13th 2020, the inaugural Photonics Online Meetup (POM) brought together more than 1100 researchers to discuss the latest advances in photonics. Or rather, it didn't, bec…

physics.optics2020★ 2 cited

Generating -states of surface plasmon-polariton pairs with a nanoparticle

Nikita A. Olekhno, Mihail I. Petrov, Ivan V. Iorsh +2

We consider a generation of two-particle quantum states in the process of spontaneous parametric down-conversion of light by a dielectric nanoparticle with response. As a…

cond-mat.mes-hall2020★ 83 cited

Coherent Manipulation with Resonant Excitation and Single Emitter Creation of Nitrogen Vacancy Centers in 4H Silicon Carbide

Zhao Mu, S. A. Zargaleh, H. J. von Bardeleben +7

Silicon carbide (SiC) has become a key player in realization of scalable quantum technologies due to its ability to host optically addressable spin qubits and wafer-size samples. H…

physics.app-ph2020★ 22 cited

Photonic nanobeam cavities with nano-pockets for efficient integration of fluorescent nanoparticles

Johannes E. Fröch, Sejeong Kim, Connor Stewart +5

Integrating fluorescent nanoparticles with high-Q, small mode volume cavities is indispensable for nanophotonics and quantum technologies. To date, nanoparticles have largely been…

physics.app-ph2020★ 25 cited

Versatile Direct Writing of Dopants in a Solid State Host Through Recoil Implantation

Johannes E. Fröch, Alan Bahm, Mehran Kianinia +8

Modifying material properties at the nanoscale is crucially important for devices in nanoelectronics, nanophotonics and quantum information. Optically active defects in wide band g…