Publications: Dr Riccardo Degl'Innocenti

Degl'Innocenti R, Lu Y, Zaman AM, Woolley JM, Tadbier W, Hofmann S, Lloyd-Hughes J ( 2024 ) . THz metasurfaces for nonlinear optics . Proceedings of SPIE--the International Society for Optical Engineering . Conference: Terahertz Emitters, Receivers, and Applications XV vol. 13141 , 1314109-1314109-5 - 1314109-1314109-5 .

Lu Y, Zaman AM, Woolley JM, Tadbier W, Hofmann S, Dhillon S, Lloyd-Hughes J, Degl'Innocenti R . THz harmonic generation in graphene/metamaterial active modulators . Proceedings of SPIE--the International Society for Optical Engineering . Conference: Terahertz Photonics III vol. 12994 ,

Norman S, Seddon J, Lu Y, Hale L, Zaman A, Addamane SJ, Brener I, Degl’Innocenti R et al. ( 2024 ) . Non-contact imaging of terahertz surface currents with aperture-type near-field microscopy . Optics Express vol. 32 , ( 14 ) 24200 - 24208 .

Ludlam GAH, Gnaniah SJP, Degl’Innocenti R, Gupta G, Wain AJ, Lin H ( 2024 ) . Measurement of Water Uptake and States in Nafion Membranes Using Humidity-Controlled Terahertz Time-Domain Spectroscopy . ACS Sustainable Chemistry & Engineering vol. 12 , ( 20 ) 7924 - 7934 .

Kiritharan S, Lucas S, Degl’Innocenti R, Hua X, Dawson R, Lin H ( 2024 ) . Porosity characterisation of solid-state battery electrolyte with terahertz time-domain spectroscopy . Journal of Power Sources vol. 595 ,

Degl’Innocenti R, Lu Y, Hale LL, Zaman AM, Addamane SJ, Brener I, Mitrofanov O ( 2024 ) . THz Near-field spectroscopy of metamaterial resonators . Journal of Physics Conference Series vol. 2725 , ( 1 )

Ludlam GAH, Gnaniah SJP, Degl’Innocenti R, Gupta G, Wain AJ, Lin H ( 2024 ) . Humidity-controlled terahertz pulsed spectroscopy for characterizing water uptake in thin proton-exchange membranes . Conference: 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) vol. 00 , 1 - 2 .

Ludlam GAH, Gnaniah SJP, Degl’Innocenti R, Gupta G, Wain AJ, Lin H ( 2024 ) . Water states measurement in proton-exchange membranes using humidity-controlled terahertz time-domain spectroscopy . Conference: 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) vol. 00 , 1 - 2 .

Paoloni C, Degl’Innocenti R, Letizia R ( 2024 ) . Electromagnetic absorption, shielding, and hazard from microwaves to terahertz . Porous Nanocomposites for Electromagnetic Interference Shielding ,

Lu Y, Zhu H, Zaman AM, Rennie AEW, Lin H, Tian Y, Degl’Innocenti R ( 2023 ) . Contactless 3D surface characterization of additive manufactured metallic components using terahertz time-domain spectroscopy . Optical Materials Express vol. 13 , ( 9 )

Lu Y, Hale LL, Zaman AM, Addamane SJ, Brener I, Mitrofanov O, Degl’Innocenti R ( 2023 ) . Near-Field Spectroscopy of Individual Asymmetric Split-Ring Terahertz Resonators . ACS Photonics vol. 10 , ( 8 ) 2832 - 2838 .

Pai AR, Lu Y, Joseph S, Santhosh NM, Degl'Innocenti R, Lin H, Letizia R, Paoloni C et al. ( 2023 ) . Ultra-broadband shielding of cellulose nanofiber commingled biocarbon functional constructs: A paradigm shift towards sustainable terahertz absorbers . Chemical Engineering Journal vol. 467 ,

Degl’Innocenti R ( 2023 ) . Terahertz metasurface platform for modulation, holography, and encryption . Advanced Photonics vol. 5 , ( 2 ) 020503 - 020503 .

Zaman AM, Lu Y, Almond NW, Burton OJ, Alexander-Webber J, Hofmann S, Mitchell T, Griffiths JDP et al. ( 2023 ) . Versatile and active THz wave polarization modulators using metamaterial/graphene resonators . Frontiers in Nanotechnology vol. 5 ,

Hale LL, Lu Y, Zaman AM, Addamane S, Brener I, Mitrofanov O, Degl’Innocenti R ( 2023 ) . Near Field Analysis of Individual High Quality Factor THz Resonators . Conference: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) vol. 00 , 1 - 2 .

Baines DK, Bassu G, Wright K, Douglas TEL, Degl’Innocenti R, Laurati M, Lin H ( 2023 ) . Dehydration analysis of poly-ethylene glycol hydrogels with terahertz imaging . Optical Sensors: Proceedings Optica Sensing Congress 2023, AIS, FTS, HISE, Sensors, ES 2023 .

Ludlam GAH, Degl’Innocenti R, Gupta G, Lin H ( 2023 ) . Quantifying humidity dependent water states of Nafion 117 membranes using terahertz time-domain spectroscopy . Hyperspectral/Multispectral Imaging and Sounding of the Environment in Proceedings Optica Sensing Congress 2023, AIS, FTS, HISE, Sensors, ES - Part of Optical Sensors and Sensing Congress 2023 .

Zaman AM, Saito Y, Lu Y, Kholid FN, Almond NW, Burton OJ, Alexander-Webber J, Hofmann S et al. ( 2022 ) . Ultrafast modulation of a THz metamaterial/graphene array integrated device . Applied Physics Letters vol. 121 , ( 9 )

Zaman AM, Lu Y, Romain X, Almond NW, Burton OJ, Alexander-Webber J, Hofmann S, Mitchell T et al. ( 2022 ) . Terahertz Metamaterial Optoelectronic Modulators With GHz Reconfiguration Speed . IEEE Transactions on Terahertz Science and Technology vol. 12 , ( 5 ) 520 - 526 .

Kalhor S, Kindness SJ, Wallis R, Beere HE, Ghanaatshoar M, Degl’Innocenti R, Kelly MJ, Hofmann S et al. ( 2022 ) . Active Terahertz Modulator and Slow Light Metamaterial Devices with Hybrid Graphene-superconductor Coupled Split-ring Resonator Arrays . Conference: 2022 Photonics & Electromagnetics Research Symposium (PIERS) vol. 00 , 967 - 971 .

Michailow W, Spencer P, Almond NW, Kindness SJ, Wallis R, Mitchell TA, Degl’Innocenti R, Mikhailov SA et al. ( 2022 ) . An in-plane photoelectric effect in two-dimensional electron systems for terahertz detection . Science Advances vol. 8 , ( 15 )

Degl’Innocenti R, Lin H, Navarro-Cía M ( 2022 ) . Recent progress in terahertz metamaterial modulators . Nanophotonics vol. 11 , ( 8 ) 1485 - 1514 .

Alves-Lima DF, Li X, Coulson B, Nesling E, Ludlam GAH, Degl’Innocenti R, Dawson R, Peruffo M et al. ( 2022 ) . Evaluation of water states in thin proton exchange membrane manufacturing using terahertz time-domain spectroscopy . Journal of Membrane Science vol. 647 ,

Zaman AM, Lu Y, Almond NW, Burton OJ, Alexander-Webber J, Hofmann S, Mitchell T, Griffiths JDP et al. ( 2022 ) . Active Polarization Modulation of Terahertz Radiation Using Metamaterial/Graphene-Based Optoelectronic Devices . Conference: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) vol. 00 , 1 - 3 .

Ludlam GAH, de Lima DFA, Li X, Coulson B, Nesling E, Degl’Innocenti R, Dawson R, Peruffo M et al. ( 2022 ) . Quantification of water states in thin proton exchange membrane manufacturing using terahertz time-domain spectroscopy . Conference: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) vol. 00 , 1 - 2 .

Lu Y, Zhu H, Zaman AM, Lin H, Degl'Innocenti R, Tian Y ( 2022 ) . Surface Roughness Measurement of 3D-Printed 316L Stainless Steel Surface using Terahertz Time-Domain Spectroscopy . Conference: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) vol. 00 , 1 - 2 .

Michailow W, Spencer P, Almond N, Kindness S, Wallis R, Mitchell T, Degl’Innocenti R, Mikhailov S et al. ( 2022 ) . The in-plane photoelectric effect: A new quantum mechanism of detecting terahertz radiation in a two-dimensional electron system . Conference: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) vol. 00 , 1 - 2 .

Kalhor S, Kindness SJ, Wallis R, Beere HE, Ghanaatshoar M, Degl’Innocenti R, Kelly MJ, Hofmann S et al. ( 2021 ) . Active Terahertz Modulator and Slow Light Metamaterial Devices with Hybrid Graphene–Superconductor Photonic Integrated Circuits . Nanomaterials vol. 11 , ( 11 )

Frigo N, Russo D, Degl’Innocenti R, Spreafico C, Peri P ( 2021 ) . A Pioneering Project on Laser Pyrolysis Based Entirely on TRIZ . IFIP Advances in Information and Communication Technology . vol. 635 , 288 - 298 .

Spreafico C, Russo D, Degl’Innocenti R ( 2021 ) . Laser pyrolysis in papers and patents . Journal of Intelligent Manufacturing vol. 33 , ( 2 ) 353 - 385 .

Romain X, Degl’Innocenti R, Baida FI, Boyer P ( 2021 ) . Tunable polarization-induced Fano resonances in stacked wire-grid metasurfaces . Communications Physics vol. 4 , ( 1 )

Zaman A, Almond NW, Lu Y, Romain X, De Lima DA, Lin H, Burton O, Alexander-Webber J et al. ( 2021 ) . Graphene-based External Optoelectronic Terahertz Modulators for High Speed Wireless Communications . Conference: 2021 14th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT) vol. 00 , 1 - 3 .

Li X, Alves-Lima DF, Degl’Innocenti R, Dawson R, Lin H ( 2021 ) . Extracting the dielectric relaxation of water in thin Nafion membranes by terahertz spectroscopy . Conference: 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) vol. 00 , 1 - 2 .

Michailow W, Waldie J, Spencer P, Almond N, Kindness S, Wu Y, Wei B, Wallis R et al. ( 2020 ) . An Antenna-Coupled Dual-Gated Electron Channel as Direct Detector of 2 THz Radiation . Conference: 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) vol. 00 , 1 - 2 .

Romain X, Degl'Innocenti R, Baida FI, Boyer P ( 2020 ) . Polarization-induced Fano resonances using wire-grid metasurfaces for the THz region . Proceedings of SPIE--the International Society for Optical Engineering . Conference: Metamaterials, Metadevices, and Metasystems 2020 vol. 11460 ,

Almond NW, Hermans R, Hale LL, Kindness SJ, Michailow W, Wei B, Romain X, Ye S et al. ( 2020 ) . Terahertz aperture SNOM mapping of metamaterial coupled resonators . Proceedings of SPIE--the International Society for Optical Engineering . Conference: Metamaterials, Metadevices, and Metasystems 2020 vol. 11460 ,

Kindness SJ, Almond NW, Michailow W, Wei B, Delfanazari K, Braeuninger‐Weimer P, Hofmann S, Beere HE et al. ( 2020 ) . A Terahertz Chiral Metamaterial Modulator . Advanced Optical Materials vol. 8 , ( 21 )

Almond NW, Qi X, Degl'Innocenti R, Kindness SJ, Michailow W, Wei B, Braeuninger-Weimer P, Hofmann S et al. ( 2020 ) . External cavity terahertz quantum cascade laser with a metamaterial/graphene optoelectronic mirror . Applied Physics Letters vol. 117 , ( 4 )

Kindness SJ, Almond NW, Michailow W, Wei B, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA et al. ( 2020 ) . Active metamaterial polarization modulators for the Terahertz frequency range . Journal of Physics Conference Series . vol. 1571 ,

Almond NW, Kindness SJ, Michailow W, Wei B, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA et al. ( 2020 ) . Double Layer Active Terahertz Chiral Metamaterial/graphene Modulators . Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS . vol. 2020-May ,

Alves-Lima DF, Letizia R, Degl’Innocenti R, Dawson R, Lin H ( 2020 ) . Quantitative video-rate hydration imaging of Nafion proton exchange membranes with terahertz radiation . Journal of Power Sources vol. 450 ,

Almond NW, Kindness SJ, Michailow W, Wei B, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA et al. . Double Layer Active Terahertz Chiral Metamaterial/graphene Modulators . Conference: Conference on Lasers and Electro-Optics

Klimont A, Ottomaniello A, Degl’Innocenti R, Masini L, Bianco F, Wu Y, Shah YD, Ren Y et al. ( 2019 ) . Line-defect photonic crystal terahertz quantum cascade laser . Journal of Applied Physics vol. 126 , ( 15 )

Kindness SJ, Almond NW, Michailow W, Wei B, Jakob LA, Delfanazari K, Braeuninger-Weimer P, Hofmann S et al. ( 2019 ) . Graphene-Integrated Metamaterial Device for All-Electrical Polarization Control of Terahertz Quantum Cascade Lasers . ACS Photonics vol. 6 , ( 6 ) 1547 - 1555 .

Degl'Innocenti R, Kindness SJ, Almond NW, Michailow W, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA ( 2019 ) . Metamaterial/graphene active terahertz modulators . Conference: 2019 IEEE MTT-S International Wireless Symposium (IWS) vol. 00 , 1 - 3 .

de Lima DFA, Letizia R, Degl’Innocenti R, Dawson R, Lin H ( 2019 ) . Investigating liquid water distribution in Nafion polymer electrolyte membrane with terahertz imaging . Conference: 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) vol. 00 , 1 - 2 .

Almond NW, Kindness SJ, Michailow W, Wei B, Jakob L, Braeuninger-Weimer P, Hofmann S, Beere HE et al. ( 2019 ) . Terahertz polarisation modulator by electronic control of graphene loaded chiral metamaterial device . Optics InfoBase Conference Papers . vol. Part F143-EQEC 2019 ,

Sun Y, Degl’Innocenti R, Ritchie DA, Beere HE, Xiao L, Ruggiero M, Zeitler JA, Stantchev RI et al. ( 2018 ) . Graphene-loaded metal wire grating for deep and broadband THz modulation in total internal reflection geometry . Photonics Research vol. 6 , ( 12 )

Degl'Innocenti R, Kindness SJ, Almond NW, Wei B, Wallis R, Kamboj VS, Braeuninger-Weimer P, Hofmann S et al. ( 2018 ) . Metamaterial/graphene amplitude and frequency modulators for the active control of terahertz quantum cascade lasers . Conference: Terahertz Emitters, Receivers, and Applications IX vol. 10756 ,

Kindness SJ, Almond NW, Wei B, Wallis R, Michailow W, Kamboj VS, Braeuninger‐Weimer P, Hofmann S et al. ( 2018 ) . Active Control of Electromagnetically Induced Transparency in a Terahertz Metamaterial Array with Graphene for Continuous Resonance Frequency Tuning . Advanced Optical Materials vol. 6 , ( 21 )

Wei B, Kindness SJ, Almond NW, Wallis R, Wu Y, Ren Y, Shi SC, Braeuninger-Weimer P et al. ( 2018 ) . Amplitude stabilization and active control of a terahertz quantum cascade laser with a graphene loaded split-ring-resonator array . Applied Physics Letters vol. 112 , ( 20 )

Lin H, Braeuninzer-Weimer P, Kamboi VS, Jessop DS, Dcgl'Innoccnti R, Beere HE, Ritchie DA, Hofmann S et al. ( 2018 ) . Graphene Conductivity Mapping using Terahertz Time-Domain Reflection Spectroscopy . Conference: 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) vol. 00 , 1 - 2 .

Kindness SJ, Almond NW, Wallis R, Wei B, Kamboj VS, Braeuninger-Weimer P, Hofmann S, Beere HE et al. . Active Frequency Modulation of Metamaterial/Graphene Optoelectronic Device Using Coupled Resonators . Conference: Conference on Lasers and Electro-Optics

Wei B, Kindness SJ, Almond NW, Wallis R, Wu Y, Ren Y, Braeuninger-Weimer P, Hofmann S et al. . Amplitude Stabilization of a Terahertz Quantum Cascade Laser with an External Metamaterial Amplitude Modulator . Conference: Conference on Lasers and Electro-Optics

Degl’Innocenti R, Kindness SJ, Beere HE, Ritchie DA ( 2017 ) . All-integrated terahertz modulators . Nanophotonics vol. 7 , ( 1 ) 127 - 144 .

Lin H, Braeuninger-Weimer P, Kamboj VS, Jessop DS, Degl’Innocenti R, Beere HE, Ritchie DA, Zeitler JA et al. ( 2017 ) . Contactless graphene conductivity mapping on a wide range of substrates with terahertz time-domain reflection spectroscopy . Scientific Reports vol. 7 , ( 1 )

Degl’Innocenti R, Wallis R, Wei B, Xiao L, Kindness SJ, Mitrofanov O, Braeuninger-Weimer P, Hofmann S et al. ( 2017 ) . Terahertz Nanoscopy of Plasmonic Resonances with a Quantum Cascade Laser . ACS Photonics vol. 4 , ( 9 ) 2150 - 2157 .

Kindness SJ, Jessop DS, Wei B, Wallis R, Kamboj VS, Xiao L, Ren Y, Braeuninger-Weimer P et al. ( 2017 ) . External amplitude and frequency modulation of a terahertz quantum cascade laser using metamaterial/graphene devices . Scientific Reports vol. 7 , ( 1 )

Masini L, Pitanti A, Baldacci L, Vitiello MS, Degl'Innocenti R, Beere HE, Ritchie DA, Tredicucci A ( 2017 ) . Continuous-wave laser operation of a dipole antenna terahertz microresonator . Light: Science & Applications vol. 6 , ( 10 ) e17054 - e17054 .

Degl’Innocenti R, Xiao L, Kindness SJ, Kamboj VS, Wei B, Braeuninger-Weimer P, Nakanishi K, Aria AI et al. ( 2017 ) . Bolometric detection of terahertz quantum cascade laser radiation with graphene-plasmonic antenna arrays . Journal of Physics D vol. 50 , ( 17 )

Wallis R, Degl'Innocenti R, Mitrofanov O, Waldie J, Bledt CM, Melzer JE, Harrington JA, Beere HE et al. ( 2017 ) . Mechanically robust cylindrical metal terahertz waveguides for cryogenic applications . Proceedings of SPIE--the International Society for Optical Engineering . Conference: Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications X vol. 10103 ,

Kindness SJ, Jessop DS, Wei B, Wallis R, Kamboj VS, Xiao L, Ren Y, Braeuninger-Weimer P et al. ( 2017 ) . 100 % amplitude modulation of an external cavity terahertz QCL using an optoelectronic chopper based on metamaterials and graphene . Optics InfoBase Conference Papers . vol. Part F82-CLEO_Europe ,

Kindness SJ, Jessop DS, Wei B, Wallis R, Kamboj VS, Xiao L, Ren Y, Braeuninger-Weimer P et al. . Optoelectronic Control of an External Cavity Quantum Cascade Laser Using a Graphene Loaded Metamaterial Array . Conference: Conference on Lasers and Electro-Optics

Masini L, Pitanti A, Baldacci L, Vitiello MS, Degl'Innocenti R, Beere HE, Ritchie DA, Tredicucci A . Terahertz quantum cascade dipole-antenna vertically emitting continuous wave laser . Conference: Conference on Lasers and Electro-Optics

Wei B, Wallis R, Kindness S, Mitrofanov O, Beere HE, Ritchie DA, Degl'Innocenti R ( 2017 ) . Terahertz s-SNOM with >λ/1000 resolution based on self-mixing in quantum cascade lasers . Optics InfoBase Conference Papers . vol. Part F82-CLEO_Europe ,

Degl'Innocenti R, Xiao L, Jessop DS, Kindness SJ, Sol CWO, Ren Y, Lin H, Zeitler JA et al. ( 2016 ) . Bow-tie plasmonic arrays loaded with graphene for the fast room temperature detection of terahertz quantum cascade lasers . 2016 Conference on Lasers and Electro-Optics, CLEO 2016 .

Jessop DS, Kindness SJ, Xiao L, Braeuninger-Weimer P, Lin H, Ren Y, Griffiths J, Ren CX et al. ( 2016 ) . Fast graphene based plasmonic terahertz amplitude modulators . 2016 Conference on Lasers and Electro-Optics, CLEO 2016 .

Wallis R, Innocenti RD, Jessop DS, Mitrofanov O, Bledt CM, Melzer JE, Harrington JA, Beere HE et al. ( 2016 ) . Investigation of hollow cylindrical metal terahertz waveguides suitable for cryogenic environments . Optics Express vol. 24 , ( 26 ) 30002 - 30014 .

Klimont A, Degl'Innocenti R, Masini L, Shah YD, Ren Y, Jessop DS, Tredicucci A, Beere HE et al. ( 2016 ) . Low-threshold, single-mode defect line terahertz quantum cascade laser . 2016 Conference on Lasers and Electro-Optics, CLEO 2016 .

Wallis R, Degl'Innocenti R, Jessop DS, Ren Y, Mitrofanov O, Bledt CM, Melzer JE, Harrington JA et al. ( 2016 ) . Integrating THz quantum cascade lasers with flexible dielectric-lined hollow metallic waveguides: Moving beyond free space optics . International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz . vol. 2016-November ,

Degl’Innocenti R, Xiao L, Jessop DS, Kindness SJ, Ren Y, Lin H, Zeitler JA, Alexander-Webber JA et al. ( 2016 ) . Fast Room-Temperature Detection of Terahertz Quantum Cascade Lasers with Graphene-Loaded Bow-Tie Plasmonic Antenna Arrays . ACS Photonics vol. 3 , ( 10 ) 1747 - 1753 .

Zanotto S, Lange C, Maag T, Pitanti A, Miseikis V, Coletti C, Degl'Innocenti R, Baldacci L et al. ( 2016 ) . Ultrafast optical modulation of magneto-optical terahertz effects occurring in a graphene-loaded resonant metasurface . Proceedings of SPIE--the International Society for Optical Engineering . Conference: Low-Dimensional Materials and Devices 2016 vol. 9924 ,

Jessop DS, Kindness SJ, Xiao L, Braeuninger-Weimer P, Lin H, Ren Y, Ren CX, Hofmann S et al. ( 2016 ) . Graphene based plasmonic terahertz amplitude modulator operating above 100 MHz . Applied Physics Letters vol. 108 , ( 17 )

Degl’Innocenti R, Jessop DS, Sol CWO, Xiao L, Kindness SJ, Lin H, Zeitler JA, Braeuninger-Weimer P et al. ( 2016 ) . Fast Modulation of Terahertz Quantum Cascade Lasers Using Graphene Loaded Plasmonic Antennas . ACS Photonics vol. 3 , ( 3 ) 464 - 470 .

Jessop DS, Sol CWO, Xiao L, Kindness SJ, Braeuninger-Weimer P, Lin H, Griffiths JP, Ren Y et al. ( 2016 ) . Fast terahertz optoelectronic amplitude modulator based on plasmonic metamaterial antenna arrays and graphene . Proceedings of SPIE--the International Society for Optical Engineering . Conference: Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications IX vol. 9747 ,

Degl’Innocenti R, Shah YD, Masini L, Ronzani A, Pitanti A, Ren Y, Jessop DS, Tredicucci A et al. ( 2016 ) . Hyperuniform disordered terahertz quantum cascade laser . Scientific Reports vol. 6 , ( 1 )

Degl’Innocenti R, Xiao L, Jessop DS, Kindness SJ, Sol CWO, Ren Y, Lin H, Zeitler JA et al. . Bow-tie plasmonic arrays loaded with graphene for the fast room temperature detection of terahertz quantum cascade lasers . Conference: Conference on Lasers and Electro-Optics

Jessop DS, Kindness SJ, Xiao L, Braeuninger-Weimer P, Lin H, Ren Y, Griffiths J, Ren CX et al. . Fast Graphene Based Plasmonic Terahertz Amplitude Modulators . Conference: Conference on Lasers and Electro-Optics

Wallis R, Degl'Innocenti R, Jessop DS, Ren Y, Mitrofanov O, Bledt CM, Melzer JE, Harrington JA et al. ( 2016 ) . Integrating THz Quantum Cascade Lasers with Flexible Dielectric-Lined Hollow Metallic Waveguides: Moving Beyond Free Space Optics . Conference: 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)1 - 2 .

Klimont A, Degl’Innocenti R, Masini L, Shah YD, Ren Y, Jessop DS, Tredicucci A, Beere HE et al. . Low-threshold, Single-mode Defect Line Terahertz Quantum Cascade Laser . Conference: Conference on Lasers and Electro-Optics

Wallis R, Degl’Iinnocenti R, Jessop DS, Ren Y, Klimont A, Shah YD, Mitrofanov O, Bledt CM et al. ( 2015 ) . Efficient coupling of double-metal terahertz quantum cascade lasers to flexible dielectric-lined hollow metallic waveguides . Optics Express vol. 23 , ( 20 ) 26276 - 26287 .

Zanotto S, Lange C, Maag T, Pitanti A, Miseikis V, Coletti C, Degl'Innocenti R, Baldacci L et al. ( 2015 ) . Magneto-optic transmittance modulation observed in a hybrid graphene–split ring resonator terahertz metasurface . Applied Physics Letters vol. 107 , ( 12 )

Degl'Innocenti R, Shah YD, Wallis R, Klimont A, Ren Y, Jessop DS, Beere HE, Ritchie DA ( 2015 ) . A hybrid plasmonic waveguide terahertz quantum cascade laser . Conference on Lasers and Electro-Optics Europe - Technical Digest . vol. 2015-August ,

Wallis R, Ren Y, Jesson DS, Innocenti RD, Klimont A, Beere HE, Ritchie DA ( 2015 ) . Self-Mixing Imaging Using a Terahertz Quantum Cascade Amplifier . Conference: 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)1 - 2 .

Ren Y, Wallis R, Jessop DS, Degl'Innocenti R, Klimont A, Beere HE, Ritchie DA ( 2015 ) . Fast terahertz imaging using a quantum cascade amplifier . Applied Physics Letters vol. 107 , ( 1 )

Degl'Innocenti R, Shah YD, Wallis R, Klimont A, Ren Y, Jessop DS, Beere HE, Ritchie DA ( 2015 ) . A hybrid plasmonic waveguide terahertz quantum cascade laser . CLEO: Science and Innovations, CLEO-SI 2015 .

Degl'Innocenti R, Shah YD, Wallis R, Klimont A, Ren Y, Jessop DS, Beere HE, Ritchie DA ( 2015 ) . A hybrid plasmonic waveguide terahertz quantum cascade laser . Applied Physics Letters vol. 106 , ( 8 )

Degl'Innocenti R, Shah YD, Masini L, Ronzani A, Pitanti A, Ren Y, Jessop DS, Tredicucci A et al. ( 2015 ) . THz quantum cascade lasers based on a hyperuniform design . Proceedings of SPIE--the International Society for Optical Engineering . Conference: Quantum Sensing and Nanophotonic Devices XII vol. 9370 ,

Degl’Innocenti R, Shah YD, Wallis R, Klimont A, Ren Y, Jessop DS, Beere HE, Ritchie DA . A hybrid plasmonic waveguide terahertz quantum cascade laser . Conference: CLEO: 2015

Wallis R, Degl'Innocenti R, Jessop DS, Ren Y, Klimont A, Shah YD, Mitrofanov O, Bledt CM et al. ( 2015 ) . Beam cleaning in terahertz quantum cascade lasers by coupling to flexible polystyrene\silver coated hollow waveguides . Proceedings 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2015 .

Wallis R, Ren Y, Shah YD, Jessop DS, Degl'Innocenti R, Klimont A, Kamboj V, Beere HE et al. ( 2015 ) . High gain terahertz quantum cascade amplifier . Proceedings 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2015 .

Degl'Innocenti R, Shah YD, Masini L, Ronzani A, Pitanti A, Ren Y, Jessop DS, Tredicucci A et al. ( 2015 ) . THz quantum cascade lasers based on a hyperuniform disordered optical cavity design . Proceedings 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2015 .

Ren Y, Wallis R, Shah YD, Jessop DS, Degl'Innocenti R, Klimont A, Kamboj V, Beere HE et al. ( 2015 ) . Terahertz quantum cascade amplifier . 26th International Symposium on Space Terahertz Technology, ISSTT 2015 .

Ren Y, Wallis R, Shah YD, Jessop DS, Degl'Innocenti R, Klimont A, Kamboj V, Beere HE et al. ( 2014 ) . Single mode terahertz quantum cascade amplifier . Applied Physics Letters vol. 105 , ( 14 )

Degl’Innocenti R, Shah YD, Jessop DS, Ren Y, Mitrofanov O, Beere HE, Ritchie DA ( 2014 ) . Hollow metallic waveguides integrated with terahertz quantum cascade lasers . Optics Express vol. 22 , ( 20 ) 24439 - 24449 .

Masini L, Meucci S, Xu J, Degl'Innocenti R, Castellano F, Beere HE, Ritchie D, Balduzzi D et al. ( 2014 ) . Terahertz probe of individual subwavelength objects in a water environment . Laser & Photonics Review vol. 8 , ( 5 ) 734 - 742 .

Degl’Innocenti R, Jessop DS, Shah YD, Sibik J, Zeitler JA, Kidambi PR, Hofmann S, Beere HE et al. ( 2014 ) . Terahertz optical modulator based on metamaterial split-ring resonators and graphene . Optical Engineering . vol. 53 , 057108 - 057108 .

Degl'Innocenti R, Jessop DS, Shah YD, Sibik J, Zeitler A, Kidambi PR, Hofmann S, Beere HE et al. ( 2014 ) . Graphene-based optical modulator realized in metamaterial split-ring resonators operating in the THz frequency range . Proceedings of SPIE--the International Society for Optical Engineering . Conference: Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications VII vol. 8985 ,

Degl’Innocenti R, Jessop DS, Shah YD, Sibik J, Zeitler JA, Kidambi PR, Hofmann S, Beere HE et al. ( 2014 ) . Low-Bias Terahertz Amplitude Modulator Based on Split-Ring Resonators and Graphene . ACS Nano vol. 8 , ( 3 ) 2548 - 2554 .

Innocenti RD, Shah YD, Jessop DS, Ren Y, Wallis R, Mitrofanov O, Beere HE, Ritchie DA ( 2014 ) . Hollow Metallic waveguides for beam shaping THz QCL . Conference: 2014 39th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)1 - 2 .

Degl'Innocenti R, Jessop DS, Shah YD, Sibik J, Zeitler A, Kidambi PR, Hofmann S, Beere HE et al. . Terahertz Optical Modulator Based on Metamaterial Split-ring Resonators and Graphene . Conference: CLEO: 2014

Degl'Innocenti R, Jessop DS, Shah YD, Sibik J, Zeitler JA, Kidambi PR, Hofmann S, Beere HE et al. ( 2014 ) . Terahertz optical modulator based on metamaterial split-ring resonators and graphene . Optical Engineering vol. 53 , ( 5 )

Ménard J, Porer M, Leitenstorfer A, Huber R, Degl'Innocenti R, Zanotto S, Biasiol G, Sorba L et al. ( 2013 ) . Sub-cycle switching of a photonic bandstructure via ultrastrong light-matter coupling . EPJ Web of Conferences . vol. 41 ,

Ménard JM, Porer M, Leitenstorfer A, Huber R, Degl'Innocenti R, Zanotto S, Biasiol G, Sorba L et al. ( 2012 ) . Sub-cycle switching of ultrastrong light-matter interaction in a 1D photonic bandstructure . 2012 Conference on Lasers and Electro-Optics, CLEO 2012 .

Ménard JM, Porer M, Leitenstorfer A, Huber R, Degl'Innocenti R, Zanotto S, Biasiol G, Sorba L et al. ( 2012 ) . Sub-cycle switching of ultrastrong light-matter interaction in a 1D photonic bandstructure . Optics InfoBase Conference Papers .

Zanotto S, Degl'Innocenti R, Xu J-H, Sorba L, Tredicucci A, Biasiol G ( 2012 ) . Ultrafast optical bleaching of intersubband cavity polaritons . Physical Review B vol. 86 , ( 20 )

de Cumis US, Xu J-H, Masini L, Degl’Innocenti R, Pingue P, Beltram F, Tredicucci A, Vitiello MS et al. ( 2012 ) . Terahertz confocal microscopy with a quantum cascade laser source . Optics Express vol. 20 , ( 20 ) 21924 - 21931 .

de Cumis RUS, Xu J-H, Masini L, Degl'Innocenti R, Pingue P, Benedetti PA, Tredicucci A, Vitiello MS ( 2012 ) . Terahertz confocal microscopy with a quantum cascade laser source . Conference: 2012 37th International Conference on Infrared, Millimeter, and Terahertz Waves vol. 1 , 1 - 2 .

Porer M, Ménard J-M, Leitenstorfer A, Huber R, Degl’Innocenti R, Zanotto S, Biasiol G, Sorba L et al. ( 2012 ) . Nonadiabatic switching of a photonic band structure: Ultrastrong light-matter coupling and slow-down of light . Physical Review B vol. 85 , ( 8 )

Zanotto S, Degl'Innocenti R, Sorba L, Tredicucci A, Biasiol G ( 2012 ) . Analysis of line shapes and strong coupling with intersubband transitions in one-dimensional metallodielectric photonic crystal slabs . Physical Review B vol. 85 , ( 3 )

Degl’Innocenti R, Zanotto S, Tredicucci A, Biasiol G, Sorba L ( 2011 ) . One-dimensional surface-plasmon gratings for the excitation of intersubband polaritons in suspended membranes . Solid State Communications vol. 151 , ( 23 ) 1725 - 1727 .

Zanotto S, Degl'Innocenti R, Biasiol G, Sorba L, Tredicucci A ( 2011 ) . Strong coupling between intersubband transitions and surface plasmons sustained by a metallic grating . Optics InfoBase Conference Papers .

Zanotto S, Biasiol G, Degl’Innocenti R, Sorba L, Tredicucci A ( 2010 ) . Intersubband polaritons in a one-dimensional surface plasmon photonic crystal . Applied Physics Letters vol. 97 , ( 23 )

Degl'Innocenti R, Kumar M, Xu JH, Tredicucci A ( 2010 ) . Differential Scanning Optical Microscopy with a THz quantum cascade laser source . Conference: 35th International Conference on Infrared, Millimeter, and Terahertz Waves vol. 1 , 1 - 2 .

Degl'Innocenti R, Montinaro M, Xu J, Piazza V, Pingue P, Tredicucci A, Beltram F, Beere HE et al. ( 2009 ) . Differential near-field scanning optical microscopy with THz quantum cascade laser sources . Optics Express vol. 17 , ( 26 ) 23785 - 23792 .

Degl'innocenti R, Montinaro M, Piazza V, Pingue P, Tredicucci A, Beltram F ( 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 .

Ferrari A, Cecchini M, Degl'Innocenti R, Beltram F ( 2009 ) . Directional PC12 Cell Migration Along Plastic Nanotracks . IEEE Transactions on Biomedical Engineering vol. 56 , ( 11 ) 2692 - 2696 .

Degl'Innocenti R, Montinaro M, Piazza V, Pingue P, Tredicucci A, Beltram F ( 2009 ) . THz Differential Near-Field Scanning Optical Microscopy for Biological Applications . Conference: CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference vol. 1 , 1 - 1 .

Poberaj G, Degl’Innocenti R, Medrano C, Günter P ( 2009 ) . UV integrated optics devices based on beta-barium borate . Optical Materials vol. 31 , ( 7 ) 1049 - 1053 .

Degl'Innocenti R, Montinaro M, Piazza V, Pingue P, Tredicucci A, Beltram F ( 2009 ) . THz differential near-field scanning optical microscopy for biological applications . Optics InfoBase Conference Papers .

Degl'Innocenti R, Majkic A, Sulser F, Mutter L, Poberaj G, Günter P ( 2008 ) . UV second harmonic generation at 266 nm in He+ implanted beta-BaB2O4 optical waveguides . Optics Express vol. 16 , ( 15 ) 11660 - 11669 .

Majkić A, Poberaj G, Degl'Innocenti R, Günter P, Döbeli M ( 2007 ) . Broadband fluorescence source based on Cr:LiSrAlF<inf>6</inf> channel waveguides . Conference on Lasers and Electro-Optics Europe - Technical Digest .

Degl’Innocenti R, Majkic A, Vorburger P, Poberaj G, Günter P, Döbeli M ( 2007 ) . Ultraviolet electro-optic amplitude modulation in β-BaB2O4 waveguides . Applied Physics Letters vol. 91 , ( 5 )

Guarino A, Poberaj G, Rezzonico D, Degl'Innocenti R, Günter P ( 2007 ) . Electro–optically tunable microring resonators in lithium niobate . Nature Photonics vol. 1 , ( 7 ) 407 - 410 .

Majkić A, Poberaj G, Degl’Innocenti R, Döbeli M, Günter P ( 2007 ) . Cr:LiSrAlF6 channel waveguides as broadband fluorescence sources . Applied Physics B vol. 88 , ( 2 ) 205 - 209 .

Majkic A, Poberaj G, Degl'Innocenti R, Günter P, Döbeli M ( 2007 ) . Broadband Fluorescence Source Based on Cr:LisrAIF6 Channel Waveguides . Conference: 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference1 - 1 .

Degl' Innocenti R, Poberaj G, Günter P ( 2007 ) . Ultraviolet second harmonic generation in ß-BaB<inf>2</inf>O<inf>4</inf> waveguides . Optics InfoBase Conference Papers .

Degl'Innocenti R, Reidt S, Guarino A, Rezzonico D, Poberaj G, Günter P ( 2006 ) . Micromachining of ridge optical waveguides on top of He+-implanted β-BaB2O4 crystals by femtosecond laser ablation . Journal of Applied Physics vol. 100 , ( 11 )

Degl’Innocenti R, Guarino A, Poberaj G, Günter P ( 2006 ) . Second harmonic generation of continuous wave ultraviolet light and production of β-BaB2O4 optical waveguides . Applied Physics Letters vol. 89 , ( 4 )

Guarino A, Jazbinsek M, Herzog C, Degl'innocenti R, Poberaj G, Günter P ( 2006 ) . Optical waveguides in Sn(2)P(2)S(6) by low fluence MeV He+ ion implantation . Optics Express vol. 14 , ( 6 ) 2344 - 2358 .

Degl'Innocenti R, Poberaj G, Medrano C, Günter P ( 2005 ) . Blue and UV solid state waveguide lasers . Novel Optical Technologies: Proceedings of the 3rd DGG Symposium, Held at the 79th Annual Meeting of the Deutsche Glastechnische Gesellschaft (DGG) . vol. 78 , 77 - 83 .