Dr Riccardo Degl’InnocentiSenior Lecturer in Photonics Engineering Email: r.deglinnocenti@qmul.ac.ukRoom Number: Eng258ProfileTeachingResearchPublicationsProfileDr R. Degl’Innocenti joined QMUL in September 2023 as Senior Lecturer moving from Lancaster University. Previously, he was working in the Cavendish Laboratory in the University of Cambridge, in Scuola Normale Superiore di Pisa (IT) and at the Federal Institute of Technology Zurich ETHZ (CH), where he obtained his PhD in Physics. Dr Degl’Innocenti produced high impact and original research in several fields, ranging from the development of nonlinear integrated devices in the VIS-IR range to the investigation of mid-IR intersubband polaritons, to the design and photonics engineering of quantum cascade lasers and metamaterial devices in the Terahertz range. Teaching ECS431U-Sem A-Engineering Skills and Practice ECS423U -Sem B-Electronic Engineering Mathematics ResearchResearch Interests: Active metamaterial integrated devices; modulators and detectors Ultrafast spectroscopy 2D materials, e.g. graphene Terahertz photonics and imaging Quantum electronics Publications S. Kiritharan et al “Porosity characterisation of solid-state battery electrolyte with terahertz time-domain spectroscopy” Journal of Power Sources 595, 234050 (2024) Y. Lu et al “Near-Field Spectroscopy of Individual Asymmetric Split-Ring Terahertz Resonators” ACS Photonics, 10, 8, 2832–2838 (2023) R. Degl’Innocenti et al . "Recent progress in terahertz metamaterial modulators" Nanophotonics, 11(8), 1485-1514 (2022). A. M Zaman et al “Terahertz Metamaterial Optoelectronic Modulators with GHz Reconfiguration Speed” IEEE Transactions on Terahertz Science and Technology, 12(5), 520-526, (2022) W. Michailow et al. “An in-plane photoelectric effect in two-dimensional electron systems for terahertz detection.” Science Advances 8(15), eabi8398 (2022) Lu Y, Zaman AM, Woolley JM et al. (publicationYear). THz harmonic generation in graphene/metamaterial active modulators. Terahertz Photonics III DOI: 10.1117/12.3016029 QMRO: qmroHref Norman S, Seddon J, Lu Y et al. (2024). Non-contact imaging of terahertz surface currents with aperture-type near-field microscopy. nameOfConference DOI: 10.1364/oe.531690 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/97544 Ludlam GAH, Gnaniah SJP, Degl’Innocenti R et al. (2024). Measurement of Water Uptake and States in Nafion Membranes Using Humidity-Controlled Terahertz Time-Domain Spectroscopy. nameOfConference DOI: 10.1021/acssuschemeng.4c01820 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96727 Kiritharan S, Lucas S, Degl’Innocenti R et al. (2024). Porosity characterisation of solid-state battery electrolyte with terahertz time-domain spectroscopy. nameOfConference DOI: 10.1016/j.jpowsour.2024.234050 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96980 Degl’Innocenti R, Lu Y, Hale LL et al. (2024). THz Near-field spectroscopy of metamaterial resonators. nameOfConference DOI: 10.1088/1742-6596/2725/1/012002 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/95987 Paoloni C, Degl’Innocenti R, Letizia R (2024). Electromagnetic absorption, shielding, and hazard from microwaves to terahertz. nameOfConference DOI: 10.1016/B978-0-323-90035-5.00016-7 QMRO: qmroHref Lu Y, Zhu H, Zaman AM et al. (2023). Contactless 3D surface characterization of additive manufactured metallic components using terahertz time-domain spectroscopy. nameOfConference DOI: 10.1364/ome.496166 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96990 Lu Y, Hale LL, Zaman AM et al. (2023). Near-Field Spectroscopy of Individual Asymmetric Split-Ring Terahertz Resonators. nameOfConference DOI: 10.1021/acsphotonics.3c00527 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96986 Pai AR, Lu Y, Joseph S et al. (2023). Ultra-broadband shielding of cellulose nanofiber commingled biocarbon functional constructs: A paradigm shift towards sustainable terahertz absorbers. nameOfConference DOI: 10.1016/j.cej.2023.143213 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/97155 Degl’Innocenti R (2023). Terahertz metasurface platform for modulation, holography, and encryption. nameOfConference DOI: 10.1117/1.ap.5.2.020503 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96981 Zaman AM, Lu Y, Almond NW et al. (publicationYear). Versatile and active THz wave polarization modulators using metamaterial/graphene resonators. nameOfConference DOI: 10.3389/fnano.2023.1057422 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96987 Hale LL, Lu Y, Zaman AM et al. (2023). Near Field Analysis of Individual High Quality Factor THz Resonators. 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) DOI: 10.1109/irmmw-thz57677.2023.10299389 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/97156 Baines DK, Bassu G, Wright K et al. (2023). Dehydration analysis of poly-ethylene glycol hydrogels with terahertz imaging. nameOfConference DOI: doi QMRO: qmroHref Ludlam GAH, Degl’Innocenti R, Gupta G et al. (2023). Quantifying humidity dependent water states of Nafion 117 membranes using terahertz time-domain spectroscopy. nameOfConference DOI: 10.1364/HMISE.2023.JW2A.33 QMRO: qmroHref Zaman AM, Saito Y, Lu Y et al. (2022). Ultrafast modulation of a THz metamaterial/graphene array integrated device. nameOfConference DOI: 10.1063/5.0104780 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96982 Zaman AM, Lu Y, Romain X et al. (publicationYear). Terahertz Metamaterial Optoelectronic Modulators With GHz Reconfiguration Speed. nameOfConference DOI: 10.1109/tthz.2022.3178875 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/97013 Kalhor S, Kindness SJ, Wallis R et al. (2022). Active Terahertz Modulator and Slow Light Metamaterial Devices with Hybrid Graphene-superconductor Coupled Split-ring Resonator Arrays. 2022 Photonics & Electromagnetics Research Symposium (PIERS) DOI: 10.1109/piers55526.2022.9792980 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/97157 Michailow W, Spencer P, Almond NW et al. (2022). An in-plane photoelectric effect in two-dimensional electron systems for terahertz detection. nameOfConference DOI: 10.1126/sciadv.abi8398 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/97002 Degl’Innocenti R, Lin H, Navarro-Cía M (2022). Recent progress in terahertz metamaterial modulators. nameOfConference DOI: 10.1515/nanoph-2021-0803 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96984 Alves-Lima DF, Li X, Coulson B et al. (2022). Evaluation of water states in thin proton exchange membrane manufacturing using terahertz time-domain spectroscopy. nameOfConference DOI: 10.1016/j.memsci.2022.120329 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96989 Zaman AM, Lu Y, Almond NW et al. (2022). Active Polarization Modulation of Terahertz Radiation Using Metamaterial/Graphene-Based Optoelectronic Devices. 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) DOI: 10.1109/irmmw-thz50927.2022.9895720 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/97160 Ludlam GAH, de Lima DFA, Li X et al. (2022). Quantification of water states in thin proton exchange membrane manufacturing using terahertz time-domain spectroscopy. 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) DOI: 10.1109/irmmw-thz50927.2022.9895912 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/97159 Lu Y, Zhu H, Zaman AM et al. (2022). Surface Roughness Measurement of 3D-Printed 316L Stainless Steel Surface using Terahertz Time-Domain Spectroscopy. 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) DOI: 10.1109/irmmw-thz50927.2022.9920607 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/97163 Michailow W, Spencer P, Almond N et al. (2022). The in-plane photoelectric effect: A new quantum mechanism of detecting terahertz radiation in a two-dimensional electron system. 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) DOI: 10.1109/irmmw-thz50927.2022.9895868 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/97158 Kalhor S, Kindness SJ, Wallis R et al. (publicationYear). Active Terahertz Modulator and Slow Light Metamaterial Devices with Hybrid Graphene–Superconductor Photonic Integrated Circuits. nameOfConference DOI: 10.3390/nano11112999 QMRO: qmroHref Frigo N, Russo D, Degl’Innocenti R et al. (2021). A Pioneering Project on Laser Pyrolysis Based Entirely on TRIZ. nameOfConference DOI: 10.1007/978-3-030-86614-3_23 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96983 Spreafico C, Russo D, Degl’Innocenti R (2022). Laser pyrolysis in papers and patents. nameOfConference DOI: 10.1007/s10845-021-01809-9 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96979 Romain X, Degl’Innocenti R, Baida FI et al. (publicationYear). Tunable polarization-induced Fano resonances in stacked wire-grid metasurfaces. nameOfConference DOI: 10.1038/s42005-021-00623-2 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/96985 Zaman A, Almond NW, Lu Y et al. (2021). Graphene-based External Optoelectronic Terahertz Modulators for High Speed Wireless Communications. 2021 14th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT) DOI: 10.1109/ucmmt53364.2021.9569931 QMRO: qmroHref Li X, Alves-Lima DF, Degl’Innocenti R et al. (2021). Extracting the dielectric relaxation of water in thin Nafion membranes by terahertz spectroscopy. 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) DOI: 10.1109/irmmw-thz50926.2021.9567642 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/97161 Michailow W, Waldie J, Spencer P et al. (2020). An Antenna-Coupled Dual-Gated Electron Channel as Direct Detector of 2 THz Radiation. 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) DOI: 10.1109/irmmw-thz46771.2020.9370817 QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/97162 Romain X, Degl'Innocenti R, Baida FI et al. (2020). Polarization-induced Fano resonances using wire-grid metasurfaces for the THz region. Metamaterials, Metadevices, and Metasystems 2020 DOI: 10.1117/12.2567907 QMRO: qmroHref Almond NW, Hermans R, Hale LL et al. (2020). Terahertz aperture SNOM mapping of metamaterial coupled resonators. Metamaterials, Metadevices, and Metasystems 2020 DOI: 10.1117/12.2568045 QMRO: qmroHref Kindness SJ, Almond NW, Michailow W et al. (2020). A Terahertz Chiral Metamaterial Modulator. nameOfConference DOI: 10.1002/adom.202000581 QMRO: qmroHref Almond NW, Qi X, Degl'Innocenti R et al. (2020). External cavity terahertz quantum cascade laser with a metamaterial/graphene optoelectronic mirror. nameOfConference DOI: 10.1063/5.0014251 QMRO: qmroHref Kindness SJ, Almond NW, Michailow W et al. (2020). Active metamaterial polarization modulators for the Terahertz frequency range. nameOfConference DOI: 10.1088/1742-6596/1571/1/012003 QMRO: qmroHref Almond NW, Kindness SJ, Michailow W et al. (2020). Double Layer Active Terahertz Chiral Metamaterial/graphene Modulators. nameOfConference DOI: doi QMRO: qmroHref Alves-Lima DF, Letizia R, Degl’Innocenti R et al. (2020). Quantitative video-rate hydration imaging of Nafion proton exchange membranes with terahertz radiation. nameOfConference DOI: 10.1016/j.jpowsour.2019.227665 QMRO: qmroHref Almond NW, Kindness SJ, Michailow W et al. (publicationYear). Double Layer Active Terahertz Chiral Metamaterial/graphene Modulators. Conference on Lasers and Electro-Optics DOI: 10.1364/cleo_si.2020.sm3f.4 QMRO: qmroHref Klimont A, Ottomaniello A, Degl’Innocenti R et al. (2019). Line-defect photonic crystal terahertz quantum cascade laser. nameOfConference DOI: 10.1063/1.5120025 QMRO: qmroHref Kindness SJ, Almond NW, Michailow W et al. (2019). Graphene-Integrated Metamaterial Device for All-Electrical Polarization Control of Terahertz Quantum Cascade Lasers. nameOfConference DOI: 10.1021/acsphotonics.9b00411 QMRO: qmroHref Degl'Innocenti R, Kindness SJ, Almond NW et al. (2019). Metamaterial/graphene active terahertz modulators. 2019 IEEE MTT-S International Wireless Symposium (IWS) DOI: 10.1109/ieee-iws.2019.8803931 QMRO: qmroHref de Lima DFA, Letizia R, Degl’Innocenti R et al. (2019). Investigating liquid water distribution in Nafion polymer electrolyte membrane with terahertz imaging. 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) DOI: 10.1109/irmmw-thz.2019.8873813 QMRO: qmroHref Almond NW, Kindness SJ, Michailow W et al. (2019). Terahertz polarisation modulator by electronic control of graphene loaded chiral metamaterial device. nameOfConference DOI: doi QMRO: qmroHref Sun Y, Degl’Innocenti R, Ritchie DA et al. (2018). Graphene-loaded metal wire grating for deep and broadband THz modulation in total internal reflection geometry. nameOfConference DOI: 10.1364/prj.6.001151 QMRO: qmroHref Degl'Innocenti R, Kindness SJ, Almond NW et al. (2018). Metamaterial/graphene amplitude and frequency modulators for the active control of terahertz quantum cascade lasers. Terahertz Emitters, Receivers, and Applications IX DOI: 10.1117/12.2320506 QMRO: qmroHref Kindness SJ, Almond NW, Wei B et al. (2018). Active Control of Electromagnetically Induced Transparency in a Terahertz Metamaterial Array with Graphene for Continuous Resonance Frequency Tuning. nameOfConference DOI: 10.1002/adom.201800570 QMRO: qmroHref Wei B, Kindness SJ, Almond NW et al. (2018). Amplitude stabilization and active control of a terahertz quantum cascade laser with a graphene loaded split-ring-resonator array. nameOfConference DOI: 10.1063/1.5027687 QMRO: qmroHref Lin H, Braeuninzer-Weimer P, Kamboi VS et al. (2018). Graphene Conductivity Mapping using Terahertz Time-Domain Reflection Spectroscopy. 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) DOI: 10.1109/irmmw-thz.2018.8509899 QMRO: qmroHref Kindness SJ, Almond NW, Wallis R et al. (publicationYear). Active Frequency Modulation of Metamaterial/Graphene Optoelectronic Device Using Coupled Resonators. Conference on Lasers and Electro-Optics DOI: 10.1364/cleo_qels.2018.fw3h.3 QMRO: qmroHref Wei B, Kindness SJ, Almond NW et al. (publicationYear). Amplitude Stabilization of a Terahertz Quantum Cascade Laser with an External Metamaterial Amplitude Modulator. Conference on Lasers and Electro-Optics DOI: 10.1364/cleo_si.2018.stu4d.5 QMRO: qmroHref Degl’Innocenti R, Kindness SJ, Beere HE et al. (2018). All-integrated terahertz modulators. nameOfConference DOI: 10.1515/nanoph-2017-0040 QMRO: qmroHref Lin H, Braeuninger-Weimer P, Kamboj VS et al. (publicationYear). Contactless graphene conductivity mapping on a wide range of substrates with terahertz time-domain reflection spectroscopy. nameOfConference DOI: 10.1038/s41598-017-09809-7 QMRO: qmroHref Degl’Innocenti R, Wallis R, Wei B et al. (2017). Terahertz Nanoscopy of Plasmonic Resonances with a Quantum Cascade Laser. nameOfConference DOI: 10.1021/acsphotonics.7b00687 QMRO: qmroHref Kindness SJ, Jessop DS, Wei B et al. (publicationYear). External amplitude and frequency modulation of a terahertz quantum cascade laser using metamaterial/graphene devices. nameOfConference DOI: 10.1038/s41598-017-07943-w QMRO: qmroHref Masini L, Pitanti A, Baldacci L et al. (2017). Continuous-wave laser operation of a dipole antenna terahertz microresonator. nameOfConference DOI: 10.1038/lsa.2017.54 QMRO: qmroHref Degl’Innocenti R, Xiao L, Kindness SJ et al. (2017). Bolometric detection of terahertz quantum cascade laser radiation with graphene-plasmonic antenna arrays. nameOfConference DOI: 10.1088/1361-6463/aa64bf QMRO: qmroHref Wallis R, Degl'Innocenti R, Mitrofanov O et al. (2017). Mechanically robust cylindrical metal terahertz waveguides for cryogenic applications. Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications X DOI: 10.1117/12.2250530 QMRO: qmroHref Kindness SJ, Jessop DS, Wei B et al. (2017). 100 % amplitude modulation of an external cavity terahertz QCL using an optoelectronic chopper based on metamaterials and graphene. nameOfConference DOI: doi QMRO: qmroHref Kindness SJ, Jessop DS, Wei B et al. (publicationYear). Optoelectronic Control of an External Cavity Quantum Cascade Laser Using a Graphene Loaded Metamaterial Array. Conference on Lasers and Electro-Optics DOI: 10.1364/cleo_si.2017.sw1c.2 QMRO: qmroHref Masini L, Pitanti A, Baldacci L et al. (publicationYear). Terahertz quantum cascade dipole-antenna vertically emitting continuous wave laser. Conference on Lasers and Electro-Optics DOI: 10.1364/cleo_si.2017.sm4j.4 QMRO: qmroHref Wei B, Wallis R, Kindness S et al. (2017). Terahertz s-SNOM with >λ/1000 resolution based on self-mixing in quantum cascade lasers. nameOfConference DOI: doi QMRO: qmroHref Degl'Innocenti R, Xiao L, Jessop DS et al. (2016). Bow-tie plasmonic arrays loaded with graphene for the fast room temperature detection of terahertz quantum cascade lasers. nameOfConference DOI: 10.1364/cleo_si.2016.sm1l.3 QMRO: qmroHref Jessop DS, Kindness SJ, Xiao L et al. (2016). Fast graphene based plasmonic terahertz amplitude modulators. nameOfConference DOI: 10.1364/cleo_si.2016.sf2e.6 QMRO: qmroHref Wallis R, Innocenti RD, Jessop DS et al. (2016). Investigation of hollow cylindrical metal terahertz waveguides suitable for cryogenic environments.. nameOfConference DOI: 10.1364/oe.24.030002 QMRO: qmroHref Klimont A, Degl'Innocenti R, Masini L et al. (2016). Low-threshold, single-mode defect line terahertz quantum cascade laser. nameOfConference DOI: 10.1364/cleo_si.2016.sth3l.7 QMRO: qmroHref Wallis R, Degl'Innocenti R, Jessop DS et al. (2016). Integrating THz quantum cascade lasers with flexible dielectric-lined hollow metallic waveguides: Moving beyond free space optics. nameOfConference DOI: 10.1109/IRMMW-THz.2016.7758564 QMRO: qmroHref Degl’Innocenti R, Xiao L, Jessop DS et al. (2016). Fast Room-Temperature Detection of Terahertz Quantum Cascade Lasers with Graphene-Loaded Bow-Tie Plasmonic Antenna Arrays. nameOfConference DOI: 10.1021/acsphotonics.6b00405 QMRO: qmroHref Zanotto S, Lange C, Maag T et al. (2016). Ultrafast optical modulation of magneto-optical terahertz effects occurring in a graphene-loaded resonant metasurface. Low-Dimensional Materials and Devices 2016 DOI: 10.1117/12.2253888 QMRO: qmroHref Jessop DS, Kindness SJ, Xiao L et al. (2016). Graphene based plasmonic terahertz amplitude modulator operating above 100 MHz. nameOfConference DOI: 10.1063/1.4947596 QMRO: qmroHref Degl’Innocenti R, Jessop DS, Sol CWO et al. (2016). Fast Modulation of Terahertz Quantum Cascade Lasers Using Graphene Loaded Plasmonic Antennas. nameOfConference DOI: 10.1021/acsphotonics.5b00672 QMRO: qmroHref Jessop DS, Sol CWO, Xiao L et al. (2016). Fast terahertz optoelectronic amplitude modulator based on plasmonic metamaterial antenna arrays and graphene. Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications IX DOI: 10.1117/12.2210984 QMRO: qmroHref Degl’Innocenti R, Shah YD, Masini L et al. (publicationYear). Hyperuniform disordered terahertz quantum cascade laser. nameOfConference DOI: 10.1038/srep19325 QMRO: qmroHref Degl’Innocenti R, Xiao L, Jessop DS et al. (publicationYear). Bow-tie plasmonic arrays loaded with graphene for the fast room temperature detection of terahertz quantum cascade lasers. Conference on Lasers and Electro-Optics DOI: 10.1364/cleo_si.2016.sm1l.3 QMRO: qmroHref Jessop DS, Kindness SJ, Xiao L et al. (publicationYear). Fast Graphene Based Plasmonic Terahertz Amplitude Modulators. Conference on Lasers and Electro-Optics DOI: 10.1364/cleo_si.2016.sf2e.6 QMRO: qmroHref Wallis R, Degl'Innocenti R, Jessop DS et al. (2016). Integrating THz Quantum Cascade Lasers with Flexible Dielectric-Lined Hollow Metallic Waveguides: Moving Beyond Free Space Optics. 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) DOI: 10.1109/irmmw-thz.2016.7758564 QMRO: qmroHref Klimont A, Degl’Innocenti R, Masini L et al. (publicationYear). Low-threshold, Single-mode Defect Line Terahertz Quantum Cascade Laser. Conference on Lasers and Electro-Optics DOI: 10.1364/cleo_si.2016.sth3l.7 QMRO: qmroHref Wallis R, Degl’Iinnocenti R, Jessop DS et al. (2015). Efficient coupling of double-metal terahertz quantum cascade lasers to flexible dielectric-lined hollow metallic waveguides. nameOfConference DOI: 10.1364/oe.23.026276 QMRO: qmroHref Zanotto S, Lange C, Maag T et al. (2015). Magneto-optic transmittance modulation observed in a hybrid graphene–split ring resonator terahertz metasurface. nameOfConference DOI: 10.1063/1.4931704 QMRO: qmroHref Degl'Innocenti R, Shah YD, Wallis R et al. (2015). A hybrid plasmonic waveguide terahertz quantum cascade laser. nameOfConference DOI: doi QMRO: qmroHref Wallis R, Ren Y, Jesson DS et al. (2015). Self-Mixing Imaging Using a Terahertz Quantum Cascade Amplifier. 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) DOI: 10.1109/irmmw-thz.2015.7327686 QMRO: qmroHref Ren Y, Wallis R, Jessop DS et al. (2015). Fast terahertz imaging using a quantum cascade amplifier. nameOfConference DOI: 10.1063/1.4926602 QMRO: qmroHref Degl'Innocenti R, Shah YD, Wallis R et al. (2015). A hybrid plasmonic waveguide terahertz quantum cascade laser. nameOfConference DOI: 10.1364/CLEO_SI.2015.SM1H.7 QMRO: qmroHref Degl'Innocenti R, Shah YD, Wallis R et al. (2015). A hybrid plasmonic waveguide terahertz quantum cascade laser. nameOfConference DOI: 10.1063/1.4913307 QMRO: qmroHref Degl'Innocenti R, Shah YD, Masini L et al. (2015). THz quantum cascade lasers based on a hyperuniform design. Quantum Sensing and Nanophotonic Devices XII DOI: 10.1117/12.2083678 QMRO: qmroHref Degl’Innocenti R, Shah YD, Wallis R et al. (publicationYear). A hybrid plasmonic waveguide terahertz quantum cascade laser. CLEO: 2015 DOI: 10.1364/cleo_si.2015.sm1h.7 QMRO: qmroHref Wallis R, Degl'Innocenti R, Jessop DS et al. (2015). Beam cleaning in terahertz quantum cascade lasers by coupling to flexible polystyrene\silver coated hollow waveguides. nameOfConference DOI: doi QMRO: qmroHref Wallis R, Ren Y, Shah YD et al. (2015). High gain terahertz quantum cascade amplifier. nameOfConference DOI: doi QMRO: qmroHref Degl'Innocenti R, Shah YD, Masini L et al. (2015). THz quantum cascade lasers based on a hyperuniform disordered optical cavity design. nameOfConference DOI: doi QMRO: qmroHref Ren Y, Wallis R, Shah YD et al. (2015). Terahertz quantum cascade amplifier. nameOfConference DOI: doi QMRO: qmroHref Ren Y, Wallis R, Shah YD et al. (2014). Single mode terahertz quantum cascade amplifier. nameOfConference DOI: 10.1063/1.4897438 QMRO: qmroHref Degl’Innocenti R, Shah YD, Jessop DS et al. (2014). Hollow metallic waveguides integrated with terahertz quantum cascade lasers. nameOfConference DOI: 10.1364/oe.22.024439 QMRO: qmroHref Masini L, Meucci S, Xu J et al. (2014). Terahertz probe of individual subwavelength objects in a water environment. nameOfConference DOI: 10.1002/lpor.201300224 QMRO: qmroHref Degl’Innocenti R, Jessop DS, Shah YD et al. (2014). Terahertz optical modulator based on metamaterial split-ring resonators and graphene. nameOfConference DOI: 10.1117/1.oe.53.5.057108 QMRO: qmroHref Degl'Innocenti R, Jessop DS, Shah YD et al. (2014). Graphene-based optical modulator realized in metamaterial split-ring resonators operating in the THz frequency range. Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications VII DOI: 10.1117/12.2037270 QMRO: qmroHref Degl’Innocenti R, Jessop DS, Shah YD et al. (2014). Low-Bias Terahertz Amplitude Modulator Based on Split-Ring Resonators and Graphene. nameOfConference DOI: 10.1021/nn406136c QMRO: qmroHref Innocenti RD, Shah YD, Jessop DS et al. (2014). Hollow Metallic waveguides for beam shaping THz QCL. 2014 39th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) DOI: 10.1109/irmmw-thz.2014.6956041 QMRO: qmroHref Degl'Innocenti R, Jessop DS, Shah YD et al. (publicationYear). Terahertz Optical Modulator Based on Metamaterial Split-ring Resonators and Graphene. CLEO: 2014 DOI: 10.1364/cleo_si.2014.stu2f.6 QMRO: qmroHref Degl'Innocenti R, Jessop DS, Shah YD et al. (2014). Terahertz optical modulator based on metamaterial split-ring resonators and graphene. nameOfConference DOI: 10.1117/1.OE.53.5.057108 QMRO: qmroHref Ménard J, Porer M, Leitenstorfer A et al. (2013). Sub-cycle switching of a photonic bandstructure via ultrastrong light-matter coupling. nameOfConference DOI: 10.1051/epjconf/20134109009 QMRO: qmroHref Ménard JM, Porer M, Leitenstorfer A et al. (2012). Sub-cycle switching of ultrastrong light-matter interaction in a 1D photonic bandstructure. nameOfConference DOI: doi QMRO: qmroHref Ménard JM, Porer M, Leitenstorfer A et al. (2012). Sub-cycle switching of ultrastrong light-matter interaction in a 1D photonic bandstructure. nameOfConference DOI: doi QMRO: qmroHref Zanotto S, Degl'Innocenti R, Xu J-H et al. (2012). Ultrafast optical bleaching of intersubband cavity polaritons. nameOfConference DOI: 10.1103/physrevb.86.201302 QMRO: qmroHref de Cumis US, Xu J-H, Masini L et al. (2012). Terahertz confocal microscopy with a quantum cascade laser source. nameOfConference DOI: 10.1364/oe.20.021924 QMRO: qmroHref de Cumis RUS, Xu J-H, Masini L et al. (2012). Terahertz confocal microscopy with a quantum cascade laser source. 2012 37th International Conference on Infrared, Millimeter, and Terahertz Waves DOI: 10.1109/irmmw-thz.2012.6380355 QMRO: qmroHref Porer M, Ménard J-M, Leitenstorfer A et al. (2012). Nonadiabatic switching of a photonic band structure: Ultrastrong light-matter coupling and slow-down of light. nameOfConference DOI: 10.1103/physrevb.85.081302 QMRO: qmroHref Zanotto S, Degl'Innocenti R, Sorba L et al. (2012). Analysis of line shapes and strong coupling with intersubband transitions in one-dimensional metallodielectric photonic crystal slabs. nameOfConference DOI: 10.1103/physrevb.85.035307 QMRO: qmroHref Degl’Innocenti R, Zanotto S, Tredicucci A et al. (2011). One-dimensional surface-plasmon gratings for the excitation of intersubband polaritons in suspended membranes. nameOfConference DOI: 10.1016/j.ssc.2011.09.002 QMRO: qmroHref Zanotto S, Degl'Innocenti R, Biasiol G et al. (2011). Strong coupling between intersubband transitions and surface plasmons sustained by a metallic grating. nameOfConference DOI: doi QMRO: qmroHref Zanotto S, Biasiol G, Degl’Innocenti R et al. (2010). Intersubband polaritons in a one-dimensional surface plasmon photonic crystal. nameOfConference DOI: 10.1063/1.3524823 QMRO: qmroHref Degl'Innocenti R, Kumar M, Xu JH et al. (2010). Differential Scanning Optical Microscopy with a THz quantum cascade laser source. 35th International Conference on Infrared, Millimeter, and Terahertz Waves DOI: 10.1109/icimw.2010.5612982 QMRO: qmroHref Degl'Innocenti R, Montinaro M, Xu J et al. (2009). Differential near-field scanning optical microscopy with THz quantum cascade laser sources.. nameOfConference DOI: 10.1364/oe.17.023785 QMRO: qmroHref Degl'innocenti R, Montinaro M, Piazza V et al. (2009). THz differential near-field scanning optical microscopy for biological applications. nameOfConference DOI: 10.1109/CLEOE-EQEC.2009.5191787 QMRO: qmroHref Ferrari A, Cecchini M, Degl'Innocenti R et al. (2009). Directional PC12 Cell Migration Along Plastic Nanotracks. nameOfConference DOI: 10.1109/tbme.2009.2027424 QMRO: qmroHref Degl'Innocenti R, Montinaro M, Piazza V et al. (2009). THz Differential Near-Field Scanning Optical Microscopy for Biological Applications. CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference DOI: 10.1109/cleoe-eqec.2009.5191787 QMRO: qmroHref Poberaj G, Degl’Innocenti R, Medrano C et al. (2009). UV integrated optics devices based on beta-barium borate. nameOfConference DOI: 10.1016/j.optmat.2007.12.020 QMRO: qmroHref Degl'Innocenti R, Montinaro M, Piazza V et al. (2009). THz differential near-field scanning optical microscopy for biological applications. nameOfConference DOI: doi QMRO: qmroHref Degl'Innocenti R, Majkic A, Sulser F et al. (2008). UV second harmonic generation at 266 nm in He+ implanted beta-BaB2O4 optical waveguides.. nameOfConference DOI: 10.1364/oe.16.011660 QMRO: qmroHref Majkić A, Poberaj G, Degl'Innocenti R et al. (2007). Broadband fluorescence source based on Cr:LiSrAlF6 channel waveguides. nameOfConference DOI: 10.1109/CLEOE-IQEC.2007.4386242 QMRO: qmroHref Degl’Innocenti R, Majkic A, Vorburger P et al. (2007). Ultraviolet electro-optic amplitude modulation in β-BaB2O4 waveguides. nameOfConference DOI: 10.1063/1.2761484 QMRO: qmroHref Guarino A, Poberaj G, Rezzonico D et al. (2007). Electro–optically tunable microring resonators in lithium niobate. nameOfConference DOI: 10.1038/nphoton.2007.93 QMRO: qmroHref Majkić A, Poberaj G, Degl’Innocenti R et al. (2007). Cr:LiSrAlF6 channel waveguides as broadband fluorescence sources. nameOfConference DOI: 10.1007/s00340-007-2708-5 QMRO: qmroHref Majkic A, Poberaj G, Degl'Innocenti R et al. (2007). Broadband Fluorescence Source Based on Cr:LisrAIF6 Channel Waveguides. 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference DOI: 10.1109/cleoe-iqec.2007.4386242 QMRO: qmroHref Degl' Innocenti R, Poberaj G, Günter P (2007). Ultraviolet second harmonic generation in ß-BaB2O4 waveguides. nameOfConference DOI: doi QMRO: qmroHref Degl'Innocenti R, Reidt S, Guarino A et al. (2006). Micromachining of ridge optical waveguides on top of He+-implanted β-BaB2O4 crystals by femtosecond laser ablation. nameOfConference DOI: 10.1063/1.2396716 QMRO: qmroHref Degl’Innocenti R, Guarino A, Poberaj G et al. (2006). Second harmonic generation of continuous wave ultraviolet light and production of β-BaB2O4 optical waveguides. nameOfConference DOI: 10.1063/1.2234275 QMRO: qmroHref Guarino A, Jazbinsek M, Herzog C et al. (2006). Optical waveguides in Sn(2)P(2)S(6) by low fluence MeV He+ ion implantation.. nameOfConference DOI: 10.1364/oe.14.002344 QMRO: qmroHref Degl'Innocenti R, Poberaj G, Medrano C et al. (2005). Blue and UV solid state waveguide lasers. nameOfConference DOI: doi QMRO: qmroHref