Items where Author is "Ritchie, David"

Journal Article

Zaman, Abdullah and Degl'Innocenti, Riccardo and Lu, Yuezhen and Almond, Nikita and Burton, Oliver J. and Alexander-Webber, Jack and Hofmann, Stephan and Mitchell, Thomas and Griffiths, Jonathan D. P. and Beere, Harvey E. and Ritchie, David (2023) Versatile and Active THz Wave Polarization Modulators Using Metamaterial/graphene Resonators. Frontiers in Nanotechnology Section Nanophotonics, 5: 1057422.

Zaman, Abdullah and Saito, Yuichi and Lu, Yuezhen and Kholid, Farhan and Almond, Nikita W. and Burton, Oliver J. and Alexander-Webber, Jack and Hofmann, Stephan and Mitchell, Thomas and Griffiths, Jonathan D. P. and Beere, Harvey E. and Ritchie, David and Mikhaylovskiy, Rostislav and Degl'Innocenti, Riccardo (2022) Ultrafast modulation of a THz metamaterial/graphene array integrated device. Applied Physics Letters, 121 (9): 091102. ISSN 0003-6951

Kalhor, Samane and Kindness, Stephen and Wallis, Robert and Beere, Harvey and Ghanaatshoar, Majid and Degl'Innocenti, Riccardo and Kelly, Michael and Hofmann, Stephan and Joyce, Hannah and Delfanazari, Kaveh and Ritchie, David (2021) Active Terahertz Modulator and Slow Light Metamaterial Devices with Hybrid Graphene–Superconductor Photonic Integrated Circuits. Nanomaterials, 11 (11): 2999. ISSN 2079-4991

Kindness, Stephen and Almond, Nikita and Wei, Binbin and Michailow, Wladislaw and Delfanazari, Kaveh and Braeuninger-Weimer, Philipp and Hofmann, Stephan and Beere, Harvey E. and Ritchie, David and Degl'Innocenti, Riccardo (2020) A Terahertz Chiral Metamaterial modulator. Advanced Optical Materials, 8 (21): 2000581. ISSN 2195-1071

Kindness, Stephen J. and Almond, Nikita W. and Michailow, Wladislaw and Wei, Binbin and Braeuninger-Weimer, Philipp and Hofmann, Stephan and Beere, Harvey E. and Degl'Innocenti, Riccardo and Ritchie, David (2020) Active metamaterial polarization modulators for the Terahertz frequency range. Journal of Physics: Conference Series, 1571 (1): 012003. ISSN 1742-6588

Almond, Nikita and Qi, Xiaoqiong and Degl'Innocenti, Riccardo and Kindness, Stephen and Michailow, Wladislaw and Wei, Binbin and Braeuninger-Weimer, Philipp and Hofmann, Stephan and Dean, Paul and Indjin, Dragan and Linfield, Edmund and Davies, A. Giles and Rakić, Aleksandar and Beere, Harvey and Ritchie, David (2020) External cavity terahertz quantum cascade laser with a metamaterial/graphene optoelectronic mirror. Applied Physics Letters, 117 (4): 041105. ISSN 0003-6951

Schupp, F J and Vigneau, F. and Wen, Yutian and Mavalankar, A and Griffiths, J. P. and Jones, G. A. C. and Farrer, I. and Ritchie, David and Smith, C. G. and Camenzind, L. C. and Yu, L. and Zumbühl, Dominik and Briggs, G. Andrew D. and Laird, Edward (2020) Sensitive radio-frequency read-out of quantum dots using an ultra-low-noise SQUID amplifier. Journal of Applied Physics, 127: 244503. ISSN 0021-8979

Klimont, Adam and Ottomaniello, Andrea and Degl'Innocenti, Riccardo and Masini, Luca and Bianco, Federica and Wu, Yuqing and Shah, Yash D. and Ren, Yuan and Jessop, David and Tredicucci, Alessandro and Beere, Harvey and Ritchie, David (2019) Line-defect photonic crystal terahertz quantum cascade laser. Journal of Applied Physics, 126 (15): 153104. ISSN 0021-8979

Sun, Yiwen and Degl'Innocenti, Riccardo and Ritchie, David and Beere, Harvey and Xiao, Long and Ruggiero, Michael and Zeitler, J. Axel and Stantchev, Rayko and Chen, Danny and Peng, Zhengchun and MacPherson, Emma and Liu, Xudong (2018) Graphene-loaded metal wire grating for deep and broadband THz modulation in total internal reflection geometry. Photonics Research, 6 (12). pp. 1151-1157. ISSN 2327-9125

Wei, Binbin and Kindness, Stephen and Almond, Nikita and Wallis, Robert and Wu, Y. and Ren, Yuan and Shi, S. C. and Braeuninger-Weimer, Philipp and Hofmann, Stephan and Beere, Harvey E. and Ritchie, David and Degl'Innocenti, Riccardo (2018) Amplitude stabilization and active control of a terahertz quantum cascade laser with a graphene loaded split-ring-resonator array. Applied Physics Letters, 112 (20): 201102. ISSN 0003-6951

Masini, Luca and Meucci, Sandro and Xu, Jihua and Degl'Innocenti, Riccardo and Castellano, Fabrizio and Beere, Harvey E. and Ritchie, David and Balduzzi, Donatella and Puglisi, Roberto and Galli, Andrea and Beltram, Fabio and Vitiello, Miriam S. and Cecchini, Marco and Tredicucci, Alessandro (2014) Terahertz probe of individual subwavelength objects in a water environment. Laser and Photonics Reviews, 8 (5). pp. 734-742. ISSN 1863-8880

Contribution in Book/Report/Proceedings

Zaman, Abdullah and Almond, Nikita and Lu, Yuezhen and Romain, Xavier and Alves De Lima, Decio and Lin, Hungyen and Burton, Oliver and Alexander-Webber, Jack and Hofmann, Stephan and Mitchell, Thomas and Griffiths, Jonathan and Beere, Harvey and Ritchie, David and Degl'Innocenti, Riccardo (2021) Graphene-based External Optoelectronic Terahertz Modulators for High Speed Wireless Communications. In: UCMMT 2021 - UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies :. UCMMT 2021 - UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies . IEEE. ISBN 9781665438544

Michailow, Wladislaw and Waldie, Joanna and Spencer, Peter and Almond, Nikita and Kindness, Stephen and Wu, Yuqing and Wei, Binbin and Wallis, Robert and Mitchell, Thomas and Degl'innocenti, Riccardo and Beere, Harvey and Ritchie, David (2021) An Antenna-Coupled Dual-Gated Electron Channel as Direct Detector of 2 THz Radiation. In: 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2020 :. International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz . IEEE Computer Society Press, USA, pp. 721-722. ISBN 9781728166209

Kindness, Stephen and Almond, Nikita and Wallis, Robert and Wei, Binbin and Kamboj, Varun S. and Braeuninger-Weimer, Philipp and Hofmann, Stephan and Beere, HE and Ritchie, David and Degl'Innocenti, Riccardo (2018) Active frequency modulation of metamaterial/graphene optoelectronic device using coupled resonators. In: CLEO: QELS_Fundamental Science 2018 : Conference on Lasers and Electro-Optics OSA Terchnical Digest (online) (Optical Society of America, 2018). UNSPECIFIED. ISBN 9781943580422

Wei, Binbin and Kindness, Stephen and Almond, Nikita and Wallis, R. and Wu, Y. and Ren, Yuan and Braeuninger-Weimer, Philipp and Hofmann, Stephan and Beere, HE and Ritchie, David and Degl'Innocenti, Riccardo (2018) Amplitude Stabilization of a Terahertz Quantum Cascade Laser with an External Metamaterial Amplitude Modulator. In: CLEO: Science and Innovations 2018 : Conference on Lasers and Electro-Optics OSA Technical Digest. Optical Society of America (OSA), USA. ISBN 9781943580422

Young, Robert and Stevenson, Mark and Atkinson, Paola and Cooper, Ken and Ritchie, David and Shields, Andrew (2007) Quantum dots in planar cavities - Single and entangled photon sources. In: Advances in Solid State Physics :. Advaces in Solid State Physics, 46 . Springer Verlag, DEU, pp. 59-69. ISBN 978-3-540-38234-8