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Dr. Behrad Gholipour

Projects
Dielectric and Phase-Change Metamaterials, Multimaterial Fibres

Short CV
Dr Gholipour obtained his PhD from the Optoelectronics Research Centre at the university of Southampton in 2012. He was awarded the EPSRC UK ICT Pioneer Prize for his work on planar chalcogenide optoelectronic and nanophotonic devices during this time. Subsequently he worked on ion-implantation into amorphous semiconductors for carrier-type reversal at the ORC as a Research fellow. This was followed by three years as a Project Leader at the Centre for Disruptive Photonic Technologies (CDPT) at the Nanyang Technological University, Singapore, focusing on multimaterial fiber and their applications. He is currently a Senior Research Fellow at the Optolectronics Research Centre and the School of Chemistry at the University of Southampton. His interests lie in the area of reconfigurable nanophotonic devices namely, chalcogenide and perovskite Phase change plasmonic and all-dielectric metasurfaces, topological insulators, multimaterial fibers including soft glass and metal cored fibers, as well as neuromorphic optics.

Personal website: www.nanoscaleoptics.com

Articles since 2010

  1. Reconfigurable ultraviolet and high-energy-visible dielectric metamaterials
    B. Gholipour, D. Piccinotti, A. Karvounis, K. F. MacDonald, and N. I. Zheludev
    Nano Letters 19, 1643 (2019) doi: 10.1021/acs.nanolett.8b04576
  2. Stoichiometric engineering of chalcogenide semiconductor alloys for nanophotonic applications
    D. Piccinotti, B. Gholipour, J. Yao, K. F. MacDonald, B. E. Hayden, and N. I. Zheludev
    Adv. Mater. 31, 1807083, (2019) doi: 10.1002/adma.201807083 - free access
  3. Giant electro-optical effect through electrostriction in a nano-mechanical metamaterial
    A. Karvounis, B. Gholipour, K. F. MacDonald, and N. I. Zheludev
    Adv. Mater. 31, 1804801 (2019) doi: 10.1002/adma.201804801 - free access

    [Adv. Mater. cover page, link]
  4. All-dielectric free-electron-driven holographic light sources
    B. Clarke, B. Gholipour, K. F. MacDonald, and N. I. Zheludev
    Appl. Phys. Lett. 113, 241902 (2018) doi: 10.1063/1.5048503 - pdf
  5. Optical response of nano-hole arrays filled with chalcogenide low-epsilon media
    D. Piccinotti, B. Gholipour, J. Yao, K. F. MacDonald, B. E. Hayden, and N. I. Zheludev
    Adv. Opt. Mater. 6, 1800395 (2018) doi: 10.1002/adom.201800395 - free access
  6. A non-volatile chalcogenide switchable hyperbolic metamaterial
    H. N. S. Krishnamoorthy, B. Gholipour, N. I. Zheludev, and C. Soci
    Adv. Opt. Mater., 1800332 (2018) doi: 10.1002/adom.201800332 - free access
  7. Optical bistability in shape-memory nanowire metamaterial array
    Y. Nagasaki, B. Gholipour, J. Y. Ou, M. Tsuruta, E. Plum, K. F. MacDonald, J. Takahara, and N. I. Zheludev
    Appl. Phys. Lett. 113, 021105 (2018) doi: 10.1063/1.5025400
  8. Compositionally controlled plasmonics in amorphous semiconductor metasurfaces
    D. Piccinotti, B. Gholipour, J. Yao, K. F. MacDonald, B. E. Hayden, and N. I. Zheludev
    Opt. Express 26(16), 20861-20867 (2018)doi: 10.1364/OE.26.020861 - pdf
  9. Roadmap on plasmonics
    M. I. Stockman, K. Kneipp, S. I. Bozhevolnyi, S. Saha, A. Dutta, J. Ndukaife, N. Kinsey, H. Reddy, U. Guler, V. M. Shalaev, A. Boltasseva, B. Gholipour, H. N. S. Krishnamoorthy, K. F. MacDonald, C. Soci, N. I. Zheludev, V. Savinov, R. Singh, P. Groß, C. Lienau, M. Vadai, M. L. Solomon, D. R. Barton III, M. Lawrence, J. A. Dionne, S. V. Boriskina, R. Esteban, J. Aizpurua, X. Zhang, S. Yang, D. Wang, W. Wang, T. W. Odom, N. F. Van Hulst, and M. Kling
    J. Opt. 20 043001 (2018) doi: 10.1088/2040-8986/aaa114
  10. Phase-change-driven dielectric-plasmonic transitions in chalcogenide metasurfaces
    B. Gholipour, A. Karvounis, J. Yin, C. Soci, K. F. MacDonald, and N. I. Zheludev
    NPG Asia Mater. 10, pages533-539 (2018) doi: 10.1038/s41427-018-0043-4 - pdf
  11. Raman spectroscopy of femtosecond laser written low propagation loss optical waveguides in Schott N-SF8 glass
    B. Sotillo, A. Chiappini, V. Bharadwaj, M. Ramos, T.T. Fernandez, S. Rampini, M. Ferrari, R. Ramponi, P. Fernandez, B. Gholipour, C. Soci, S.M. Eaton
    Opt. Mater. 72, 626-631 (2017) doi: 10.1016/j.optmat.2017.07.002
  12. Reconfigurable phase-change photomask for grayscale photolithography
    Q. Wang, G. H. Yuan, K. S. Kiang, K. Sun, B. Gholipour, E. T. F. Rogers, K. Huang, S. S. Ang, N. I. Zheludev, and J. H. Teng
    Appl. Phys. Lett. 110, 201110 (2017) doi: 10.1063/1.4983198 - pdf
  13. Organometallic perovskite metasurfaces
    B. Gholipour, G. Adamo, D. Cortecchia, H. N. S. Krishnamoorthy, M. D. Birowosuto, N. I. Zheludev, and C. Soci
    Adv. Mater. 29(9), 1604268 (2017) doi: 10.1002/adma.201604268 - free access
  14. All-dielectric phase-change reconfigurable metasurface
    A. Karvounis, B. Gholipour, K. F. MacDonald, and N. I. Zheludev
    Appl. Phys. Lett. 109, 051103 (2016) doi: 10.1063/1.4959272 - pdf

    [APL Editor's Pick - Aug 07, 2016]
  15. Optically reconfigurable metasurfaces and photonic devices based on phase change materials
    Q. Wang, E. T. F. Rogers, B. Gholipour, C-M. Wang, G. Yuan, J. Teng, and N. I. Zheludev
    Nat. Photonics 10, 60-65 (2016) doi: 10.1038/nphoton.2015.247 - free access
  16. Lithography assisted fiber-drawing nanomanufacturing
    B. Gholipour, P.Bastock, L.Cui, C.Craig, K.Khan, D.Hewak, and C.Soci
    Sci. Rep. 6, 35409 1-8(2016) doi: 10.1038/srep35409 - pdf
  17. Enhanced Sb2S3 crystallisation by electric field induced silver doping
    W. Dong, M. Krbal, J.Kalikka, X.Y. Chin, B. Gholipour, C. Soci, P. J. Fons, K. V. Mitrofanov, L. Chen, and R. E. Simpson
    Thin Solid Films 616, 80-85 (2016) doi: 10.1016/j.tsf.2016.07.068
  18. Amorphous metal-sulphide microfibers enable photonic synapses for brain-like computing
    B. Gholipour, P. Bastock, C. Craig, K. Khan, D. Hewak and C. Soci
    Adv. Opt. Mater. 3(5), 635-641 (2015) doi: 10.1002/adom.201400472 - free access
  19. A Switchable Mid-Infrared Plasmonic Perfect Absorber with Multispectral Thermal Imaging Capability
    A. Tittl, A. K. U. Michel, M. Schäferling, X. Yin, B. Gholipour, L. Cui, M. Wuttig, T. Taubner, F. Neubrech, and H. Giessen
    Adv. Mater. 27, 31, 4597 (2015) doi: 10.1002/adma.201502023 - free access
  20. Photo-induced optical activity in phase-change memory materials
    K .B. Borisenko, J. Shanmugam, B. A. O. Williams, P. Ewart, B. Gholipour, D. W. Hewak, R. Hussain, T. Javorfi, G. Siligardi, and A. I. Kirkland
    Sci. Rep. 5, 8770 (2015) doi: 10.1038/srep08770 - pdf
  21. Low current consuming thermally stable sulphide phase change memory
    B. Gholipour, C. C. Huang, and D. W. Hewak
    J. Mater. Sci.: Mater. Electron. 26(7), 4763-4769 (2015) doi: 10.1007/s10854-015-3089-x - free access
  22. n-type chalcogenides by ion implantation
    M. A. Hughes, Y. Fedorenko, B. Gholipour, J. Yao, T. H. Lee, R. M. Gwilliam, K. P. Homewood, S. Hinder, D. W. Hewak, S. R. Elliott, and R. J. Curry
    Nat. Commun. 5, 5346 (2014) doi: 10.1038/ncomms6346 - free access
  23. Scalable high-mobility MoS2 thin films fabricated by an atmospheric pressure chemical vapor deposition process at ambient temperature
    C. C. Huang, F. Al-Saab, Y. Wang, J. Y. Ou, J. C. Walker, S. Wang, B. Gholipour, R. E. Simpson, and D. W. Hewak
    Nanoscale 6(21), 12792-12797 (2014) doi: 10.1039/c4nr04228j
  24. Ion-implantation-enhanced chalcogenide-glass resistive-switching devices
    M. A. Hughes, Y. Fedorenko, R. M. Gwilliam, K. P. Homewood, S. Hinder, B. Gholipour, D. W. Hewak, T. H. Lee, S. R. Elliott, and R. J. Curry
    Appl. Phys. Lett. 105(8), 083506 (2014) doi: 10.1063/1.4894245 - pdf
  25. Contact resistance measurement of Ge2Sb2Te5 phase change material to TiN electrode by spacer etched nanowire
    R. Huang, K. Sun, K. S. Kiang, R. Chen, Y. Wang, B. Gholipour, D. W. Hewak, and C. H. de Groot
    Semicond. Sci. Technol. 29(9), 095003 (2014) doi: 10.1088/0268-1242/29/9/095003
  26. An all-optical, non-volatile, bidirectional, phase-change meta-switch
    B. Gholipour, J. Zhang, K. F. MacDonald, D. W. Hewak, and N. I. Zheludev
    Adv. Mater. 25, 3050-3054 (2013) doi: 10.1002/adma.201300588 - free access
  27. Germanium antimony lateral nanowire phase change memory by chemical vapor deposition
    B. Gholipour, C. C. Huang, J. Y. Ou, D. W. Hewak
    Physica Status Solidi B 250, 5, 994-998, (2013) doi: 10.1002/pssb.201248515 - free access
  28. On the analogy between photoluminescence and carrier-type reversal in Bi-and Pb-doped glasses
    M. A Hughes, R. M Gwilliam, K. Homewood, B. Gholipour, D. W Hewak, T. H Lee, S. R Elliott, T. Suzuki, Y. Ohishi, T. Kohoutek, and R. J. Curry
    Opt. Express 21, 8101, (2013) doi: 10.1364/OE.21.008101 - pdf
  29. Primed to remember
    D. W. Hewak, and B. Gholipour
    Science 336, 1515–1516 (2012) doi: 10.1126/science.1223365
  30. Ultra-fast calorimetry study of Ge2Sb2Te5 crystallization between dielectric
    J. Orava, A. L. Greer, B. Gholipour, D. W. Hewak, and C. E. Smith
    Appl. Phys. Lett. 101, 091906–091906-4 (2012) doi: 10.1063/1.4748881 - pdf
  31. Laser induced forward transfer of intact chalcogenide thin films: resultant morphology and thermoelectric properties
    M. Feinaeugle, C. L. Sones, E. Koukharenko, B. Gholipour, D. W. Hewak, and R. W. Eason
    Appl. Phys. A 112 (4), 1073-1079 (2012) doi: 10.1007/s00339-012-7491-4 - free access
  32. Characterization of supercooled liquid Ge2Sb2Te5 and its crystallization by ultrafast-heating calorimetry
    J. Orava, A. L. Greer, B. Gholipour, D. W. Hewak, and C. E. Smith
    Nat. Mater. 11, 279 (2012) doi: 10.1038/nmat3275
  33. Laser-induced forward transfer-printing of focused ion beam pre-machined crystalline magneto-optic yttrium iron garnet micro-discs
    C. L. Sones, M. Feinäugle, A. Sposito, B. Gholipour, and R. W. Eason
    Opt. Express 20, 15171 (2012) doi: 10.1364/OE.20.015171
  34. Electrical phase change of CVD-grown Ge-Sb-Te thin film device
    C. C. Huang, B. Gholipour, J. Y. Ou, K. J. Knight, and D. W. Hewak
    Electron. Lett. 47, 288 (2011) doi: 10.1049/el.2010.3276
  35. Metamaterial electro-optic switch of nanoscale thickness
    Z. L. Sámson, K. F. MacDonald, F. De Angelis, B. Gholipour, K. Knight, C.-C. Huang, E. Di Fabrizio, D. W. Hewak, and N. I. Zheludev
    Appl. Phys. Lett. 96, 143105 (2010) doi: 10.1063/1.3355544 - pdf

Conference Contributions since 2010

  1. (invited) Chalcogenide reconfigurable metamaterials
    B. Gholipour, D. Piccinotti, T. Martins, A. Karvounis, K. F. MacDonald, and N. I. Zheludev
    SPIE Optics & Photonics 2019, San Diego, CA, USA, 11 - 15 Aug 2019
  2. (poster) Femtosecond laser assisted fabrication of visible wavelength all-dielectric nano-membrane metasurfaces
    M. Beresna, B. Gholipour, T. Lee, K. F. MacDonald, N. I. Zheludev, and G. Brambilla
    CLEO Europe - EQEC 2019, Munich, Germany 23 - 27 Jun 2019
  3. Fibre-integrated phase-change devices
    T. Martins, B. Gholipour, D. Piccinotti, J. Y. Ou, K. F. MacDonald, O. Frazão, A. Peacock, and N. I. Zheludev
    IV International Conference on Applications in Optics and Photonics (AOP 2019), Lisbon, Portugal 31 May – 04 Jun 2019
  4. (invited) Chalcogenide phase-change photonic metamaterials
    B. Gholipour, D. Piccinotti, A. Karvounis, T. Martins, K. F. MacDonald, and N. I. Zheludev
    MRS Spring Meeting 2019, Phoenix, AZ, USA, 22-26 Apr 2019
  5. (invited) Phase-change photonic metamaterials
    K. F. MacDonald, D. Piccinotti, A. Karvounis, T. Martins, B. Gholipour, and N. I. Zheludev
    SPIE Defense + Commercial Sensing, Baltimore, MD, USA, 14-18 Apr 2019
  6. (poster) Giant electro-optic effect via electrostriction in a dielectric nano-mechanical metamaterial
    A. Karvounis, B. Gholipour, K. F. MacDonald, and N. I. Zheludev
    Nanometa 2019, Seefeld, Austria, 3 - 6 Jan 2019
  7. (poster) Hollow-core waveguides with n<1 chalcogenide cladding
    J. Li, B. Gholipour, D. Piccinotti, K. F. MacDonald, and N. I. Zheludev
    Nanometa 2019, Seefeld, Austria, 3 - 6 Jan 2019
  8. (poster) Spectral control in metal halide perovskites metasurfaces
    G. Adamo, D. Cortecchia, B. Chaudhary, M. D. Birowosuto, H. N. S. Krishnamoorthy, B. Gholipour, N. I. Zheludev, and C. Cosi
    Nanometa 2019, Seefeld, Austria, 3 - 6 Jan 2019
  9. (poster) Quantum emitters in epsilon-near-zero and negative epsilon environments
    H. Li, J. K. So, B. Gholipour, D. Piccinotti, N. Papasimakis, V. F. Fedotov, W. Gao, B. Hayden, and N. I. Zheludev
    Nanometa 2019, Seefeld, Austria, 3 - 6 Jan 2019
  10. (invited) Extraordinary properties of chalcogenide metamaterials
    K. F. MacDonald, D. Piccinotti, A. Karvounis, B. Gholipour, J. Yao, B. E. Hayden, and N. I. Zheludev
    Metamaterials 2018, Espoo, Finland, 27 Aug – 1 Sept 2018
  11. Extraordinary properties of epsilon-near-zero and low-index chalcogenide metamaterials
    D. Piccinotti, B. Gholipour, J. Yao, K. F. MacDonald, B. E. Hayden, and N. I. Zheludev
    CLEO 2018, San Jose, CA, USA, 13-18 May 2018
  12. (invited) New materials for metamaterials: plasmonic and ENZ chalcogenides
    K. F. MacDonald, D. Piccinotti, B. Gholipour, J. Yao, B. E. Hayden, and N. I. Zheludev
    SPIE Photonics Europe 2018, Strasbourg, France, 22-26 Apr 2018
  13. (invited) Control of perovskite luminescence with metamaterials
    G. Adamo, H. N. S. Krishnamoorthy, B. Gholipour, D. Cortecchia, J. K. So, M. D. Birowosuto, N. I. Zheludev, and C. Soci
    SPIE Photonics Europe 2018, Strasbourg, France, 22-26 Apr 2018
  14. (invited) Chalcogenide metamaterials
    C. Soci, B. Gholipour, H. N. S. Krishnamoorthy, and N. I. Zheludev
    International Conference on Quantum & Nonlinear Optics, Kuala Lumpur, Malaysia, 2-5 Feb 2018
  15. (invited) Optical switching in nanostructured phase change materials
    B. Gholipour, D. Piccinotti, J. Yao, K. F. MacDonald, B. E. Hayden, and N. I. Zheludev
    Photonics West 2018, San Francisco, CA, USA, 2018, 27 Jan - 1 Feb 2018
  16. (invited) Not-so-extraordinary transmission through an array of nano-holes in a metal film
    D. Piccinotti, B. Gholipour, J. Yao, K. F. MacDonald, B. E. Hayden, and N. I. Zheludev
    PIERS 2017, Singapore, Singapore, 19 - 22 Nov 2017
  17. Tunable epsilon near-zero chalcogenides
    B. Gholipour, D. Piccinotti, J. Yao, K. F. MacDonald, B. Hayden, and N. I. Zheludev
    Metamaterials'2017, Marseille, France, 28 - 31 Aug 2017
  18. Luminescence control in color tunable perovskites metasurfaces
    G. Adamo, B. Gholipour, K. C. Lew, D. Cortecchia, H. N. S. Krishnamoorthy, A. Bruno, J. K. So, M. D. Birowosuto, N. I. Zheludev, and C. Soci
    Metamaterials'2017, Marseille, France, 28 - 31 Aug 2017
  19. Greyscale photolithography with phase change material photomasks
    Q. Wang, G. Yuan, B. Gholipour, E. T. F. Rogers, K. Huang, S. S. Ang, N. I. Zheludev, and J. Teng
    CLEO-PR, OECC & PGC 2017, Singapore 31 Jul - 4 Aug 2017
  20. (invited) Merging metamaterial and optical fiber technologies
    N. I. Zheludev, K. F. MacDonald, E. Plum, A. Karvounis, D. Piccinotti, A. Xomalis, I. Demirtzioglou, V. Savinov, B. Gholipour, Y. Jung, P. Petropoulos, and D. J. Richardson
    META2017, Seoul, South Korea, 25 - 28 Jul 2017
  21. (invited) Merging photonic metamaterial and optical fiber technologies
    A. Xomalis, D. Piccinotti, A. Karvounis, I. Demirtzioglou, V. Savinov, B. Gholipour, J. Y. Ou, Y. Jung, E. Plum, P. Petropoulos, K. F. MacDonald, D. J. Richardson, and N. I. Zheludev
    Integrated Photonics Research, Silicon, and Nano-Photonics, New Orleans, LA, USA, 24 - 27 Jul 2017
  22. Combinatorial search for plasmonic and epsilon-near-zero chalcogenide alloys
    D. Piccinotti, B. Gholipour, J. Yao, K. F. MacDonald, B. E. Hayden, and N. I. Zheludev
    CLEO Europe - EQEC 2017 , Munich, Germany 25 - 29 Jun 2017
  23. Nanopatterning-enhanced perovskite luminophores
    G. Adamo, B. Gholipour, K. C. Lew, D. Cortecchia, H. N. S. Krishnamoorthy, A. Bruno, J. K. So, M. D. Birowosuto, N. I. Zheludev, and C. Soci
    CLEO Europe - EQEC 2017 , Munich, Germany 25 - 29 Jun 2017
  24. Non-volatile Phase-change Reconfigurable Photonic Devices and Metasurfaces
    Q. Wang, G. H. Yuan, B. Gholipour, E. T. F. Rogers, K. Huang, S. S. Ang, N. I. Zheludev, and J. H. Teng
    ICMAT2017, Singapore, 18 - 23 Jun 2017
  25. Color tunable perovskite metamaterials
    G. Adamo, B. Gholipour, K. C. Lew, D. Cortecchia, H. N. S. Krishnamoorthy, J. K. So, M. D. Birowosuto, N. I. Zheludev, and C. Soci
    8th International Conference on Surface Plasmon Photonics (SPP8), Taipei, Taiwan, 22-26 May 2017
  26. (invited) Control of luminescence in perovskite metamaterials
    G. Adamo, B. Gholipour, K. C. Lew, D. Cortecchia, H. N. S. Krishnamoorthy, A. Bruno, J. K. So, M. D. Birowosuto, N. I. Zheludev, and C. Soci
    IPS Meeting 2017, Singapore, 22 - 24 Feb 2017
  27. Fibre-coupled photonic metadevices
    A. Xomalis, D. Piccinotti, A. Karvounis, H. Zhang, V. Savinov, B. Gholipour, Y. Jung, A. C. Peacock, E. Plum, K. F. MacDonald, D. J. Richardson, and N. I. Zheludev
    Nanometa 2017, Seefeld, Austria, 4 - 7 Jan 2017
  28. (poster) Plasmonic response of chalcogenides and switchable all-dielectric metamaterials
    B. Gholipour, D. Piccinotti, J. Yao, A. Karvounis, J. Yin, C. Soci, B. E. Hayden, K. F. MacDonald, N. I. Zheludev
    Nanometa 2017, Seefeld, Austria, 4 - 7 Jan 2017
  29. (poster) Luminescence of all-dielectric solution-processed perovskite metamaterial
    G. Adamo, B. Gholipour, M. D. Birowosuto, H. N. S. Krishnamoorthy, D. Cortecchia, K. C. Lew, J. K. So, N. I. Zheludev, and C. Soci
    Nanometa 2017, Seefeld, Austria, 4 - 7 Jan 2017
  30. All-chalcogenide Phase-Change Plasmonics
    B. Gholipour, A. Karvounis, J. Yin, C. Soci, K. F. MacDonald, and N. I. Zheludev
    Metamaterials 2016, Crete, Greece, 17 - 22 Sep 2016
  31. Shape memory plasmonic metamaterial
    M. Tsuruta, J. Valente, B. Gholipour, K. F. MacDonald, E. Plum, and N. I. Zheludev
    Metamaterials 2016, Crete, Greece, 17 - 22 Sep 2016
  32. (poster) Nanomechanically Reconfigurable All-dielectric Metasurfaces for Sub-GHz Optical Modulation
    A. Karvounis, J. Y. Ou, B. Gholipour, K. F. MacDonald, and N. I. Zheludev
    Metamaterials 2016, Crete, Greece, 17 - 22 Sep 2016
    [Awarded best poster by Metamaterials, Inc. (MTI)]
  33. (invited) New materials for metamaterials: phase change chalcogenides, topological insulators, perovskites, and memory alloys
    B. Gholipour, K. F. MacDonald, E. Plum, C. Soci, M. Tsuruta, N. I. Zheludev
    SPIE Optics & Photonics 2016, San Diego, USA, 28 Aug - 1 Sep 2016
  34. Optically reconfigurable all-dielectric metamaterial and photonic devices
    Q. Wang, E. T. F. Rogers, B. Gholipour, C. M. Wang, G. Yuan, J. Teng, and N. I. Zheludev
    SPIE Optics & Photonics 2016, San Diego, USA, 28 Aug - 1 Sep 2016
  35. Shape memory photonic metamaterial
    M. Tsuruta, J. Valente, B. Gholipour, K. F. MacDonald, E. Plum, and N. I. Zheludev
    CLEO 2016, San Jose, CA, USA, 5 - 10 June 2016
  36. Perovskite metamaterials
    B. Gholipour, G. Adamo, D. Cortecchia, H. S. Krishnamoorthy, J. Yin, and N. I. Zheludev
    CLEO 2016, San Jose, CA, USA, 5 - 10 June 2016
  37. Plasmonic metal cored fiber
    B. Gholipour, D. M. Nguyen, P. Bastock, L. Cui, V. Nalla, C. Craig, K. Khan, D. Hewak, N. I. Zheludev, and C. Soci
    CLEO 2016, San Jose, CA, USA, 5 - 10 June 2016
  38. Reconfigurable hyperbolic metamaterial with negative refraction
    H. S. Krishnamoorthy, B. Gholipour, N. I. Zheludev, and C. Soci
    CLEO 2016, San Jose, CA, USA, 5 - 10 June 2016
  39. (poster) Sub-GHz Modulation of Light with Dielectric Nanomechanical Metamaterials
    A. Karvounis, J. Y. Ou, B. Gholipour, W. Wu, K. F. MacDonald, and N. I. Zheludev
    CLEO 2016, San Jose, CA, USA, 5 - 10 June 2016
  40. (poster) All-optical image recognition and processing with plasmonic metasurfaces
    M. Papaioannou, E. Plum, E. T. F. Rogers, J. Valente, B. Gholipour, and N. I. Zheludev; [presenter: B. P. Clarke]
    CLEO 2016, San Jose, CA, USA, 5 - 10 June 2016
  41. (poster) All-dielectric nanomechanical metamaterials
    A. Karvounis, J. Y. Ou, B. Gholipour, K. F. MacDonald, and N. I. Zheludev
    New Horizons in Nanophotonics, Chicheley, UK, 23 - 24 May 2016
  42. (poster) All-chalcogenide phase-change metasurfaces
    B. Gholipour, A. Karvounis, K. F. MacDonald, and N. I. Zheludev
    New Horizons in Nanophotonics, Chicheley, UK, 23 - 24 May 2016
  43. (poster) Shape memory metamaterial
    M. Tsuruta, J. Valente, B. Gholipour, K. F. MacDonald, E. Plum, and N. I. Zheludev
    New Horizons in Nanophotonics, Chicheley, UK, 23 - 24 May 2016
  44. Optically reconfigurable metadevices based on phase-change materials
    Q. Wang, A. Karvounis, E. T. F. Rogers, B. Gholipour, Y. Guanghui, K. F. MacDonald, and N. I. Zheludev
    Metamaterials 2015, Oxford, UK, 7 - 12 Sep 2015
  45. (invited) Planar-fiber nanomanufacturing
    L. Cui, B. Gholipour, P. Bastock, C. Craig, K. Khan, D. Hewak, C. Soci
    ICMAT2015, Singapore, 28 Jun - 3 Jul 2015
  46. Chalcogenide fiber transistors
    B. Gholipour, J. Y. Ong, P. Bastock, C. Craig, K. Khan, D. Hewak, C. Soci
    ICMAT2015, Singapore, 28 Jun - 3 Jul 2015
  47. Ultra-fast spatial mode modulator using phase change material cored optical fibers
    D. M. Nguyen, B. Gholipour, L. Cui, C. Soci
    ICMAT2015, Singapore, 28 Jun - 3 Jul 2015
  48. Non-volatile dielectric metamaterials reconfigurable with light
    Q. Wang, E. T. F. Rogers, B. Gholipour, T. Roy, Y. Guanghui, and N. I. Zheludev
    CLEO/Europe-EQEC 2015, Munich, Germany 21 - 25 Jun 2015
  49. (invited) Optically switchable and rewritable phase-change (dielectric) metamaterials
    Q. Wang, A. Karvounis, B. Gholipour, W. Wu, E. T. F. Rogers, K. F. MacDonald, and N. I. Zheludev
    2015 MRS Spring Meeting, San Francisco, CA, USA Apr 6 - 10 2015
  50. (poster) Plasmonic nanowire-cored silicate fiber spaser
    D. M. Nguyen, B. Gholipour, L. Cui, V. Nalla, D. Hewak, N. I. Zheludev, C. Soci
    Nanometa 2015, Seefeld, Austria, 5 - 8 Jan 2015
  51. Optically reconfigurable dielectric metamaterials
    Q. Wang, E. T. F. Rogers, B. Gholipour, T. Roy, N. I. Zheludev
    Nanometa 2015, Seefeld, Austria, 5 - 8 Jan 2015
  52. (invited) Preparation of chalcogenide materials for next generation optoelectronic devices
    D. W. Hewak, C. C. Huang, J. Yao, K. Khan, P. Bastock, F. Al-Saab, B. Gholipour, J. Maddock, E. Weatherby, C. Craig, K. F. MacDonald, N. I. Zheludev, Y. G. Fedorenko, M. A. Hughes, R. M. Gwilliam, K. P. Homewood, and R. J. Curry
    Advanced Architectures in Photonics 2014, Prague, Czech Republic, 21 - 22 Sep 2014
  53. Plasmonic nanowire continuum light source
    B. Gholipour, V. Nalla, P. Bastock, K. Khan, C. Craig, D. W. Hewak, N. I. Zheludev, C. Soci and D. M. Nguyen
    CLEO:2014, San Jose, CA, USA, 8 - 13 Jun 2014
  54. (poster) Chalcogenide microfiber photonic synapses
    B. Gholipour, P. Bastock, K. Khan, C. Craig, D. W. Hewak, N. I. Zheludev and C. Soci
    CLEO:2014, San Jose, CA, USA, 8 - 13 Jun 2014
  55. (invited) Natural computing with optical fibre networks
    K. Wu, B. Gholipour, W. Hu, P. P. Shum, N. I. Zheludev, C. Soci
    META'14, Singapore, 20 - 23 May 2014
  56. Highly collimated broadband emission from plasmonic nanowire embedded in fiber
    B. Gholipour, V. Nalla, P. Bastock, K. Khan, C. Craig, D. W. Hewak, N. I. Zheludev, and C. Soci
    META'14, Singapore, 20 - 23 May 2014
  57. Rapid laser-based micro/nano-manufacturing using digital multimirror device technology
    B. Mills, M. Feinäugle, B. Gholipour, J. Grant-Jacob, R. W. Eason
    2nd Annual EPSRC Manufacturing the Future Conference (UKMTFC 2013), Cranfield, UK, 17-18 Sep 2013
  58. (invited) Optical switching with phase-change metamaterials
    K. F. MacDonald, J. Zhang, B. Gholipour, J. Maddock, D. W. Hewak, and N. I. Zheludev
    SPIE Optics & Photonics, San Diego, CA, USA, 25 - 29 Aug 2013
  59. (invited) Phase-change and optomechanical functionalities in photonic metamaterials
    K. F. MacDonald, J. Zhang, B. Gholipour, J. Maddock, D. W. Hewak, and N. I. Zheludev
    E-MRS 2013 Spring Meeting, Strasbourg, 27 - 31 May 2013
  60. All-optical, non-volatile, chalcogenide phase-change meta-switch
    B. Gholipour, J. Zhang, J. Maddock, K. F. MacDonald, D. W. Hewak, and N. I. Zheludev
    CLEO/Europe - IQEC 2013, Munich, Germany, 12 - 16 May 2013
  61. (invited) Structural phase change functionality in photonic metamaterials
    K. F. MacDonald, J. Zhang, B. Gholipour, D. W. Hewak, and N. I. Zheludev
    IPS Meeting 2013, Singapore, 4 - 6 Mar 2013
  62. Chalcogenide metamaterial phase change all-optical switch of nanoscale thickness
    B. Gholipour, J. Zhang, K. F. MacDonald, D. W. Hewak, and N. I. Zheludev
    EPCOS 2012, Tampere, Finland, 8 - 10 Jul 2012
  63. (invited) Recent advances in the application of chalcogenide thin films
    D. W. Hewak, C. C. Huang, F. Al-Saab, B. Gholipour, V. Leonard, and J. Maddock
    International Symposium on Non-Oxide and New Optical Glasses, St Malo, France, 1-5 July 2012
  64. Laser-induced forward transfer-printing of focused ion beam pre-machined crystalline magneto-optic garnet discs
    C. L. Sones, M. Feinäugle, B. Gholipour, A. Sposito, and R. W. Eason
    EMRS 2012, Strasbourg, France, 14-18 May 2012
  65. Chalcogenide glass photonics: non-volatile, bi-directional, all-optical switching in phase-change metamaterials
    B. Gholipour, J. Zhang, F. Al-Saab; K. F. MacDonald, B. Hayden, D. W. Hewak, N. I. Zheludev
    CLEO:2012, San Jose, United States, 06 - 11 May 2012
  66. Laser-induced forward transfer-printing of pre-machined crystalline magneto-optic garnet discs
    C. L. Sones, M. Feinäugle, B. Gholipour, A. Sposito, and R. W. Eason
    CLEO:2012, San Jose, United States, 06 - 11 May 2012
  67. (poster) Non-volatile bi-directional all-optical switching in chalcogenide glass metamaterials
    B. Gholipour, J. Zhang, K. F. MacDonald, D. W. Hewak, N. I. Zheludev
    SPIE Photonics Europe, Brussels, Belgium, 16 - 19 Apr 2012
  68. (invited) Thermally stable low current consuming gallium and germanium chalcogenides for consumer and automotive memory applications
    D. W. Hewak, C. C. Huang, B. Gholipour, K. Knight, S. Guerin, B. Hayden, and G. Purdy
    E/PCOS 2011, Zurich, 04-06 Sep 2011
  69. (invited) Advances in nonlinear and switchable photonic metamaterials
    K. F. MacDonald, M. Ren, J. Zhang, B. Gholipour, N. Papasimakis, A. E. Nikolaenko, Z. X. Shen, D. W. Hewak, and N. I. Zheludev
    SPP5, Busan, S. Korea, 15 -20 May 2011
  70. Phase change gallium and germanium chalcogenides for optical electronic and plasmonic switching
    D. W. Hewak, C. C. Huang, B. Gholipour, K. Knight, S. Li, Z. L. Sámson, K. F. MacDonald, N. I. Zheludev, S. C. Yen, C. D. Shiue, D. P. Tsai, F. De Angelis, E. Di Fabrizio, S. Guerin, B. Hayden
    EPCOS 2010, Milan, Italy, 5 - 7 Sep 2010
  71. Chalcogenide plasmonic metamaterial switches
    Z. L. Sámson, J. Zhang, G. Adamo, T. Uchino, B. Gholipour, K. Knight, C-C. Huang, F. De Angelis, K. F. MacDonald, P. Ashburn, E. Di Fabrizio, D. W. Hewak, and N. I. Zheludev
    SPIE Optics & Photonics, San Diego, CA, USA, 01 - 05 Aug 2010
  72. Active photonic metamaterials
    Z. L. Sámson, B. Gholipour, F. De Angelis, S. Li, K. J. Knight, J. Zhang, T. Uchino, C. C. Huang, K. F. MacDonald, P. Ashburn, E. Di Fabrizio, D. W. Hewak, and N. I. Zheludev
    8th Electro-Optics and infrared Conference, Shrivenham, UK, 07-09 Jul 2010
  73. Active chalcogenide glass photonics and electro-optics for the mid-infrared
    D. W. Hewak, C. C. Huang, K. J. Knight, B. Gholipour, S. Li, Z. L. Sámson, K. F. MacDonald, and N. I. Zheludev
    8th Electro-Optics and infrared Conference, Shrivenham, UK, 07-09 Jul 2010
  74. (invited) Chalcogenide Phase Change Materials for Nanoscale Switching
    D. W. Hewak, Z. L. Sámson, B. Gholipour, K. Knight, C. C. Huang, S. Li, K. F. MacDonald, and N. I. Zheludev
    Photonics North 2010, Niagara Falls, Canada, 01 - 03 Jun 2010