Items where Author is "Hofmann, S."

Almond, N.W. and Kindness, S.J. and Michailow, W. and Wei, Binbin and Braeuninger-Weimer, P. and Hofmann, S. and Beere, H.E. and Ritchie, D.A. and Degl'Innocenti, R. (2020) Double Layer Active Terahertz Chiral Metamaterial/graphene Modulators. In: 2020 Conference on Lasers and Electro-Optics (CLEO) :. IEEE. ISBN 9781943580767

Almond, N.W. and Kindness, S.J. and Michailow, W. and Wei, B. and Jakob, L. and Braeuninger-Weimer, P. and Hofmann, S. and Beere, H.E. and Ritchie, D.A. and Degl'Innocenti, R. (2019) Terahertz polarisation modulator by electronic control of graphene loaded chiral metamaterial device. In: European Quantum Electronics Conference, EQEC_2019, 2019-06-23 - 2019-06-27.

Lin, H. and Braeuninzer-Weimer, P. and Kamboi, V. S. and Jessop, D. S. and Degl'Innoccenti, R. and Beere, H. E. and Ritchie, D. A. and Hofmann, S. and Zeitler, J. A. (2018) Graphene Conductivity Mapping using Terahertz Time-Domain Reflection Spectroscopy. In: 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) :. IEEE, pp. 1-2. ISBN 9781538638095

Degl'Innocenti, R. and Kindness, S.J. and Almond, N.W. and Wei, B. and Wallis, R. and Kamboj, V.S. and Braeuninger-Weimer, P. and Hofmann, S. and Beere, H.E. and Ritchie, D.A. (2018) Metamaterial/graphene amplitude and frequency modulators for the active control of terahertz quantum cascade lasers. Proceedings of SPIE, 10756: 107560U. ISSN 0277-786X

Kindness, S. J. and Jessop, D. S. and Wei, B. and Wallis, R. and Kamboj, V. S. and Xiao, L. and Ren, Y. and Braeuninger-Weimer, P. and Aria, A. I. and Hofmann, S. and Beere, H. E. and Ritchie, D. A. and Degl'innocenti, Riccardo (2017) External amplitude and frequency modulation of a terahertz quantum cascade laser using metamaterial/graphene devices. Scientific Reports, 7 (1): 7657. ISSN 2045-2322

Kindness, S. J. and Jessop, D. S. and Wei, B. and Wallis, R. and Kamboj, V. S. and Xiao, L. and Ren, Y. and Braeuninger-Weimer, P. and Hofmann, S. and Beere, H. E. and Ritchie, D. A. and Degl'lnnocenti, R. (2017) 100 % amplitude modulation of an external cavity terahertz QCL using an optoelectronic chopper based on metamaterials and graphene. In: 2017 European Conference on Lasers and Electro-Optics and European Quantum Electronics Conference :. Optics InfoBase Conference Papers . OSA - The Optical Society, DEU. ISBN 9781557528209

Kindness, S. J. and Jessop, D. S. and Wei, B. and Wallis, R. and Kamboj, V. S. and Xiao, L. and Ren, Y. and Braeuninger-Weimer, P. and Hofmann, S. and Beere, H. E. and Ritchie, D. A. and Degl'Lnnocenti, R. (2017) Optoelectronic control of an external cavity quantum cascade laser using a graphene loaded metamaterial array. In: 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings :. 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings . Institute of Electrical and Electronics Engineers Inc., USA, pp. 1-2. ISBN 9781943580279

Jessop, D. S. and Kindness, S. J. and Xiao, L. and Braeuninger-Weimer, P. and Lin, H. and Ren, Y. and Griffiths, J. and Ren, C. X. and Hofmann, S. and Zeitler, J. A. and Beere, H. E. and Ritchie, D. A. and Degl'Innocenti, Riccardo (2016) Fast graphene based plasmonic terahertz amplitude modulators. In: 2016 Conference on Lasers and Electro-Optics, CLEO 2016 :. Institute of Electrical and Electronics Engineers Inc., USA. ISBN 9781509024346