Dr Tim Freegarde 

Freegarde, Tim and Segal, Danny (2003) Algorithmic cooling in a momentum state quantum computer. Physical Review Letters, 91 (3), 037904-[4pp]. (doi:10.1103/PhysRevLett.91.037904).

Freegarde, Tim and Dholakia, Kishan (2002) Cavity-enhanced optical bottle beam as a mechanical amplifier. Physical Review A, 66 (1), 013413-[8pp]. (doi:10.1103/PhysRevA.66.013413).

Freegarde, Tim and Dholakia, Kishan (2002) Cavity-enhanced toroidal dipole force traps for dark-field seeking species. Optics Communications, 201 (1-3), 99-104. (doi:10.1016/S0030-4018(01)01670-4).

Freegarde, Tim and Zimmermann, Claus (2001) On the design of enhancement cavities for second harmonic generation. Optics Communications, 199 (5-6), 435-446. (doi:10.1016/S0030-4018(01)01584-X).

Freegarde, Tim, Jessup, Jim and Hancock, Gus (2001) A simple interlocked controller for research vacuum systems. Measurement Science and Technology, 12 (12), N43-N46.

Ascenzi, D., Franceschi, P., Freegarde, T.G.M., Tosi, P. and Bassi, D. (2001) C-N bond formation in the reaction of nitrogen ions N+ with benzene molecules. Chemical Physics Letters, 346 (1-2), 35-40. (doi:10.1016/S0009-2614(01)00943-5).

Barry, Hugh R., Bakowski, Ben, Corner, Laura, Freegarde, Tim, Hawkins, Oliver T. W., Hancock, Gus, Jacobs, Robert M. J., Peverall, Robert and Ritchie, Grant A. D. (2000) OH detection by absorption of frequency-doubled diode laser radiation at 308nm. Chemical Physics Letters, 319 (1-2), 125-130. (doi:10.1016/S0009-2614(00)00105-6).

Freegarde, Tim, Coutts, Julian, Walz, Jochen, Leibfried, Dietrich and Hansch, T.W. (1997) General analysis of type I second-harmonic generation with elliptical Gaussian beams. Journal of the Optical Society of America B, 14 (8), 2010-2016.

Freegarde, T.G.M., Walz, J. and Hänsch, T.W. (1995) Confinement and manipulation of atoms using short laser pulses. Optics Communications, 117 (3-4), 262-267. (doi:10.1016/0030-4018(95)00172-5).

Rhodes, D.P., Gherardi, D.M., Livesey, J., McGloin, D., Melville, H., Freegarde, T. and Dholakia, K. (2006) Atom guiding along high order Laguerre-Gaussian light beams formed by spatial light modulation. Journal of Modern Optics, 53 (4), 547-556. (doi:10.1080/09500340500429960).

Freegarde, Tim, Daniell, Geoff and Segal, Danny (2006) Coherent amplification in laser cooling and trapping. Physical Review A, 73 (2006), 033409-[9pp]. (doi:10.1103/PhysRevA.73.033409).

Bateman, James and Freegarde, Tim (2007) Fractional adiabatic passage in two-level systems: mirrors and beam splitters for atomic interferometry. Physical Review A, 76 (1), 013416-[9pp]. (doi:10.1103/PhysRevA.76.013416).

Bateman, James, Ohadi, Hamid, Murray, Richard, Xuereb, André, Horak, Peter and Freegarde, Tim (2008) New optical methods of cooling and manipulating atoms and molecules. Rank Prize Funds Mini-Symposium on Push or Pull of Optical Momentum, Grasmere, UK. 06 - 09 Jul 2008. 1 pp .

Freegarde, Tim and Horak, Peter (2008) Optical cooling of atoms and molecules using nanostructured surfaces. New Frontiers in Micro and Nano Photonics, Florence, Italy. 22 - 25 Apr 2008.

Xuereb, A., Bateman, J.E., Freegarde, T.G.M. and Horak, P. (2008) Novel optical cooling methods for atoms and molecules. Photon '08, Edinburgh, UK. 25 - 28 Aug 2008.

Xuereb, André, Horak, Peter and Freegarde, Tim (2008) Semi-classical theory of coherent atom cooling with a single mirror. EuroQUAM Inauguration Conference, Barcelona, Spain. 06 - 08 Apr 2008.

Freegarde, Tim and Horak, Peter (2008) Cavity-mediated cooling with a single mirror. EuroQUAM Inauguration Conference, Barcelona, Spain. 06 - 08 Apr 2008.

Xuereb, A., Ohadi, H., Bateman, J., Murray, R., Himsworth, M., Domokos, P., Horak, P. and Freegarde, T. (2009) Scattering theory of cooling in optomechanical systems. 19th International Conference on Laser Spectroscopy, , Hokkaido, Japan. 06 - 12 Jun 2009.

Xuereb, André, Domokos, Peter, Asboth, Janos, Horak, Peter and Freegarde, Tim (2009) Scattering theory of cooling and heating in optomechanical systems. Physical Review A, 79 (5), 1-11. (doi:10.1103/PhysRevA.79.053810).

Xuereb, Andre, Horak, Peter and Freegarde, Tim (2009) Atom cooling using the dipole force of a single retroflected laser beam. Physical Review A, 80 (1), 13836. (doi:10.1103/PhysRevA.80.013836).

Ohadi, Hamid, Himsworth, Matthew, Xuereb, Andre and Freegarde, Tim (2009) Magneto-optical trapping and background-free imaging for atoms near nanostructured surfaces. Optics Express, 17 (25), 23003-23009. (doi:10.1364/OE.17.023003).

Bateman, James, Xuereb, Andre and Freegarde, Tim (2010) Stimulated Raman transitions via multiple atomic levels. Physical Review A, 81 (4), 043808-[8pp]. (doi:10.1103/PhysRevA.81.043808).

Himsworth, Matthew and Freegarde, Tim (2010) Rubidium pump-probe spectroscopy: Comparison between ab initio theory and experiment. Physical Review A, 81 (2), 23423. (doi:10.1103/PhysRevA.81.023423).

Xuereb, Andre, Domokos, P., Horak, Peter and Freegarde, Tim (2010) Scattering theory of multilevel atoms interacting with arbitrary radiation fields. Physica Scripta, 2010 (T140), 1-5. (doi:10.1088/0031-8949/2010/T140/014010).

Horak, Peter, Xuereb, André and Freegarde, Tim (2010) Optical cooling of atoms in microtraps by time-delayed reflection. Journal of Computational and Theoretical Nanoscience, 7 (9), 1747-1753. (doi:10.1166/jctn.2010.1539).

Xuereb, A., Freegarde, T., Horak, P. and Domokos, P. (2010) Optomechanical cooling with generalized interferometers. Physical Review Letters, 105 (1), [013602]. (doi:10.1103/PhysRevLett.105.013602).

Bateman, J. E., Murray, R.L.D., Himsworth, M., Ohadi, H., Xuereb, A. and Freegarde, T. (2010) Hänsch–Couillaud locking of Mach–Zehnder interferometer for carrier removal from a phase-modulated optical spectrum. Journal of the Optical Society of America B, 27 (8), 1530-1533. (doi:10.1364/JOSAB.27.001530).

Xuereb, A., Domokos, P., Horak, P. and Freegarde, T. (2011) Cavity cooling of atoms: within and without a cavity. [in special issue: Topical Issue on Cold Quantum Matter Edited by G. Birkl, C.J. Foot, T. Freegarde, R. Grimm, J.M. Hutson and M. Weidenmülle] The European Physical Journal D, 65 (1-2), 273-278. (doi:10.1140/epjd/e2011-20026-3).

Xuereb, André, Horak, Peter and Freegarde, Tim (2011) Amplified optomechanics in a unidirectional ring cavity. [in special issue: New Cooling Mechanisms for Atoms and Molecules] Journal of Modern Optics, 58 (15), 1342-1348. (doi:10.1080/09500340.2011.559316).

Xuereb, A., Ohadi, H., Bateman, J., Cooper, N., Freegarde, T. and Horak, P. (2010) Cooling atoms particles and polarisable objects using dissipative dipole forces. 22nd International Conference on Atomic Physics (ICAP 2010), , Cairns, Australia. 25 - 30 Jul 2010.

Domokos, P., Xuereb, A., Horak, P. and Freegarde, T. (2011) Efficient optomechanical cooling in one-dimensional interferometers. Photonics West, San Francisco, United States. 22 - 27 Jan 2011.

Freegarde, T., Bateman, J., Xuereb, A. and Horak, P. (2013) Mirror-mediated cooling: a paradigm for particle cooling via the retarded dipole force. In, Madison, K.W., Wang, Y., Rey, A.M. and Bongs, K. (eds.) Annual Review of Cold Atoms and Molecules: Volume 1. Singapore, SG. World Scientific, pp. 351-376. (doi:10.1142/9789814440400_0009).

Cooper, Nathan, Woods, Jonathan, Bateman, James, Dunning, Alexander and Freegarde, Tim (2013) Stabilized fiber-optic Mach–Zehnder interferometer for carrier-frequency rejection. Applied Optics, 52 (23), 5713-5717. (doi:10.1364/AO.52.005713).

Cooper, Nathan and Freegarde, T. (2013) Trapping of 85Rb atoms by optical pumping between metastable hyperfine states. Journal of Physics B: Atomic and Molecular Physics, 46 (21), 1-5. (doi:10.1088/0953-4075/46/21/215003).

Cooper, Nathan, Bateman, James, Dunning, Alexander and Freegarde, Tim (2012) Actively stabilized wavelength-insensitive carrier elimination from an electro-optically modulated laser beam. Journal of the Optical Society of America B, 29 (4), 646-649. (doi:10.1364/JOSAB.29.000646).

Freegarde, Tim (2012) Introduction to the physics of waves , Cambridge, GB. Cambridge University Press, 309pp.

Dunning, Alexander, Gregory, Rachel, Himsworth, Matthew and Freegarde, Timothy (2019) Data for "Interferometric laser cooling of atomic rubidium". University of Southampton doi:10.5258/SOTON/379974 [Dataset]

Dunning, Alexander, Gregory, Rachel, Bateman, James, Himsworth, Matt and Freegarde, Tim (2015) Interferometric laser cooling of atomic rubidium. Physical Review Letters, 115 (73004), 1-5. (doi:10.1103/PhysRevLett.115.073004).

Dunning, Alexander, Gregory, Rachel, Bateman, James, Cooper, Nathan, Himsworth, Matt, Freegarde, Tim and Jones, Jonathan A. (2014) Composite pulses for interferometry in a thermal cold atom cloud. Physical Review A, 90 (33608), 1-10. (doi:10.1103/PhysRevA.90.033608).

Lagoudakis, Pavlos, Freegarde, Timothy, Kavokin, Alexey, OHADI, HAMID, Gregory, Rachel, Rubo, Y.G. and Berloff, Natalia (2016) Nontrivial phase coupling in polariton multiplets. University of Southampton doi:10.5258/SOTON/397772 [Dataset]

Carey, Max, Elcock, D., Saywell, J., Jones, S., Belal, M. and Freegarde, T. (2017) Velocimetry, cooling and rotation sensing by cold-atom matterwave interferometry. In Proceedings Quantum Information and Measurement (QIM) 2017: 5–7 April 2017, Paris, France. OSA. 3 pp . (In Press) (doi:10.1364/QIM.2017.QT5C.2).

Ohadi, H., Gregory, R.L., Freegarde, T., Rubo, Y.G., Kavokin, A.V., Berloff, N.G. and Lagoudakis, P.G. (2016) Nontrivial phase coupling in polariton multiplets. Physical Review X, 6 (3), [031032]. (doi:10.1103/PhysRevX.6.031032).

Bongs, K., Boyer, V., Cruise, M.A., Freise, A., Holynski, M., Hughes, J., Kaushik, A., Lien, Y.H., Niggebaum, A., Perea-Ortiz, M., Petrov, P., Plant, S., Singh, Y., Stabrawa, A., Paul, D.J., Sorel, M., Cumming, D.R.S., Marsh, J.H., Bowtell, R.W., Bason, M.G., Beardsley, R.P., Campion, R.P., Brookes, M.J., Fernholz, T., Fromhold, T.M., Hackermuller, L., Krüger, P., Li, X., Maclean, J.O., Mellor, C.J., Novikov, S.V., Orucevic, F., Rushforth, A.W., Welch, N., Benson, T.M., Wildman, R.D., Freegarde, T., Himsworth, M., Ruostekoski, J., Smith, Peter, Tropper, A., Griffin, P.F., Arnold, A.S., Riis, E., Hastie, J.E., Paboeuf, D., Parrotta, D.C., Garraway, B.M., Pasquazi, A., Peccianti, M., Hensinger, W., Potter, E., Nizamani, A.H., Bostock, H., Rodriguez Blanco, A., Sinuco-Leon, G., Hill, I.R., Williams, R.A., Gill, P., Hempler, N., Malcolm, G.P.A., Cross, T., Kock, B.O., Maddox, S. and John, P. (2016) The UK National Quantum Technologies Hub in sensors and metrology (Keynote Paper). In Quantum Optics. vol. 9900, SPIE. 7 pp . (doi:10.1117/12.2232143).

Carey, Max (2017) Dataset for Matterwave interferometric velocimetry of cold Rb atoms. University of Southampton doi:10.5258/SOTON/D0278 [Dataset]

Carey, Max, Belal, Mohammad, Himsworth, Matthew, Bateman, James and Freegarde, Timothy (2018) Matterwave interferometric velocimetry of cold Rb atoms. Journal of Modern Optics, 65 (5-6), 657-666. (doi:10.1080/09500340.2017.1397222).

Saywell, Jack Cameron, Kuprov, Ilya, Goodwin, David, Carey, Max and Freegarde, Timothy (2018) Optimal control of mirror pulses for cold-atom interferometry. Physical Review A, 98, 1-9, [023625]. (doi:10.1103/PhysRevA.98.023625).

Saywell, Jack, Cameron, Carey, Max, Elcock, David, Emanuel, Belal, Mohammad, Kuprov, Ilya and Freegarde, Timothy (2018) Optimal pulses for enhanced interferometer sensitivity and contrast. Frontiers in Matter Wave Optics, , Crete, Greece. 17 - 21 Sep 2018.

Elcock, David, Emanuel, Carey, Max, Saywell, Jack, Cameron, Belal, Mohammad and Freegarde, Timothy (2018) Developing a transportable ultra-cold atomic rotation sensor. 26th International Conference on Atomic Physics, Barcelona Conference Centre, Barcelona, Spain. 21 - 26 Jul 2018.

Freegarde, Timothy, Belal, Mohammad, Carey, Max, Saywell, Jack, Cameron, Elcock, David, Emanuel and Jones, Susannah, Courtney (2017) Velocimetry and rotation sensing by atom interferometry. Quantum Sensors for Precision Navigation and Timing, 33, Finsbury Square, London, EC2A 1AG, London, United Kingdom. 27 - 26 Jul 2017.

Carey, Max, Saywell, Jack, Cameron, Elcock, David, Emanuel, Belal, Mohammad and Freegarde, Timothy (2018) Cold atom velocimetry with a matterwave interferometer. Frontiers in Matter Wave Optics, , Crete, Greece. 17 - 21 Sep 2018.

Carey, Max, Saywell, Jack, Cameron, Elcock, David, Emanuel, Belal, Mohammad and Freegarde, Timothy (2018) Velocimetry of cold atoms by matterwave interferometry. Quantum Optics 2018, University Centre Obergurgl, Tirol, Obergurgl, Austria. 25 Feb - 03 Mar 2018.

Carey, Max, Saywell, Jack, Cameron, Belal, Mohammad and Freegarde, Timothy (2017) Matterwave interferometric velocimetry of a cold atom cloud. Quantum Metrology Student Conference 2017, Istituto nazionale di ricerca metrologica Str. delle Cacce 91 10135 Turin, Turin, Italy. 13 - 15 Sep 2017.

Carey, Max, Elcock, David, Emanuel, Saywell, Jack, Cameron, Belal, Mohammad and Freegarde, Timothy (2017) Velocimetry of a cold atom cloud. ICOLS 2017: 23rd International Conference on Laser Spectroscopy, , Arcachon, France. 02 - 08 Jul 2017.

Carey, Max, Belal, Mohammad, Jones, Susannah, Courtney, Himsworth, Matthew, Bertoldi, Andrea and Freegarde, Timothy (2016) Coherently enhanced read-out of an atom-interferometric rotation sensor. Frontiers of matter wave optics: Conference and Summer School, Domaine de la dune, Arcachon, France. 10 - 17 Sep 2016.

Carey, Max, Belal, Mohammad, Dunning, Alexander, Gregory, Rachel, Himsworth, Matthew, Bateman, James edward E, bertoldi, andrea and Freegarde, Timothy (2016) Coherent enhancement of an atom-interferometric rotation sensor. 22nd Young Atom Optician Conference, InstituTe of Advance Studies at Garching research campus, Munich, Germany. 21 - 26 Feb 2016.

Carey, Max (2019) Dataset for Velocimetry of cold atoms by matter-wave interferometry. University of Southampton doi:10.5258/SOTON/D0383 [Dataset]

Carey, Max, Saywell, Jack Cameron, Elcock, David Emanuel, Belal, Mohammad and Freegarde, Timothy (2019) Velocimetry of cold atoms by matter-wave interferometry. Physical Review A, 99 (2), 1-10, [023631]. (doi:10.1103/PhysRevA.99.023631).

Saywell, Jack Cameron, Carey, Max, Belal, Mohammad, Kuprov, Ilya and Freegarde, Tim (2020) Optimal control of Raman pulse sequences for atom interferometry. Journal of Physics B, 53 (8), 1-10, [085006]. (doi:10.1088/1361-6455/ab6df6).

Naik, D.S., Eneriz-imaz, Hodei, Carey, Max, Freegarde, Timothy, Minardi, Francesco, Battelier, Baptiste, Bouyer, Philippe and Bertoldi, Andrea (2020) Loading and cooling in an optical trap via hyperfine dark states. Physical Review Research, 2 (1), [013212]. (doi:10.1103/PhysRevResearch.2.013212).

Saywell, Jack Cameron, Carey, Max, Kuprov, Ilya and Freegarde, Tim (2020) Biselective pulses for large-area atom interferometry. Physical Review A, 101 (6), [063625]. (doi:10.1103/PhysRevA.101.063625).

Saywell, Jack Cameron (2021) Dataset for Optimal control of Raman pulse sequences for atom interferometry. University of Southampton doi:10.5258/SOTON/D1680 [Dataset]

Birkl, Gerhard, Foot, Christopher, Freegarde, Tim, Grimm, Rudolf, Hutson, Jeremy M. and Weidemüller, Matthias (2011) Topical issue on cold quantum matter. European Physical Journal D, 65 (1-2), 1-2. (doi:10.1140/epjd/e2011-20555-7).

Beige, Almut, Freegarde, Tim and Renzoni, Ferruccio (2011) New cooling mechanisms for atoms and molecules. Journal of Modern Optics, 58 (15), 1297-1299. (doi:10.1080/09500340.2011.615472).

Saywell, Jack, Carey, Max, Dedes, Nikolaos, Kuprov, Ilya and Freegarde, Tim (2021) Can optimised pulses improve the sensitivity of atom interferometers? Padgett, Miles J., Bongs, Kai, Fedrizzi, Alessandro and Politi, Alberto (eds.) In Quantum Technology: Driving Commercialisation of an Enabling Science II. vol. 11881 (doi:10.1117/12.2598991).