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Number of items: 86.

2022

Ingleby, Stuart and Griffin, Paul and Dyer, Terry and Mrozowski, Marcin and Riis, Erling (2022) A digital alkali spin maser. Scientific Reports, 12 (1). 12888. ISSN 2045-2322

Gallacher, Kevin and Griffin, Paul F. and Riis, Erling and Sorel, Marc and Paul, Douglas J. (2022) Silicon nitride waveguide polarization rotator and polarization beam splitter for chip-scale atomic systems. APL Photonics, 7 (4). 046101. ISSN 2378-0967

Hunter, Dominic and Dyer, Terry E. and Riis, Erling (2022) Accurate optically pumped magnetometer based on Ramsey-style interrogation. Optics Letters, 47 (5). pp. 1230-1233. ISSN 0146-9592

2021

Bregazzi, A. and Griffin, P. F. and Arnold, A. S. and Burt, D. P. and Martinez, G and Boudot, R. and Kitching, J. and Riis, E. and McGilligan, J. P. (2021) A simple imaging solution for chip-scale laser cooling. Applied Physics Letters, 119 (18). p. 184002. 184002. ISSN 0003-6951

Bregazzi, Alan and Dyer, Sean and Griffin, Paul F. and Burt, David P. and Arnold, Aidan S. and Riis, Erling and McGilligan, James P.; Padgett, Miles J. and Bongs, Kai and Fedrizzi, Alessandro and Politi, Alberto, eds. (2021) Enabling the mass production of a chip-scale laser cooling platform. In: Proceedings Volume 11881, Quantum Technology, Driving Commercialisation of an Enabling Science II. Proceedings of SPIE, the International Society for Optical Engineering, 11881 . SPIE, GBR. ISBN 9781510646070

Burrow, Oliver S. and Osborn, Paul F. and Boughton, Edward and Mirando, Francesco and Burt, David P. and Griffin, Paul F. and Arnold, Aidan S. and Riis, Erling (2021) Stand-alone vacuum cell for compact ultracold quantum technologies. Applied Physics Letters, 119 (12). 124002. ISSN 0003-6951

Offer, Rachel F. and Daffurn, Andrew and Riis, Erling and Griffin, Paul F. and Arnold, Aidan S. and Franke-Arnold, Sonja (2021) Gouy phase-matched angular and radial mode conversion in four-wave mixing. Physical Review A - Atomic, Molecular, and Optical Physics, 103 (2). L021502. ISSN 2469-9934

Janin, Paul and Bauer, Ralf and Griffin, Paul and Riis, Erling and Uttamchandani, Deepak; (2021) A high-frequency tunable piezoelectric MEMS scanner for fast addressing applications. In: 2021 IEEE 34th International Conference on Micro Electro Mechanical Systems (MEMS). IEEE International Conference on Micro Electrical Mechanical Systems (MEMS) . IEEE, New York, USA, pp. 294-297. ISBN 978-1-6654-1912-3

2020

Sutter, Jens U. and Lewis, Oliver and Robinson, Clive and McMahon, Anthony and Boyce, Robert and Bragg, Rachel and Macrae, Alastair and Orton, Jeffrey and Shah, Vishal and Ingleby, Stuart J. and Griffin, Paul F. and Riis, Erling (2020) Recording the heart beat of cattle using a gradiometer system of optically pumped magnetometers. Computers and Electronics in Agriculture, 177. 105651. ISSN 0168-1699

Elvin, Rachel and Wright, Michael W. and Lewis, Ben and Keliehor, Brendan L. and Bregazzi, Alan and McGilligan, James P. and Arnold, Aidan S. and Griffin, Paul F. and Riis, Erling (2020) Towards a compact, optically-interrogated, cold-atom microwave clock. Advanced Optical Technologies, 9 (5). pp. 297-303. ISSN 2192-8584

McGilligan, J. P. and Moore, K. R. and Dellis, A. and Martinez, G. D. and de Clercq, E. and Griffin, P. F. and Arnold, A. S. and Riis, E. and Boudot, R. and Kitching, J. (2020) Laser cooling in a chip-scale platform. Applied Physics Letters, 117 (5). 054001. ISSN 0003-6951

O'Dwyer, Carolyn and Ingleby, Stuart J. and Chalmers, Iain C. and Griffin, Paul F. and Riis, Erling (2020) A feed-forward measurement scheme for periodic noise suppression in atomic magnetometry. Review of Scientific Instruments, 91 (4). 045103. ISSN 0034-6748

Henderson, V. A. and Johnson, M. Y. H. and Kale, Y. B. and Griffin, P. F. and Riis, E. and Arnold, A. S. (2020) Optical characterisation of micro-fabricated Fresnel zone plates for atomic waveguides. Optics Express, 28 (7). pp. 9072-9081. ISSN 1094-4087

Elvin, Rachel and Hoth, Gregory W. and Wright, Michael and Lewis, Ben and Bregazzi, Alan and Keliehor, Brendan and Arnold, Aidan S. and Griffin, Paul F. and Riis, Erling; Shahriar, Selim M. and Scheuer, Jacob, eds. (2020) Progress of a compact microwave clock based on atoms cooled with a diffractive optic. In: Proceedings Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology II. Proceedings of SPIE, 11296 . SPIE, USA, p. 1129609. ISBN 9781510633568

2019

Elvin, R. and Hoth, G. W. and Wright, M. and Lewis, B. and McGilligan, J. P. and Arnold, A. S. and Griffin, P. F. and Riis, E. (2019) Cold-atom clock based on a diffractive optic. Optics Express, 27 (26). pp. 38359-38366. ISSN 1094-4087

Janin, Paul and Bauer, Ralf and Griffin, Paul and Riis, Erling and Uttamchandani, Deepak (2019) Fast piezoelectric scanning MEMS mirror for 1D ion adressing. In: IEEE International Conference on Optical MEMS and Nanophotonics (OMN2019), 2019-07-28 - 2019-08-01, KAIST.

Hoth, Gregory W. and Elvin, Rachel and Wright, Michael W. and Lewis, Ben and Arnold, Aidan S. and Griffin, Paul F. and Riis, Erling and Gruet, Florian and Affolderbach, Christoph and Mileti, Gaetano; (2019) Impact of laser frequency noise in coherent population trapping with cold atoms. In: 2019 Joint Conference of the IEEE International Frequency Control Symposium and European Frequency and Time Forum (EFTF/IFC). IEEE, USA. ISBN 978-1-5386-8305-7

Hoth, Gregory W. and Elvin, Rachel and Wright, Michael and Lewis, Ben and Arnold, Aidan S. and Griffin, Paul F. and Riis, Erling (2019) Towards a compact atomic clock based on coherent population trapping and the grating magneto-optical trap. In: SPIE Photonics West OPTO, 2019-02-02 - 2019-02-07, San Francisco.

Akhtar, Mariam and Wilpers, Guido and Choonee, Kaushal and Riis, Erling and Sinclair, Alastair G (2019) Radio-frequency microplasmas with energies suited to in situ selective cleaning of surface adsorbates in ion microtraps. Journal of Physics B: Atomic, Molecular and Optical Physics, 52 (5). pp. 1-17. 055001. ISSN 0953-4075

2018

Offer, R. F. and Stulga, D. and Riis, E. and Franke-Arnold, S. and Arnold, A. S. (2018) Spiral bandwidth of four-wave mixing in Rb vapour. Communications Physics, 1. 84. ISSN 2399-3650

Hunter, Dominic and Jiménez-Martínez, Ricardo and Herbsommer, Juan and Ramaswamy, Srinath and Li, Wen and Riis, Erling (2018) Waveform reconstruction with a Cs based free-induction-decay magnetometer. Optics Express, 26 (23). pp. 30523-30531. ISSN 1094-4087

Sutter, Jens and Lewis, Oliver and Robinson, Clive and McMahon, Anthony and Boyce, Robert and Bragg, Rachel and Macrae, Alastair and Griffin, Paul and Riis, Erling and Ingleby, Stuart (2018) Recording the heart beat of cattle using a differential system of optically pumped magnetometers. In: Strathclyde Innovation Symposium on Optically Pumped Magnetometers, 2018-09-25 - 2018-09-26, Ross Priory.

Ingleby, Stuart J. and O'Dwyer, Carolyn and Griffin, Paul F. and Arnold, Aidan S. and Riis, Erling (2018) Vector magnetometry exploiting phase-geometry effects in a double-resonance alignment magnetometer. Physical Review Applied, 10 (3). 034035. ISSN 2331-7043

Janin, Paul and Bauer, Ralf and Griffin, Paul and Riis, Erling and Uttamchandani, Deepak (2018) Characterization of a fast piezoelectric varifocal MEMS mirror. In: Conference on Optical MEMS and Nanophotonics 2018, 2018-07-29 - 2018-08-02, Ecole Polyechnique Fédérale de Lausanne.

Elvin, Rachel and Hoth, Gregory W. and Wright, Michael W. and McGilligan, James P. and Arnold, Aidan S. and Griffin, Paul F. and Riis, Erling; (2018) Raman-Ramsey CPT with a grating magneto-optical trap. In: 2018 European Frequency and Time Forum (EFTF). IEEE, ITA, pp. 61-64. ISBN 9781538656204

Hunter, D. and Piccolomo, S. and Pritchard, J. D. and Brockie, N. L. and Dyer, T. E. and Riis, E. (2018) Free-induction-decay magnetometer based on a microfabricated Cs vapor cell. Physical Review Applied (10). 014002. ISSN 2331-7043

Thom, Joseph and Yuen, Ben and Wilpers, Guido and Riis, Erling and Sinclair, Alastair G. (2018) Intensity stabilisation of optical pulse sequences for coherent control of laser-driven qubits. Applied Physics B: Lasers and Optics, 124 (90). ISSN 0946-2171

Zhai, Y. and Carson, C. H. and Henderson, V. A. and Griffin, P. F. and Riis, E. and Arnold, A. S. (2018) Talbot-enhanced, maximum-visibility imaging of condensate interference. Optica, 5 (1). pp. 80-85. ISSN 1899-7015

2017

Ingleby, S. J. and Chalmers, I. C. and O'Dwyer, C. and Griffin, P. F. and Arnold, A. S. and Riis, E.; (2017) Optically pumped magnetometry in arbitrarily oriented magnetic fields. In: IEEE Sensors 2017. IEEE, GBR. ISBN 9781509010127

Robertson, Billy I. and MacKellar, Andrew R. and Halket, James and Gribbon, Anna and Pritchard, Jonathan D. and Arnold, Aidan S. and Riis, Erling and Griffin, Paul F. (2017) Detection of applied and ambient forces with a matter-wave magnetic gradiometer. Physical Review A - Atomic, Molecular, and Optical Physics, 96 (5). 053622. ISSN 2469-9934

Ingleby, Stuart and Riis, Erling and Arnold, Aidan and Griffin, Paul and O'Dwyer, Carolyn and Chalmers, Iain (2017) Double-resonance magnetometry in arbitrarily oriented fields. In: Workshop on Optically Pumped Magnetometers 2017, 2017-08-21 - 2017-08-22, University of Fribourg.

Ingleby, Stuart J. and O'Dwyer, Carolyn and Griffin, Paul F. and Arnold, Aidan S. and Riis, Erling (2017) Orientational effects on the amplitude and phase of polarimeter signals in double resonance atomic magnetometry. Physical Review A. ISSN 2469-9934 (In Press)

Macrae, C. D. and Fraczek, E. and Newton, M. E. and Dhillon, H. and Bennett, A. and Markham, M. and Diggle, P. and Breeze, B. G. and Dale, M. and Savitski, V. and Griffin, P. F. and Kemp, A. and Riis, E. and McConnell, G.; (2017) Optical detection of magnetic resonance in nitrogen vacancy centre ensembles in bulk diamond using an off-resonant probe laser beam. In: The European Conference on Lasers and Electro-Optics 2017. The Optical Society, DEU. ISBN 978-1-5090-6736-7

Ingleby, S. J. and Griffin, P. F. and Arnold, A. S. and Choulaira, Manto and Riis, E. (2017) High-precision control of static magnetic field magnitude, orientation, and gradient using optically pumped vapour cell magnetometry. Review of Scientific Instruments, 88 (4). 043109. ISSN 0034-6748

McGilligan, James P. and Griffin, Paul F. and Elvin, Rachel and Ingleby, Stuart J. and Riis, Erling and Arnold, Aidan S. (2017) Grating chips for quantum technologies. Scientific Reports, 7. 384. ISSN 2045-2322

2016

Arnold, Aidan and Griffin, Paul and Riis, Erling and Kale, Yogeshwar and Ingleby, Stuart and Henderson, Victoria and Elvin, Rachel and McGilligan, James Patrick (2016) Magnetometry optimisation in unshielded environments. In: 47th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics, 2016-05-23 - 2016-05-27, Rhode Island Convention Center.

Bongs, K. and Boyer, V. and Cruise, M. A. and Freise, A. and Holynski, M. and Hughes, J. and Kaushik, A. and Lien, Y.-H. and Niggebaum, A. and Perea-Ortiz, M. and Petrov, P. and Plant, S. and Singh, Y. and Stabrawa, A. and Paul, D. J. and Sorel, M. and Cumming, D. R. S. and Marsh, J. H. and Bowtell, R. W. and Bason, M. G. and Beardsley, R. P. and Campion, R. P. and Brookes, M. J. and Fernholz, T. and Fromhold, T. M. and Hackermuller, L. and Krüger, P. and Li, X. and Maclean, J. O. and Mellor, C. J. and Novikov, S. V. and Orucevic, F. and Rushforth, A. W. and Welch, N. and Benson, T. M. and Wildman, R. D. and Freegarde, T. and Himsworth, M. and Ruostekoski, J. and Smith, P. and Tropper, A. and Griffin, P. F. and Arnold, A. S. and Riis, E. and Hastie, J. E. and Paboeuf, D. and Parrotta, D. C. and Garraway, B. M. and Pasquazi, A. and Peccianti, M. and Hensinger, W. and Potter, E. and Nizamani, A. H. and Bostock, H. and Rodriguez Blanco, A. and Sinuco-Leon, G. and Hill, I. R. and Williams, R. A. and Gill, P. and Hempler, N. and Malcolm, G. P. A. and Cross, T. and Kock, B. O. and Maddox, S. and John, P.; Stuhler, Jürgen and Shields, Andrew J., eds. (2016) UK National Quantum Technologies Hub in sensors and metrology. In: Quantum Optics. Proceedings of SPIE . SPIE, BEL, 990009-1-990009-7.

Cotter, J. P. and McGilligan, J. P. and Griffin, P. F. and Rabey, I. M. and Docherty, K. and Riis, E. and Arnold, A. S. and Hinds, E. A. (2016) Design and fabrication of diffractive atom chips for laser cooling and trapping. Applied Physics B: Lasers and Optics, 122. ISSN 0946-2171

McGilligan, J. P. and Griffin, P. F. and Riis, E. and Arnold, A. S. (2016) Diffraction grating characterisation for cold-atom experiments. Journal of the Optical Society of America B, 33 (6). pp. 1271-1277. ISSN 0740-3224

Offer, Rachel F. and Conway, Johnathan W. C. and Riis, Erling and Franke-Arnold, Sonja and Arnold, Aidan S. (2016) Cavity-enhanced frequency up-conversion in rubidium vapour. Optics Letters, 41 (10). pp. 2177-2180. ISSN 0146-9592

McGilligan, James P. and Elvin, Rachel and Griffin, Paul F. and Riis, Erling and Arnold, Aidan S.; (2016) Utilising diffractive optics towards a compact, cold atom clock. In: European Frequency and Time Forum (EFTF), 2016. IEEE, GBR. ISBN 9781509007202

Henderson, V A and Griffin, P F and Riis, E and Arnold, A S (2016) Comparative simulations of Fresnel holography methods for atomic waveguides. New Journal of Physics, 18. 025007. ISSN 1367-2630

2015

McGilligan, J. P. and Griffin, P. F. and Riis, E. and Arnold, A. S. (2015) Phase-space properties of magneto-optical traps utilising micro-fabricated gratings. Optics Express, 23 (7). pp. 8948-8959. ISSN 1094-4087

McDonald, Alison and McConnell, Gail and Cox, David C. and Riis, Erling and Griffin, Paul F. (2015) 3D mapping of intensity field about the focus of a micrometer–scale parabolic mirror. Optics Express, 23 (3). pp. 2375-2382. ISSN 1094-4087

2013

Thom, Joseph and Wilpers, Guido and Riis, Erling and Sinclair, Alastair (2013) Accurate and agile digital control of optical phase, amplitude and frequency for coherent atomic manipulation of atomic systems. Optics Express, 21 (16). 18712–18723. ISSN 1094-4087

Nshii, Chidi and Vangeleyn, Matthieu and Cotter, J.P. and Griffin, Paul and Hinds, E.A. and Ironside, C.N. and See, P. and Sinclair, A G and Riis, Erling and Arnold, Aidan (2013) A surface-patterned chip as a strong source of ultracold atoms for quantum technologies. Nature Nanotechnology, 8 (5). pp. 321-324. ISSN 1748-3387

2012

Ackemann, T. and Alduraibi, M. and Campbell, S. and Keatings, S. and Sam, P. Luke and Fraser, H. and Arnold, A. S. and Riis, E. and Missous, M. (2012) Diamond heat sinking of terahertz antennas for continuous-wave photomixing. Journal of Applied Physics, 112 (12). 123109. ISSN 0021-8979

Pritchard, J. D. and Dinkelaker, A. N. and Arnold, A. S. and Griffin, P. F. and Riis, E. (2012) Demonstration of an inductively coupled ring trap for cold atoms. New Journal of Physics, 14. 103047. ISSN 1367-2630

2011

Dammalapati, U. and Norris, I. and Burrows, C. and Riis, E. (2011) Laser spectroscopy of the 4s4p(3) P-2-4s3d(1) D-2 transition on magnetically trapped calcium atoms. Physical Review A, 83 (6). 062513. ISSN 1050-2947

2010

Vangeleyn, Matthieu and Griffin, Paul F. and Riis, Erling and Arnold, Aidan S. (2010) Laser cooling with a single laser beam and a planar diffractor. Optics Letters, 35 (20). pp. 3453-3455. ISSN 0146-9592

Vernier, A. and Franke-Arnold, S. and Riis, E. and Arnold, A. S. (2010) Enhanced frequency up-conversion in Rb vapor. Optics Express, 18 (16). pp. 17020-17026. ISSN 1094-4087

Zawadzki, Mateusz Ernest and Griffin, P.F. and Riis, Erling and Arnold, A.S. (2010) Spatial interference from well-separated split condensates. Physical Review A, 81 (4). 043608. ISSN 1050-2947

Dammalapati, U. and Norris, I. and Burrows, C. and Arnold, A.S. and Riis, E. (2010) Spectroscopy and isotope shifts of the 4s3d 1D2–4s5p 1P1 repumping transition in magneto-optically trapped calcium atoms. Physical Review A, 81 (2). 023424. ISSN 1050-2947

Zhang, Wei and McDonald, Alison and Ackemann, Thorsten and Riis, Erling and McConnell, Gail (2010) Femtosecond synchronously in-well pumped vertical-external-cavity surface-emitting laser. Optics Express, 18 (1). pp. 187-192. ISSN 1094-4087

2009

Dammalapati, U. and Norris, I. and Maguire, L. and Borkowski, M. and Riis, E. (2009) A compact magneto-optical trap apparatus for calcium. Measurement Science and Technology, 20 (9). 095303. ISSN 0957-0233

Dammalapati, U. and Norris, I. and Riis, E., UK Engineering and Physical Sciences Research Council (EPSRC) (Funder) (2009) Saturated absorption spectroscopy of calcium in a hollow-cathode lamp. Journal of Physics B: Atomic, Molecular and Optical Physics, 42 (16). 165001. ISSN 0953-4075

Vangeleyn, Matthieu and Griffin, Paul F. and Riis, Erling and Arnold, Aidan S. (2009) Single-laser, one beam, tetrahedral magneto-optical trap. Optics Express, 17 (16). pp. 13601-13608. ISSN 1094-4087

Weatherill, K. J. and Pritchard, J. D. and Griffin, P. F. and Dammalapati, U. and Adams, C. S. and Riis, E. (2009) A versatile and reliably reusable ultrahigh vacuum viewport. Review of Scientific Instruments, 80 (2). 026105. ISSN 0034-6748

2008

Houston, N. and Riis, E. and Arnold, A.S. (2008) Reproducible dynamic dark ring lattices for ultracold atoms. Journal of Physics B: Atomic, Molecular and Optical Physics, 41 (21). 211001. ISSN 0953-4075

Esposito, E. and Keatings, Stefanie and Gardner, Kyle and Harris, J. and Riis, E. and McConnell, G. (2008) Confocal laser scanning microscopy using a frequency doubled vertical external cavity surface emitting laser. Review of Scientific Instruments, 79 (8). ISSN 0034-6748

Griffin, P.F. and Riis, E. and Arnold, A.S. (2008) Smooth inductively coupled ring trap for atoms. Physical Review A, 77 (5). 051402(R). ISSN 1050-2947

2007

Hopkins, J.M. and MacLean, A.J. and Burns, D. and Riis, E. and Schulz, N. and Rattunde, M. and Manz, C. and Kohler, K. and Wagner, J. (2007) Tunable, single-frequency, diode-pumped 2.3um VECSEL. Optics Express, 15 (13). pp. 8212-8217. ISSN 1094-4087

Morton, L.G. and Foreman, H.D. and Hastie, J.E. and Dawson, M.D. and Riis, E. (2007) Actively stabilised single-frequency red VECSEL. In: Advanced Solid State Photonics, ASSP 2007, 2007-01-28.

Hopkins, J.M. and Hempler, N. and MacLean, A.J. and Kemp, A. and Dawson, M.D. and Riis, E. and Schulz, N. and Rattunde, M. and Manzor, A.C.S. and Kohler, K. and Wagner, J. and Burns, D. (2007) High performance, GaSb-based, optically-pumped semiconductor disk lasers (invited). In: 8th International Conference on Mid-Infrared Optoelectronics: Materials and Devices, 2007-05-14 - 2007-05-16.

Ferguson, A.I. and McGinily, S.J. and Abram, R.H. and Gardner, K.S. and Riis, E. and Roberts, J.S. (2007) Novel GaIn medium design for short-wavelength vertical external-cavity surface-emitting laser. IEEE Journal of Quantum Electronics, 43. pp. 445-450. ISSN 0018-9197

2006

McGinily, Stephen J. and Abram, Richard H. and Riis, Erling and Ferguson, Allister I. (2006) Efficient coupling of several broad area laser diodes into an optical fiber. Review of Scientific Instruments, 77 (11). p. 116101. ISSN 0034-6748

Zhang, Wei and Ackemann, Thorsten and McGinily, Stephen and Schmid, Marc and Riis, Erling and Ferguson, Allister I. (2006) Operation of an optical in-well-pumped vertical-external-cavity surface-emitting laser. Applied Optics, 45 (29). pp. 7729-7735. ISSN 1559-128X

Arnold, A.S. and Garvie, C.S. and Riis, E. (2006) Large magnetic storage ring for Bose-Einstein condensates. Physical Review A, 73 (4). 041606(R). ISSN 1050-2947

Letchumanan, V and Gill, P and Sinclair, A G and Riis, E (2006) Optical-clock local-oscillator stabilization scheme. Journal of the Optical Society of America B, 23 (4). pp. 714-717. ISSN 0740-3224

2004

Riis, Erling and Sinclair, Alastair G. (2004) Optimum measurement strategies for trapped ion optical frequency standards. Journal of Physics B: Atomic, Molecular and Optical Physics, 37 (24). pp. 4719-4732. ISSN 0953-4075

Abram, Richard and Gardner, Kyle and Riis, Erling and Ferguson, Allister (2004) Narrow linewidth operation of a tunable optically pumped semiconductor laser. Optics Express, 12 (22). pp. 5434-5439. ISSN 1094-4087

McNeillie, Fiona and Riis, Erling and Broeng, Jes and Folkenberg, Jacob and Petersson, Anders and Simonsen, Harald and Jacobsen, Christian (2004) Highly polarized photonic crystal fiber laser. Optics Express, 12 (17). pp. 3981-3987. ISSN 1094-4087

Schmid, Marc and Benchabane, Sarah and Torabi-Goudarzi, Firuz and Abram, Richard and Ferguson, Allister I. and Riis, Erling (2004) Optical in-well pumping of a vertical-external-cavity surface-emitting laser. Applied Physics Letters, 84 (24). pp. 4860-4862. ISSN 0003-6951