2024
Laser-written waveguide-integrated coherent spins in diamond.,
arXiv:2310.20540.
Yanzhao Guo, John P. Hadden, Federico Gorrini, Giulio Coccia, Vibhav Bharadwaj, Vinaya Kumar Kavatamane, Mohammad Sahnawaz Alam, Roberta Ramponi, Paul E. Barclay, Andrea Chiappini, Maurizio Ferrari, Alexander Kubanek, Angelo Bifone, Shane M. Eaton, Anthony J. Bennett
Links: arXiv
Determining Strain Components in a Diamond Waveguide from Zero-Field ODMR Spectra of NV− Center Ensembles.,
arXiv:2310.20540.
M. Sahnawaz Alam, Federico Gorrini, Michał Gawełczyk, Daniel Wigger, Giulio Coccia, Yanzhao Guo, Sajedeh Shahbazi, Vibhav Bharadwaj, Alexander Kubanek, Roberta Ramponi, Paul E. Barclay, Anthony J. Bennett, John P. Hadden, Angelo Bifone, Shane M. Eaton, Paweł Machnikowski
Links: arXiv
Probing Purcell enhancement and photon collection efficiency of InAs quantum dots at nodes of the cavity electric field.,
Phys. Rev. Research 6, L022004 (2024)
Matthew Jordan, Petros Androvitsaneas, Rachel N Clark, Aristotelis Trapalis, Ian Farrer, Wolfgang Langbein, Anthony J. Bennett.
Links: Publisher, arXiv
Fabrication of quantum emitters in aluminium nitride by Al-ion implantation and thermal annealing.,
Appl. Phys. Lett. 124, 124003 (2024).
E. Nieto Hernández, H.B. Yağcı, V. Pugliese, P. Aprà, J. K. Cannon, S. G. Bishop, J. Hadden, S. Ditalia Tchernij, Olivero, A.J. Bennett, J. Forneris.
Links: Publisher, arXiv
2023
Photo-dynamics of quantum emitters in aluminum nitride.,
arXiv:2310.18190.
Yanzhao Guo, John P. Hadden, Rachel N. Clark, Samuel G. Bishop, Anthony J. Bennett.
Links: arXiv
Direct-write projection lithography of quantum dot micropillar single photon sources.,
Appl. Phys. Lett. 123, 094001 (2023).
P. Androvitsaneas, R. N. Clark, M. Jordan, M. A. Perez, T. Peach, S. Thomas, S. Shabbir, A. D. Sobiesierski, A. Trapalis, I. A. Farrer, W. W. Langbein, A. J Bennett.
Links: Publisher, arXiv
Polarization study of single color centers in aluminum nitride.,
Appl. Phys. Lett. 122, 172104 (2023).
J.K. Cannon, S. G Bishop, J. P Hadden, H.B. Yagci, A. J Bennett.
Links: Publisher, arXiv
Bullseye dielectric cavities for photon collection from a surface-mounted quantum-light-emitter.,
Sci Rep 13, 5316 (2023).
R. Hekmati, J. P Hadden, A. Mathew, S. G Bishop, S. A Lynch, A. J Bennett.
Links: Publisher, arXiv
Coherence protection of spin qubits in hexagonal boron nitride.,
Nat Commun 14, 461 (2023).
A. J Ramsay, R. Hekmati, C. J Patrickson, S. Baber, D. RM Arvidsson-Shukur, A. J Bennett, I. J Luxmoore.
Links: Publisher, arXiv
2022
Design of suspended triangular waveguides and serrated photonic crystal nanobeam cavities.,
Under review.
C. Maynard, D. M. Beggs, M. J. Wale, A. J. Bennett and J. P. Hadden.
Two-Photon Interference of Single Photons from Dissimilar Sources.,
Phys. Rev. Applied 18, 054005 (2022)
C. Dangel, J. Schmitt, A. J. Bennett, K. Müller, and J. J. Finley.
Links: Publisher, arXiv
Evanescent-Field Assisted Photon Collection from Quantum Emitters under a Solid Immersion Lens.,
New J. Phys. 24 103027 (2022)
S.G. Bishop, J.K. Cannon, H.B. Yagci, R.N. Clark, J.P. Hadden, W.W. Langbein, and A.J. Bennett.
Links: Publisher, Cardiff, arXiv
Design of free-space couplers for suspended triangular nano-beam waveguides.,
J. Phys. D: Appl. Phys. 55 474002 (2022).
JP Hadden, C. Maynard, D. M Beggs, R. A Taylor, A. J Bennett.
Links: Publisher,arXiv, Cardiff
Enhanced light collection from a gallium nitride color center using a near index-matched solid immersion lens.,
Appl. Phys. Lett., 120(11):114001 (2022). doi:10.1063/5.0085257.
S. G. Bishop, J. P. Hadden, R. Hekmati, J. K. Cannon, W. W. Langbein, and A. J. Bennett.
Links: Publisher, Cardiff, arXiv
Quantum technologies in diamond enabled by laser processing.,
Appl. Phys. Lett., 120(2):020502, 2022. doi:10.1063/5.0080348.
A. N. Giakoumaki, G. Coccia, V. Bharadwaj, J. P. Hadden, A. J. Bennett, B. Sotillo, R. Yoshizaki, P. Olivero, O. Jedrkiewicz, R. Ramponi, S. M. Pietralunga, M. Bollani, A. Bifone, P. E. Barclay, A. Kubanek, and S. M. Eaton.
Links: Publisher, Cardiff
Super-Poissonian Light Statistics from Individual Silicon Vacancy Centers Coupled to a Laser-Written Diamond Waveguide.,
ACS Photonics 2022, 9, 10, 3366–3373 (2022)
Michael K. Koch, Michael Hoese, Vibhav Bharadwaj, Johannes Lang, John P. Hadden, Roberta Ramponi, Fedor Jelezko, Shane M. Eaton, and Alexander Kubanek.
Links: Publisher, arXiv, Cardiff
2021
Frontiers of Nanoscience : Electrical control of semiconductor quantum dot single photon sources.,
Elsevier, 2021. doi:10.1016/b978-0-12-822083-2.00013-7.
A.J. Bennett.
Links: Publisher, Cardiff
Tailoring topological edge states with photonic crystal nanobeam cavities.,
Sci. Rep., 11(1):1055, 2021. doi:10.1038/s41598-020-79915-6.
Yongkang Gong, Liang Guo, Stephan Wong, Anthony J. Bennett, and Sang Soon Oh.
Links: Publisher, Cardiff
Integrated Magnetometry Platform with Stackable Waveguide-Assisted Detection Channels for Sensing Arrays.,
Phys. Rev. Appl., 15(5):054059, 2021. doi:10.1103/PhysRevApplied.15.054059.
Michael Hoese, Michael K. Koch, Vibhav Bharadwaj, Johannes Lang, John P. Hadden, Reina Yoshizaki, Argyro N. Giakoumaki, Roberta Ramponi, Fedor Jelezko, Shane M. Eaton, and Alexander Kubanek.
Links: Publisher, Cardiff, arXiv
2020
Room Temperature Quantum Emitter in Aluminum Nitride.,
ACS Photonics, 7(7):1636–1641, 2020. doi:10.1021/acsphotonics.0c00528.
Sam G Bishop, John P Hadden, Faris Alzahrani, Reza Hekmati, Diana L Huffaker, Wolfgang W Langbein, and Anthony J Bennett.
Links: Publisher, Cardiff
Faraday-cage-assisted etching of suspended gallium nitride nanostructures.,
AIP Adv., 10(5):055319, 2020. doi:10.1063/5.0007947.
Geraint P Gough, Angela D Sobiesierski, Saleem Shabbir, Stuart Thomas, Daryl M Beggs, Robert A Taylor, and Anthony J Bennett.
Links: Publisher, Cardiff
Topological Insulator Laser Using Valley-Hall Photonic Crystals.,
ACS Photonics, 7(8):2089–2097, 2020. doi:10.1021/acsphotonics.0c00521.
Yongkang Gong, Stephan Wong, Anthony J. Bennett, Diana L. Huffaker, and Sang Soon Oh.
Links: Publisher, Cardiff, arXiv
In-situ measurements of fabrication induced strain in diamond photonic-structures using intrinsic colour centres.,
npj Quantum Inf., 6(1):50, 2020. doi:10.1038/s41534-020-0277-1.
Sebastian Knauer, John P Hadden, and John G. Rarity.
Links: Publisher, Cardiff
2019
Photon Phase Shift at the Few-Photon Level and Optical Switching by a Quantum Dot in a Microcavity.,
Phys. Rev. Appl., 11(6):061001, 2019. doi:10.1103/PhysRevApplied.11.061001.
L.M. Wells, S. Kalliakos, B. Villa, D.J.P. Ellis, R.M. Stevenson, A.J. Bennett, I. Farrer, D.A. Ritchie, and A.J. Shields.
Links: Publisher, Cardiff, arXiv
A quantum dot as a source of time-bin entangled multi-photon states.,
Quantum Sci. Technol., 4(2):025011, 2019. doi:10.1088/2058-9565/ab0a9b.
J. P. Lee, B. Villa, A. J. Bennett, R. M. Stevenson, D J P Ellis, I. Farrer, D. A. Ritchie, and A. J. Shields.
Links: Publisher, Cardiff
Quantum Micro–Nano Devices Fabricated in Diamond by Femtosecond Laser and Ion Irradiation.,
Adv. Quantum Technol., 2(5-6):1900006, 2019. doi:10.1002/qute.201900006.
Shane M. Eaton, John P. Hadden, Vibhav Bharadwaj, Jacopo Forneris, Federico Picollo, Federico Bosia, Belen Sotillo, Argyro N. Giakoumaki, Ottavia Jedrkiewicz, Andrea Chiappini, Maurizio Ferrari, Roberto Osellame, Paul E. Barclay, Paolo Olivero, and Roberta Ramponi.
Links: Publisher, Cardiff
Stabilization of an optical transition energy via nuclear Zeno dynamics in quantum-dot–cavity systems.,
Phys. Rev. A, 99(5):053853, 2019. doi:10.1103/PhysRevA.99.053853.
Thomas Nutz, Petros Androvitsaneas, Andrew Young, Ruth Oulton, and Dara P. S. McCutcheon.
Links: Publisher, arXiv
Efficient Quantum Photonic Phase Shift in a Low Q-Factor Regime.,
ACS Photonics, 6(2):429–435, 2019. doi:10.1021/acsphotonics.8b01380.
P. Androvitsaneas, A. B. Young, J. M. Lennon, C. Schneider, S. Maier, J. J. Hinchliff, G. S. Atkinson, E. Harbord, M. Kamp, S. Höfling, J. G. Rarity, and R. Oulton.
Links: Publisher, Cardiff
2018
Independent indistinguishable quantum light sources on a reconfigurable photonic integrated circuit.,
Appl. Phys. Lett., 112(21):211104, 2018. doi:10.1063/1.5028339.
D. J. P. Ellis, A. J. Bennett, C. Dangel, J. P. Lee, J. P. Griffiths, T. A. Mitchell, T.-K. Paraiso, P. Spencer, D. A. Ritchie, and A. J. Shields.
Links: Publisher, Cardiff, arXiv
Controllable Photonic Time-Bin Qubits from a Quantum Dot.,
Phys. Rev. X, 8(2):021078, 2018. doi:10.1103/PhysRevX.8.021078.
J. P. Lee, L. M. Wells, B. Villa, S. Kalliakos, R. M. Stevenson, D. J. P. Ellis, I. Farrer, D. A. Ritchie, A. J. Bennett, and A. J. Shields.
Links: Publisher, Cardiff, arXiv
Multi-dimensional photonic states from a quantum dot.,
Quantum Sci. Technol., 3(2):024008, 2018. doi:10.1088/2058-9565/aaa7b7.
J. P. Lee, A. J. Bennett, R. M. Stevenson, D J P Ellis, I. Farrer, D. A. Ritchie, and A. J. Shields.
Links: Publisher, Cardiff, arXiv
Tamm plasmons for efficient interaction of telecom wavelength photons and quantum dots.,
IET Optoelectron., 12(1):11–14, 2018. doi:10.1049/iet-opt.2017.0076.
Matthew Parker, Edmund Harbord, Andrew Young, Petros Androvitsaneas, John Rarity, and Ruth Oulton.
Links: Publisher
Integrated waveguides and deterministically positioned nitrogen vacancy centers in diamond created by femtosecond laser writing.,
Opt. Lett., 43(15):3586, 2018. doi:10.1364/OL.43.003586.
J. P. Hadden, V. Bharadwaj, B. Sotillo, S. Rampini, R. Osellame, J. D. Witmer, H. Jayakumar, T. T. Fernandez, A. Chiappini, C. Armellini, M. Ferrari, R. Ramponi, P. E. Barclay, and S. M. Eaton.
Links: Publisher, Cardiff, arXiv
Fabrication of hybrid Fabry-Pérot microcavity using two-photon lithography for single-photon sources.,
Opt. Express, 26(25):33245, 2018. doi:10.1364/OE.26.033245.
F. Ortiz-Huerta, L Chen, M Taverne, J. P. Hadden, M Johnson, Y.-L.D. L. D. Ho, and J.G. G. Rarity.
Links: Publisher, Cardiff
Polarized micro-Raman studies of femtosecond laser written stress-induced optical waveguides in diamond.,
Appl. Phys. Lett., 112(3):031109, 2018. doi:10.1063/1.5017108.
B. Sotillo, A. Chiappini, V. Bharadwaj, J. P. Hadden, F. Bosia, P. Olivero, M. Ferrari, R. Ramponi, P. E. Barclay, and S. M. Eaton.
Links: Publisher, Cardiff, arXiv
2017
Universal Growth Scheme for Quantum Dots with Low Fine-Structure Splitting at Various Emission Wavelengths.,
Phys. Rev. Appl., 8(1):014013, 2017. doi:10.1103/PhysRevApplied.8.014013.
Joanna Skiba-Szymanska, R. Mark Stevenson, Christiana Varnava, Martin Felle, Jan Huwer, Tina Müller, Anthony J. Bennett, James P. Lee, Ian Farrer, Andrey B. Krysa, Peter Spencer, Lucy E. Goff, David A. Ritchie, Jon Heffernan, and Andrew J. Shields.
Links: Publisher, Cardiff
Electrically driven and electrically tunable quantum light sources.,
Appl. Phys. Lett., 110(7):071102, 2017. doi:10.1063/1.4976197.
J. P. Lee, E. Murray, A. J. Bennett, D. J. P. Ellis, C. Dangel, I. Farrer, P. Spencer, D. A. Ritchie, and A. J. Shields.
Links: Publisher, Cardiff, arXiv
Surface acoustic wave modulation of a coherently driven quantum dot in a pillar microcavity.,
Appl. Phys. Lett., 111(1):011103, 2017. doi:10.1063/1.4990966.
B. Villa, A. J. Bennett, D. J. P. Ellis, J. P. Lee, J. Skiba-Szymanska, T. A. Mitchell, J. P. Griffiths, I. Farrer, D. A. Ritchie, C. J. B. Ford, and A. J. Shields.
Links: Publisher, Cardiff, arXiv
Visible to Infrared Diamond Photonics Enabled by Focused Femtosecond Laser Pulses.,
Micromachines, 8(2):60, 2017. doi:10.3390/mi8020060.
Belén Sotillo, Vibhav Bharadwaj, John Hadden, Stefano Rampini, Andrea Chiappini, Toney Fernandez, Cristina Armellini, Ali Serpengüzel, Maurizio Ferrari, Paul Barclay, Roberta Ramponi, and Shane Eaton.
Links: Publisher, Cardiff
2016
A semiconductor photon-sorter.,
Nat. Nanotechnol., 11(10):857–860, 2016. doi:10.1038/nnano.2016.113.
A. J. Bennett, J. P. Lee, D. J. P. Ellis, I. Farrer, D. A. Ritchie, and A. J. Shields.
Links: Publisher, Cardiff, arXiv
Ramsey interference in a multilevel quantum system.,
Phys. Rev. B, 93(8):085407, 2016. doi:10.1103/PhysRevB.93.085407.
J. P. Lee, A. J. Bennett, J. Skiba-Szymanska, D. J. P. Ellis, I. Farrer, D. A. Ritchie, and A. J. Shields.
Links: Publisher, Cardiff
Cavity-enhanced coherent light scattering from a quantum dot.,
Sci. Adv., 2(4):e1501256, 2016. doi:10.1126/sciadv.1501256.
Anthony J. Bennett, James P. Lee, David J. P. Ellis, Thomas Meany, Eoin Murray, Frederik F. Floether, Jonathan P. Griffths, Ian Farrer, David A. Ritchie, and Andrew J. Shields.
Links: Publisher, Cardiff, arXiv
Few-second-long correlation times in a quantum dot nuclear spin bath probed by frequency-comb nuclear magnetic resonance spectroscopy.,
Nat. Phys., 12(7):688–693, 2016. doi:10.1038/nphys3686.
A. M. Waeber, M. Hopkinson, I. Farrer, D. A. Ritchie, J. Nilsson, R. M. Stevenson, A. J. Bennett, A. J. Shields, G. Burkard, A. I. Tartakovskii, M. S. Skolnick, and E. A. Chekhovich.
Links: Publisher, Cardiff, arXiv
Enhanced indistinguishability of in-plane single photons by resonance fluorescence on an integrated quantum dot.,
Appl. Phys. Lett., 109(15):151112, 2016. doi:10.1063/1.4964888.
Sokratis Kalliakos, Yarden Brody, Anthony J. Bennett, David J. P. Ellis, Joanna Skiba-Szymanska, Ian Farrer, Jonathan P. Griffiths, David A. Ritchie, and Andrew J. Shields.
Links: Publisher, Cardiff
Charged quantum dot micropillar system for deterministic light-matter interactions.,
Phys. Rev. B, 93(24):241409, 2016. doi:10.1103/PhysRevB.93.241409.
P. Androvitsaneas, A. B. Young, C. Schneider, S. Maier, M. Kamp, S. Höfling, S. Knauer, E. Harbord, C. Y. Hu, J. G. Rarity, and R. Oulton.
Links: Publisher, arXiv
Diamond photonics platform enabled by femtosecond laser writing.,
Sci. Rep., 6(1):35566, 2016. doi:10.1038/srep35566.
Belén Sotillo, Vibhav Bharadwaj, J. P. Hadden, Masaaki Sakakura, Andrea Chiappini, Toney Teddy Fernandez, Stefano Longhi, Ottavia Jedrkiewicz, Yasuhiko Shimotsuma, Luigino Criante, Roberto Osellame, Gianluca Galzerano, Maurizio Ferrari, Kiyotaka Miura, Roberta Ramponi, Paul E. Barclay, and Shane Michael Eaton.
Links: Publisher, Cardiff, arXiv
Single-crystal diamond low-dissipation cavity optomechanics.,
Optica, 3(9):963, 2016. doi:10.1364/OPTICA.3.000963.
Matthew Mitchell, Behzad Khanaliloo, David P. Lake, Tamiko Masuda, J. P. Hadden, and Paul E. Barclay.
Links: Publisher, Cardiff, arXiv