Dr Riccardo Degl'Innocenti
Senior Lecturer in Photonics Engineering
School of Electronic Engineering and Computer Science
Queen Mary University of London
Queen Mary University of London
Research
Photonics, Integrated optics, Metamaterials, 2D materials, Ultrafast Spectroscopy
Interests
Dr R. Degl'Innocenti's expertise lies in photonics and integrated optics. He has been working in Lancaster University, University of Cambridge, Scuola Normale Superiore Superiore di Pisa (IT), and the Swiss Federal Institute of Technology Zurich (ETHZ). His current research lines are centered onto the design and development of a novel class of integrated devices in the Terahertz and sub-THz range, ultrafast spectroscopy and near-field imaging.Publications
Publications of specific relevance to the Centre for Electronics2024
THz metasurfaces for nonlinear opticsDegl'Innocenti R, Lu Y, Zaman AM, Woolley JM, Tadbier W, Hofmann S and Lloyd-Hughes J
Terahertz Emitters, Receivers, and Applications XV. vol. 13141, 1314109-1314109-5-1314109-1314109-5.
01-10-2024
THz harmonic generation in graphene/metamaterial active modulatorsLu Y, Zaman AM, Woolley JM, Tadbier W, Hofmann S, Dhillon S, Lloyd-Hughes J and Degl'Innocenti R
Terahertz Photonics III. vol. 12994
18-06-2024
Non-contact imaging of terahertz surface currents with aperture-type near-field microscopy.Norman S, Seddon J, Lu Y, Hale L, Zaman A, Addamane SJ, Brener I, Degl’Innocenti R and Mitrofanov O
Optics Express, Optica Publishing Group vol. 32 (14), 24200-24208.
17-06-2024
Measurement of Water Uptake and States in Nafion Membranes Using Humidity-Controlled Terahertz Time-Domain SpectroscopyLudlam GAH, Gnaniah SJP, Degl’Innocenti R, Gupta G, Wain AJ and Lin H
Acs Sustainable Chemistry & Engineering, American Chemical Society (Acs) vol. 12 (20), 7924-7934.
08-05-2024
THz Near-field spectroscopy of metamaterial resonatorsDegl’Innocenti R, Lu Y, Hale LL, Zaman AM, Addamane SJ, Brener I and Mitrofanov O
Journal of Physics Conference Series, Iop Publishing vol. 2725 (1)
01-03-2024
Porosity characterisation of solid-state battery electrolyte with terahertz time-domain spectroscopyKiritharan S, Lucas S, Degl’Innocenti R, Hua X, Dawson R and Lin H
Journal of Power Sources, Elsevier vol. 595
01-03-2024
Water states measurement in proton-exchange membranes using humidity-controlled terahertz time-domain spectroscopyLudlam GAH, Gnaniah SJP, Degl’Innocenti R, Gupta G, Wain AJ and Lin H
2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). vol. 00, 1-2.
06-01-2024
Humidity-controlled terahertz pulsed spectroscopy for characterizing water uptake in thin proton-exchange membranesLudlam GAH, Gnaniah SJP, Degl’Innocenti R, Gupta G, Wain AJ and Lin H
2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). vol. 00, 1-2.
06-01-2024
Electromagnetic absorption, shielding, and hazard from microwaves to terahertzPaoloni C, Degl’Innocenti R and Letizia R
In Porous Nanocomposites For Electromagnetic Interference Shielding 1-17.
01-01-2024
2023
Contactless 3D surface characterization of additive manufactured metallic components using terahertz time-domain spectroscopyLu Y, Zhu H, Zaman AM, Rennie AEW, Lin H, Tian Y and Degl’Innocenti R
Optical Materials Express, Optica Publishing Group vol. 13 (9)
09-08-2023
Near-Field Spectroscopy of Individual Asymmetric Split-Ring Terahertz ResonatorsLu Y, Hale LL, Zaman AM, Addamane SJ, Brener I, Mitrofanov O and Degl’Innocenti R
Acs Photonics, American Chemical Society (Acs) vol. 10 (8), 2832-2838.
03-08-2023
Ultra-broadband shielding of cellulose nanofiber commingled biocarbon functional constructs: A paradigm shift towards sustainable terahertz absorbersPai AR, Lu Y, Joseph S, Santhosh NM, Degl'Innocenti R, Lin H, Letizia R, Paoloni C and Thomas S
Chemical Engineering Journal, Elsevier vol. 467
01-07-2023
Terahertz metasurface platform for modulation, holography, and encryptionDegl’Innocenti R
Advanced Photonics, Spie, The International Society For Optics and Photonics vol. 5 (2), 020503-020503.
01-03-2023
Versatile and active THz wave polarization modulators using metamaterial/graphene resonatorsZaman AM, Lu Y, Almond NW, Burton OJ, Alexander-Webber J, Hofmann S, Mitchell T, Griffiths JDP, Beere HE, Ritchie DA and Degl’Innocenti R
Frontiers in Nanotechnology, Frontiers vol. 5
31-01-2023
Near Field Analysis of Individual High Quality Factor THz ResonatorsHale LL, Lu Y, Zaman AM, Addamane S, Brener I, Mitrofanov O and Degl’Innocenti R
2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). vol. 00, 1-2.
22-01-2023
Dehydration analysis of poly-ethylene glycol hydrogels with terahertz imagingBaines DK, Bassu G, Wright K, Douglas TEL, Degl’Innocenti R, Laurati M and Lin H
Optical Sensors: Proceedings Optica Sensing Congress 2023, AIS, FTS, HISE, Sensors, ES 2023.
01-01-2023
Quantifying humidity dependent water states of Nafion 117 membranes using terahertz time-domain spectroscopyLudlam GAH, Degl’Innocenti R, Gupta G and Lin H
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.
01-01-2023
2022
Ultrafast modulation of a THz metamaterial/graphene array integrated deviceZaman AM, Saito Y, Lu Y, Kholid FN, Almond NW, Burton OJ, Alexander-Webber J, Hofmann S, Mitchell T, Griffiths JDP, Beere HE, Ritchie DA, Mikhaylovskiy RV and Degl'Innocenti R
Applied Physics Letters, Aip Publishing vol. 121 (9)
29-08-2022
Terahertz Metamaterial Optoelectronic Modulators With GHz Reconfiguration SpeedZaman AM, Lu Y, Romain X, Almond NW, Burton OJ, Alexander-Webber J, Hofmann S, Mitchell T, Griffiths JDP, Beere HE, Ritchie DA and DeglInnocenti R
IEEE Transactions on Terahertz Science and Technology, Institute of Electrical and Electronics Engineers (IEEE) vol. 12 (5), 520-526.
30-05-2022
Active Terahertz Modulator and Slow Light Metamaterial Devices with Hybrid Graphene-superconductor Coupled Split-ring Resonator ArraysKalhor S, Kindness SJ, Wallis R, Beere HE, Ghanaatshoar M, Degl’Innocenti R, Kelly MJ, Hofmann S, Joyce HJ, Ritchie DA and Delfanazari K
2022 Photonics & Electromagnetics Research Symposium (PIERS). vol. 00, 967-971.
29-04-2022
An in-plane photoelectric effect in two-dimensional electron systems for terahertz detectionMichailow W, Spencer P, Almond NW, Kindness SJ, Wallis R, Mitchell TA, Degl’Innocenti R, Mikhailov SA, Beere HE and Ritchie DA
Science Advances, American Association For The Advancement of Science (Aaas) vol. 8 (15)
15-04-2022
Evaluation of water states in thin proton exchange membrane manufacturing using terahertz time-domain spectroscopyAlves-Lima DF, Li X, Coulson B, Nesling E, Ludlam GAH, Degl’Innocenti R, Dawson R, Peruffo M and Lin H
Journal of Membrane Science, Elsevier vol. 647
01-04-2022
Recent progress in terahertz metamaterial modulatorsDegl’Innocenti R, Lin H and Navarro-Cía M
Nanophotonics, De Gruyter vol. 11 (8), 1485-1514.
02-03-2022
Surface Roughness Measurement of 3D-Printed 316L Stainless Steel Surface using Terahertz Time-Domain SpectroscopyLu Y, Zhu H, Zaman AM, Lin H, Degl'Innocenti R and Tian Y
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). vol. 00, 1-2.
02-01-2022
Quantification of water states in thin proton exchange membrane manufacturing using terahertz time-domain spectroscopyLudlam GAH, de Lima DFA, Li X, Coulson B, Nesling E, Degl’Innocenti R, Dawson R, Peruffo M and Lin H
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). vol. 00, 1-2.
02-01-2022
The in-plane photoelectric effect: A new quantum mechanism of detecting terahertz radiation in a two-dimensional electron systemMichailow W, Spencer P, Almond N, Kindness S, Wallis R, Mitchell T, Degl’Innocenti R, Mikhailov S, Beere H and Ritchie D
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). vol. 00, 1-2.
02-01-2022
Active Polarization Modulation of Terahertz Radiation Using Metamaterial/Graphene-Based Optoelectronic DevicesZaman AM, Lu Y, Almond NW, Burton OJ, Alexander-Webber J, Hofmann S, Mitchell T, Griffiths JDP, Beere HE, Ritchie DA and Degl’Innocenti R
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). vol. 00, 1-3.
02-01-2022
2021
Active Terahertz Modulator and Slow Light Metamaterial Devices with Hybrid Graphene–Superconductor Photonic Integrated CircuitsKalhor S, Kindness SJ, Wallis R, Beere HE, Ghanaatshoar M, Degl’Innocenti R, Kelly MJ, Hofmann S, Joyce HJ, Ritchie DA and Delfanazari K
Nanomaterials, Mdpi vol. 11 (11)
08-11-2021
Laser pyrolysis in papers and patentsSpreafico C, Russo D and Degl’Innocenti R
Journal of Intelligent Manufacturing, Springer Nature vol. 33 (2), 353-385.
01-08-2021
Tunable polarization-induced Fano resonances in stacked wire-grid metasurfacesRomain X, Degl’Innocenti R, Baida FI and Boyer P
Communications Physics, Springer Nature vol. 4 (1)
03-06-2021
Graphene-based External Optoelectronic Terahertz Modulators for High Speed Wireless CommunicationsZaman A, Almond NW, Lu Y, Romain X, De Lima DA, Lin H, Burton O, Alexander-Webber J, Hofmann S, Mitchell T, Griffiths JDP, Beere HE, Ritchie DA and Degl'Innocenti R
2021 14th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT). vol. 00, 1-3.
15-01-2021
Extracting the dielectric relaxation of water in thin Nafion membranes by terahertz spectroscopyLi X, Alves-Lima DF, Degl’Innocenti R, Dawson R and Lin H
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). vol. 00, 1-2.
03-01-2021
A Pioneering Project on Laser Pyrolysis Based Entirely on TRIZFrigo N, Russo D, Degl’Innocenti R, Spreafico C and Peri P
IFIP Advances in Information and Communication Technology. vol. 635, 288-298.
01-01-2021
2020
An Antenna-Coupled Dual-Gated Electron Channel as Direct Detector of 2 THz RadiationMichailow W, Waldie J, Spencer P, Almond N, Kindness S, Wu Y, Wei B, Wallis R, Mitchell T, Degl'Innocenti R, Beere H and Ritchie D
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). vol. 00, 1-2.
13-11-2020
Polarization-induced Fano resonances using wire-grid metasurfaces for the THz regionRomain X, Degl'Innocenti R, Baida FI and Boyer P
Metamaterials, Metadevices, and Metasystems 2020. vol. 11460
20-08-2020
Terahertz aperture SNOM mapping of metamaterial coupled resonatorsAlmond NW, Hermans R, Hale LL, Kindness SJ, Michailow W, Wei B, Romain X, Ye S, Young R, Degl'Innocenti R, Beere HE, Ritchie DA and Mitrofanov O
Metamaterials, Metadevices, and Metasystems 2020. vol. 11460
20-08-2020
A Terahertz Chiral Metamaterial ModulatorKindness SJ, Almond NW, Michailow W, Wei B, Delfanazari K, Braeuninger‐Weimer P, Hofmann S, Beere HE, Ritchie DA and Degl'Innocenti R
Advanced Optical Materials, Wiley vol. 8 (21)
16-08-2020
External cavity terahertz quantum cascade laser with a metamaterial/graphene optoelectronic mirrorAlmond NW, Qi X, Degl'Innocenti R, Kindness SJ, Michailow W, Wei B, Braeuninger-Weimer P, Hofmann S, Dean P, Indjin D, Linfield EH, Davies AG, Rakić AD, Beere HE and Ritchie DA
Applied Physics Letters, Aip Publishing vol. 117 (4)
27-07-2020
Active metamaterial polarization modulators for the Terahertz frequency rangeKindness SJ, Almond NW, Michailow W, Wei B, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA and Degl’Innocenti R
Journal of Physics Conference Series. vol. 1571 (1)
01-07-2020
Double Layer Active Terahertz Chiral Metamaterial/graphene ModulatorsAlmond NW, Kindness SJ, Michailow W, Wei B, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA and Degl'Innocenti R
Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. vol. 2020-May
01-05-2020
Quantitative video-rate hydration imaging of Nafion proton exchange membranes with terahertz radiationAlves-Lima DF, Letizia R, Degl’Innocenti R, Dawson R and Lin H
Journal of Power Sources, Elsevier vol. 450
01-02-2020
Double Layer Active Terahertz Chiral Metamaterial/graphene ModulatorsAlmond NW, Kindness SJ, Michailow W, Wei B, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA and Degl’Innocenti R
Conference on Lasers and Electro-Optics.
01-01-2020
2019
Line-defect photonic crystal terahertz quantum cascade laserKlimont A, Ottomaniello A, Degl’Innocenti R, Masini L, Bianco F, Wu Y, Shah YD, Ren Y, Jessop DS, Tredicucci A, Beere HE and Ritchie DA
Journal of Applied Physics, Aip Publishing vol. 126 (15)
21-10-2019
Metamaterial/graphene active terahertz modulatorsDegl'Innocenti R, Kindness SJ, Almond NW, Michailow W, Braeuninger-Weimer P, Hofmann S, Beere HE and Ritchie DA
2019 IEEE MTT-S International Wireless Symposium (IWS). vol. 00, 1-3.
22-05-2019
Graphene-Integrated Metamaterial Device for All-Electrical Polarization Control of Terahertz Quantum Cascade LasersKindness SJ, Almond NW, Michailow W, Wei B, Jakob LA, Delfanazari K, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA and Degl’Innocenti R
Acs Photonics, American Chemical Society (Acs) vol. 6 (6), 1547-1555.
22-05-2019
Investigating liquid water distribution in Nafion polymer electrolyte membrane with terahertz imagingde Lima DFA, Letizia R, Degl’Innocenti R, Dawson R and Lin H
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). vol. 00, 1-2.
06-01-2019
Terahertz polarisation modulator by electronic control of graphene loaded chiral metamaterial deviceAlmond NW, Kindness SJ, Michailow W, Wei B, Jakob L, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA and Degl'Innocenti R
Optics InfoBase Conference Papers. vol. Part F143-EQEC 2019
01-01-2019
2018
Graphene-loaded metal wire grating for deep and broadband THz modulation in total internal reflection geometrySun Y, Degl’Innocenti R, Ritchie DA, Beere HE, Xiao L, Ruggiero M, Zeitler JA, Stantchev RI, Chen D, Peng Z, MacPherson E and Liu X
Photonics Research, Optica Publishing Group vol. 6 (12)
21-11-2018
Metamaterial/graphene amplitude and frequency modulators for the active control of terahertz quantum cascade lasersDegl'Innocenti R, Kindness SJ, Almond NW, Wei B, Wallis R, Kamboj VS, Braeuninger-Weimer P, Hofmann S, Beere HE and Ritchie DA
Terahertz Emitters, Receivers, and Applications IX. vol. 10756
14-09-2018
Active Control of Electromagnetically Induced Transparency in a Terahertz Metamaterial Array with Graphene for Continuous Resonance Frequency TuningKindness SJ, Almond NW, Wei B, Wallis R, Michailow W, Kamboj VS, Braeuninger‐Weimer P, Hofmann S, Beere HE, Ritchie DA and Degl'Innocenti R
Advanced Optical Materials, Wiley vol. 6 (21)
26-08-2018
Amplitude stabilization and active control of a terahertz quantum cascade laser with a graphene loaded split-ring-resonator arrayWei B, Kindness SJ, Almond NW, Wallis R, Wu Y, Ren Y, Shi SC, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA and Degl'lnnocenti R
Applied Physics Letters, Aip Publishing vol. 112 (20)
14-05-2018
Graphene Conductivity Mapping using Terahertz Time-Domain Reflection SpectroscopyLin H, Braeuninzer-Weimer P, Kamboi VS, Jessop DS, Dcgl'Innoccnti R, Beere HE, Ritchie DA, Hofmann S and Zeitler JA
2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). vol. 00, 1-2.
09-01-2018
Amplitude Stabilization of a Terahertz Quantum Cascade Laser with an External Metamaterial Amplitude ModulatorWei B, Kindness SJ, Almond NW, Wallis R, Wu Y, Ren Y, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA and Degl'lnnocenti R
Conference on Lasers and Electro-Optics.
01-01-2018
Active Frequency Modulation of Metamaterial/Graphene Optoelectronic Device Using Coupled ResonatorsKindness SJ, Almond NW, Wallis R, Wei B, Kamboj VS, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA and Degl'lnnocenti R
Conference on Lasers and Electro-Optics.
01-01-2018
2017
All-integrated terahertz modulatorsDegl’Innocenti R, Kindness SJ, Beere HE and Ritchie DA
Nanophotonics, De Gruyter vol. 7 (1), 127-144.
07-10-2017
Contactless graphene conductivity mapping on a wide range of substrates with terahertz time-domain reflection spectroscopyLin H, Braeuninger-Weimer P, Kamboj VS, Jessop DS, Degl’Innocenti R, Beere HE, Ritchie DA, Zeitler JA and Hofmann S
Scientific Reports, Springer Nature vol. 7 (1)
06-09-2017
Terahertz Nanoscopy of Plasmonic Resonances with a Quantum Cascade LaserDegl’Innocenti R, Wallis R, Wei B, Xiao L, Kindness SJ, Mitrofanov O, Braeuninger-Weimer P, Hofmann S, Beere HE and Ritchie DA
Acs Photonics, American Chemical Society (Acs) vol. 4 (9), 2150-2157.
31-08-2017
External amplitude and frequency modulation of a terahertz quantum cascade laser using metamaterial/graphene devicesKindness SJ, Jessop DS, Wei B, Wallis R, Kamboj VS, Xiao L, Ren Y, Braeuninger-Weimer P, Aria AI, Hofmann S, Beere HE, Ritchie DA and Degl’Innocenti R
Scientific Reports, Springer Nature vol. 7 (1)
09-08-2017
Continuous-wave laser operation of a dipole antenna terahertz microresonatorMasini L, Pitanti A, Baldacci L, Vitiello MS, Degl'Innocenti R, Beere HE, Ritchie DA and Tredicucci A
Light: Science & Applications, Springer Nature vol. 6 (10), e17054-e17054.
29-03-2017
Bolometric detection of terahertz quantum cascade laser radiation with graphene-plasmonic antenna arraysDegl’Innocenti R, Xiao L, Kindness SJ, Kamboj VS, Wei B, Braeuninger-Weimer P, Nakanishi K, Aria AI, Hofmann S, Beere HE and Ritchie DA
Journal of Physics D, Iop Publishing vol. 50 (17)
27-03-2017
Mechanically robust cylindrical metal terahertz waveguides for cryogenic applicationsWallis R, Degl'Innocenti R, Mitrofanov O, Waldie J, Bledt CM, Melzer JE, Harrington JA, Beere HE and Ritchie DA
Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications X. vol. 10103
24-02-2017
Terahertz s-SNOM with >λ/1000 resolution based on self-mixing in quantum cascade lasersWei B, Wallis R, Kindness S, Mitrofanov O, Beere HE, Ritchie DA and Degl'Innocenti R
Optics InfoBase Conference Papers. vol. Part F82-CLEO_Europe
01-01-2017
Terahertz quantum cascade dipole-antenna vertically emitting continuous wave laserMasini L, Pitanti A, Baldacci L, Vitiello MS, Degl'Innocenti R, Beere HE, Ritchie DA and Tredicucci A
Conference on Lasers and Electro-Optics.
01-01-2017
Optoelectronic Control of an External Cavity Quantum Cascade Laser Using a Graphene Loaded Metamaterial ArrayKindness SJ, Jessop DS, Wei B, Wallis R, Kamboj VS, Xiao L, Ren Y, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA and Degl'lnnocenti R
Conference on Lasers and Electro-Optics.
01-01-2017
100 % amplitude modulation of an external cavity terahertz QCL using an optoelectronic chopper based on metamaterials and grapheneKindness SJ, Jessop DS, Wei B, Wallis R, Kamboj VS, Xiao L, Ren Y, Braeuninger-Weimer P, Hofmann S, Beere HE, Ritchie DA and Degl'lnnocenti R
Optics InfoBase Conference Papers. vol. Part F82-CLEO_Europe
01-01-2017
2016
Low-threshold, single-mode defect line terahertz quantum cascade laserKlimont A, Degl'Innocenti R, Masini L, Shah YD, Ren Y, Jessop DS, Tredicucci A, Beere HE and Ritchie DA
2016 Conference on Lasers and Electro-Optics, CLEO 2016.
16-12-2016
Fast graphene based plasmonic terahertz amplitude modulatorsJessop DS, Kindness SJ, Xiao L, Braeuninger-Weimer P, Lin H, Ren Y, Griffiths J, Ren CX, Hofmann S, Zeitler JA, Beere HE, Ritchie DA and Degl'Innocenti R
2016 Conference on Lasers and Electro-Optics, CLEO 2016.
16-12-2016
Bow-tie plasmonic arrays loaded with graphene for the fast room temperature detection of terahertz quantum cascade lasersDegl'Innocenti R, Xiao L, Jessop DS, Kindness SJ, Sol CWO, Ren Y, Lin H, Zeitler JA, Braeuninger-Weimer P, Hofmann S, Beere HE and Ritchie DA
2016 Conference on Lasers and Electro-Optics, CLEO 2016.
16-12-2016
Investigation of hollow cylindrical metal terahertz waveguides suitable for cryogenic environments.Wallis R, Innocenti RD, Jessop DS, Mitrofanov O, Bledt CM, Melzer JE, Harrington JA, Beere HE and Ritchie DA
Optics Express, Optica Publishing Group vol. 24 (26), 30002-30014.
16-12-2016
Integrating THz quantum cascade lasers with flexible dielectric-lined hollow metallic waveguides: Moving beyond free space opticsWallis R, Degl'Innocenti R, Jessop DS, Ren Y, Mitrofanov O, Bledt CM, Melzer JE, Harrington JA, Beere HE and Ritchie DA
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. vol. 2016-November
28-11-2016
Fast Room-Temperature Detection of Terahertz Quantum Cascade Lasers with Graphene-Loaded Bow-Tie Plasmonic Antenna ArraysDegl’Innocenti R, Xiao L, Jessop DS, Kindness SJ, Ren Y, Lin H, Zeitler JA, Alexander-Webber JA, Joyce HJ, Braeuninger-Weimer P, Hofmann S, Beere HE and Ritchie DA
Acs Photonics, American Chemical Society (Acs) vol. 3 (10), 1747-1753.
23-09-2016
Ultrafast optical modulation of magneto-optical terahertz effects occurring in a graphene-loaded resonant metasurfaceZanotto S, Lange C, Maag T, Pitanti A, Miseikis V, Coletti C, Degl'Innocenti R, Baldacci L, Huber R and Tredicucci A
Low-Dimensional Materials and Devices 2016. vol. 9924
16-09-2016
Graphene based plasmonic terahertz amplitude modulator operating above 100 MHzJessop DS, Kindness SJ, Xiao L, Braeuninger-Weimer P, Lin H, Ren Y, Ren CX, Hofmann S, Zeitler JA, Beere HE, Ritchie DA and Degl'Innocenti R
Applied Physics Letters, Aip Publishing vol. 108 (17)
25-04-2016
Fast Modulation of Terahertz Quantum Cascade Lasers Using Graphene Loaded Plasmonic AntennasDegl’Innocenti R, Jessop DS, Sol CWO, Xiao L, Kindness SJ, Lin H, Zeitler JA, Braeuninger-Weimer P, Hofmann S, Ren Y, Kamboj VS, Griffiths JP, Beere HE and Ritchie DA
Acs Photonics, American Chemical Society (Acs) vol. 3 (3), 464-470.
02-03-2016
Fast terahertz optoelectronic amplitude modulator based on plasmonic metamaterial antenna arrays and grapheneJessop DS, Sol CWO, Xiao L, Kindness SJ, Braeuninger-Weimer P, Lin H, Griffiths JP, Ren Y, Kamboj VS, Hofmann S, Zeitler JA, Beere HE, Ritchie DA and Degl'Innocenti R
Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications IX. vol. 9747
25-02-2016
Hyperuniform disordered terahertz quantum cascade laserDegl’Innocenti R, Shah YD, Masini L, Ronzani A, Pitanti A, Ren Y, Jessop DS, Tredicucci A, Beere HE and Ritchie DA
Scientific Reports, Springer Nature vol. 6 (1)
13-01-2016
Low-threshold, Single-mode Defect Line Terahertz Quantum Cascade LaserKlimont A, Degl’Innocenti R, Masini L, Shah YD, Ren Y, Jessop DS, Tredicucci A, Beere HE and Ritchie DA
Conference on Lasers and Electro-Optics.
01-01-2016
Fast Graphene Based Plasmonic Terahertz Amplitude ModulatorsJessop DS, Kindness SJ, Xiao L, Braeuninger-Weimer P, Lin H, Ren Y, Griffiths J, Ren CX, Hofmann S, Zeitler JA, Beere HE, Ritchie DA and Degl’Innocenti R
Conference on Lasers and Electro-Optics.
01-01-2016
Bow-tie plasmonic arrays loaded with graphene for the fast room temperature detection of terahertz quantum cascade lasersDegl’Innocenti R, Xiao L, Jessop DS, Kindness SJ, Sol CWO, Ren Y, Lin H, Zeitler JA, Braeuninger-Weimer P, Hofmann S, Beere HE and Ritchie DA
Conference on Lasers and Electro-Optics.
01-01-2016
Integrating THz Quantum Cascade Lasers with Flexible Dielectric-Lined Hollow Metallic Waveguides: Moving Beyond Free Space OpticsWallis R, Degl'Innocenti R, Jessop DS, Ren Y, Mitrofanov O, Bledt CM, Melzer JE, Harrington JA, Beere HE and Ritchie DA
2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)., 1-2.
01-01-2016
2015
Efficient coupling of double-metal terahertz quantum cascade lasers to flexible dielectric-lined hollow metallic waveguidesWallis R, Degl’Iinnocenti R, Jessop DS, Ren Y, Klimont A, Shah YD, Mitrofanov O, Bledt CM, Melzer JE, Harrington JA, Beere HE and Ritchie DA
Optics Express, Optica Publishing Group vol. 23 (20), 26276-26287.
29-09-2015
Magneto-optic transmittance modulation observed in a hybrid graphene–split ring resonator terahertz metasurfaceZanotto S, Lange C, Maag T, Pitanti A, Miseikis V, Coletti C, Degl'Innocenti R, Baldacci L, Huber R and Tredicucci A
Applied Physics Letters, Aip Publishing vol. 107 (12)
21-09-2015
A hybrid plasmonic waveguide terahertz quantum cascade laserDegl'Innocenti R, Shah YD, Wallis R, Klimont A, Ren Y, Jessop DS, Beere HE and Ritchie DA
Conference on Lasers and Electro-Optics Europe - Technical Digest. vol. 2015-August
10-08-2015
Self-Mixing Imaging Using a Terahertz Quantum Cascade AmplifierWallis R, Ren Y, Jesson DS, Innocenti RD, Klimont A, Beere HE and Ritchie DA
2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)., 1-2.
01-08-2015
Fast terahertz imaging using a quantum cascade amplifierRen Y, Wallis R, Jessop DS, Degl'Innocenti R, Klimont A, Beere HE and Ritchie DA
Applied Physics Letters vol. 107 (1)
06-07-2015
A hybrid plasmonic waveguide terahertz quantum cascade laserDegl'Innocenti R, Shah YD, Wallis R, Klimont A, Ren Y, Jessop DS, Beere HE and Ritchie DA
CLEO: Science and Innovations, CLEO-SI 2015.
04-05-2015
A hybrid plasmonic waveguide terahertz quantum cascade laserDegl'Innocenti R, Shah YD, Wallis R, Klimont A, Ren Y, Jessop DS, Beere HE and Ritchie DA
Applied Physics Letters vol. 106 (8)
23-02-2015
THz quantum cascade lasers based on a hyperuniform designDegl'Innocenti R, Shah YD, Masini L, Ronzani A, Pitanti A, Ren Y, Jessop DS, Tredicucci A, Beere HE and Ritchie DA
Quantum Sensing and Nanophotonic Devices XII. vol. 9370
08-02-2015
A hybrid plasmonic waveguide terahertz quantum cascade laserDegl’Innocenti R, Shah YD, Wallis R, Klimont A, Ren Y, Jessop DS, Beere HE and Ritchie DA
CLEO: 2015.
01-01-2015
High gain terahertz quantum cascade amplifierWallis R, Ren Y, Shah YD, Jessop DS, Degl'Innocenti R, Klimont A, Kamboj V, Beere HE and Ritchie DA
Proceedings 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2015.
01-01-2015
Beam cleaning in terahertz quantum cascade lasers by coupling to flexible polystyrene\silver coated hollow waveguidesWallis R, Degl'Innocenti R, Jessop DS, Ren Y, Klimont A, Shah YD, Mitrofanov O, Bledt CM, Melzer JE, Harrington JA, Beere HE and Ritchie DA
Proceedings 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2015.
01-01-2015
THz quantum cascade lasers based on a hyperuniform disordered optical cavity designDegl'Innocenti R, Shah YD, Masini L, Ronzani A, Pitanti A, Ren Y, Jessop DS, Tredicucci A, Beere HE and Ritchie DA
Proceedings 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2015.
01-01-2015
Terahertz quantum cascade amplifierRen Y, Wallis R, Shah YD, Jessop DS, Degl'Innocenti R, Klimont A, Kamboj V, Beere HE and Ritchie DA
26th International Symposium on Space Terahertz Technology, ISSTT 2015.
01-01-2015
2014
Single mode terahertz quantum cascade amplifierRen Y, Wallis R, Shah YD, Jessop DS, Degl'Innocenti R, Klimont A, Kamboj V, Beere HE and Ritchie DA
Applied Physics Letters, Aip Publishing vol. 105 (14)
06-10-2014
Hollow metallic waveguides integrated with terahertz quantum cascade lasersDegl’Innocenti R, Shah YD, Jessop DS, Ren Y, Mitrofanov O, Beere HE and Ritchie DA
Optics Express, Optica Publishing Group vol. 22 (20), 24439-24449.
29-09-2014
Terahertz probe of individual subwavelength objects in a water environmentMasini L, Meucci S, Xu J, Degl'Innocenti R, Castellano F, Beere HE, Ritchie D, Balduzzi D, Puglisi R, Galli A, Beltram F, Vitiello MS, Cecchini M and Tredicucci A
Laser & Photonics Review, Wiley vol. 8 (5), 734-742.
04-06-2014
Terahertz optical modulator based on metamaterial split-ring resonators and grapheneDegl’Innocenti R, Jessop DS, Shah YD, Sibik J, Zeitler JA, Kidambi PR, Hofmann S, Beere HE and Ritchie DA
Optical Engineering. vol. 53 (5), 057108-057108.
28-05-2014
Graphene-based optical modulator realized in metamaterial split-ring resonators operating in the THz frequency rangeDegl'Innocenti R, Jessop DS, Shah YD, Sibik J, Zeitler A, Kidambi PR, Hofmann S, Beere HE and Ritchie DA
Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications VII. vol. 8985
07-03-2014
Low-Bias Terahertz Amplitude Modulator Based on Split-Ring Resonators and GrapheneDegl’Innocenti R, Jessop DS, Shah YD, Sibik J, Zeitler JA, Kidambi PR, Hofmann S, Beere HE and Ritchie DA
Acs Nano, American Chemical Society (Acs) vol. 8 (3), 2548-2554.
21-02-2014
Terahertz Optical Modulator Based on Metamaterial Split-ring Resonators and GrapheneDegl'Innocenti R, Jessop DS, Shah YD, Sibik J, Zeitler A, Kidambi PR, Hofmann S, Beere HE and Ritchie DA
CLEO: 2014.
01-01-2014
Hollow Metallic waveguides for beam shaping THz QCLInnocenti RD, Shah YD, Jessop DS, Ren Y, Wallis R, Mitrofanov O, Beere HE and Ritchie DA
2014 39th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)., 1-2.
01-01-2014
Terahertz optical modulator based on metamaterial split-ring resonators and grapheneDegl'Innocenti R, Jessop DS, Shah YD, Sibik J, Zeitler JA, Kidambi PR, Hofmann S, Beere HE and Ritchie DA
Optical Engineering vol. 53 (5)
01-01-2014
2013
Sub-cycle switching of a photonic bandstructure via ultrastrong light-matter couplingMénard J, Porer M, Leitenstorfer A, Huber R, Degl'Innocenti R, Zanotto S, Biasiol G, Sorba L and Tredicucci A
EPJ Web of Conferences. vol. 41
01-01-2013
2012
Sub-cycle switching of ultrastrong light-matter interaction in a 1D photonic bandstructureMénard JM, Porer M, Leitenstorfer A, Huber R, Degl'Innocenti R, Zanotto S, Biasiol G, Sorba L and Tredicucci A
2012 Conference on Lasers and Electro-Optics, CLEO 2012.
06-12-2012
Sub-cycle switching of ultrastrong light-matter interaction in a 1D photonic bandstructureMénard JM, Porer M, Leitenstorfer A, Huber R, Degl'Innocenti R, Zanotto S, Biasiol G, Sorba L and Tredicucci A
Optics InfoBase Conference Papers.
01-12-2012
Ultrafast optical bleaching of intersubband cavity polaritonsZanotto S, Degl'Innocenti R, Xu J-H, Sorba L, Tredicucci A and Biasiol G
Physical Review B, American Physical Society (Aps) vol. 86 (20)
15-11-2012
Terahertz confocal microscopy with a quantum cascade laser sourcede Cumis US, Xu J-H, Masini L, Degl’Innocenti R, Pingue P, Beltram F, Tredicucci A, Vitiello MS, Benedetti PA, Beere HE and Ritchie DA
Optics Express, Optica Publishing Group vol. 20 (20), 21924-21931.
10-09-2012
Terahertz confocal microscopy with a quantum cascade laser sourcede Cumis RUS, Xu J-H, Masini L, Degl'Innocenti R, Pingue P, Benedetti PA, Tredicucci A and Vitiello MS
2012 37th International Conference on Infrared, Millimeter, and Terahertz Waves. vol. 1, 1-2.
01-09-2012
Nonadiabatic switching of a photonic band structure: Ultrastrong light-matter coupling and slow-down of lightPorer M, Ménard J-M, Leitenstorfer A, Huber R, Degl’Innocenti R, Zanotto S, Biasiol G, Sorba L and Tredicucci A
Physical Review B, American Physical Society (Aps) vol. 85 (8)
03-02-2012
Analysis of line shapes and strong coupling with intersubband transitions in one-dimensional metallodielectric photonic crystal slabsZanotto S, Degl'Innocenti R, Sorba L, Tredicucci A and Biasiol G
Physical Review B, American Physical Society (Aps) vol. 85 (3)
11-01-2012
2011
Strong coupling between intersubband transitions and surface plasmons sustained by a metallic gratingZanotto S, Degl'Innocenti R, Biasiol G, Sorba L and Tredicucci A
Optics InfoBase Conference Papers.
01-12-2011
One-dimensional surface-plasmon gratings for the excitation of intersubband polaritons in suspended membranesDegl’Innocenti R, Zanotto S, Tredicucci A, Biasiol G and Sorba L
Solid State Communications, Elsevier vol. 151 (23), 1725-1727.
01-12-2011
2010
Intersubband polaritons in a one-dimensional surface plasmon photonic crystalZanotto S, Biasiol G, Degl’Innocenti R, Sorba L and Tredicucci A
Applied Physics Letters, Aip Publishing vol. 97 (23)
06-12-2010
Differential Scanning Optical Microscopy with a THz quantum cascade laser sourceDegl'Innocenti R, Kumar M, Xu JH and Tredicucci A
35th International Conference on Infrared, Millimeter, and Terahertz Waves. vol. 1, 1-2.
01-09-2010
2009
Differential near-field scanning optical microscopy with THz quantum cascade laser sources.Degl'Innocenti R, Montinaro M, Xu J, Piazza V, Pingue P, Tredicucci A, Beltram F, Beere HE and Ritchie DA
Optics Express, Optica Publishing Group vol. 17 (26), 23785-23792.
11-12-2009
THz differential near-field scanning optical microscopy for biological applicationsDegl'innocenti R, Montinaro M, Piazza V, Pingue P, Tredicucci A and Beltram F
CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference.
20-11-2009
Directional PC12 Cell Migration Along Plastic NanotracksFerrari A, Cecchini M, Degl'Innocenti R and Beltram F
IEEE Transactions on Biomedical Engineering, Institute of Electrical and Electronics Engineers (IEEE) vol. 56 (11), 2692-2696.
28-07-2009
THz Differential Near-Field Scanning Optical Microscopy for Biological ApplicationsDegl'Innocenti R, Montinaro M, Piazza V, Pingue P, Tredicucci A and Beltram F
CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference. vol. 1, 1-1.
01-06-2009
UV integrated optics devices based on beta-barium boratePoberaj G, Degl’Innocenti R, Medrano C and Günter P
Optical Materials, Elsevier vol. 31 (7), 1049-1053.
01-05-2009
THz differential near-field scanning optical microscopy for biological applicationsDegl'Innocenti R, Montinaro M, Piazza V, Pingue P, Tredicucci A and Beltram F
Optics InfoBase Conference Papers.
01-01-2009
2008
UV second harmonic generation at 266 nm in He+ implanted beta-BaB2O4 optical waveguides.Degl'Innocenti R, Majkic A, Sulser F, Mutter L, Poberaj G and Günter P
Optics Express, Optica Publishing Group vol. 16 (15), 11660-11669.
18-07-2008
2007
Broadband fluorescence source based on Cr:LiSrAlFMajkić A, Poberaj G, Degl'Innocenti R, Günter P and Döbeli M
Conference on Lasers and Electro-Optics Europe - Technical Digest.
01-12-2007
Ultraviolet electro-optic amplitude modulation in β-BaB2O4 waveguidesDegl’Innocenti R, Majkic A, Vorburger P, Poberaj G, Günter P and Döbeli M
Applied Physics Letters, Aip Publishing vol. 91 (5)
30-07-2007
Electro–optically tunable microring resonators in lithium niobateGuarino A, Poberaj G, Rezzonico D, Degl'Innocenti R and Günter P
Nature Photonics, Springer Nature vol. 1 (7), 407-410.
01-07-2007
Cr:LiSrAlF6 channel waveguides as broadband fluorescence sourcesMajkić A, Poberaj G, Degl’Innocenti R, Döbeli M and Günter P
Applied Physics B, Springer Nature vol. 88 (2), 205-209.
26-06-2007
Broadband Fluorescence Source Based on Cr:LisrAIF6 Channel WaveguidesMajkic A, Poberaj G, Degl'Innocenti R, Günter P and Döbeli M
2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference., 1-1.
01-06-2007
Ultraviolet second harmonic generation in ß-BaBDegl' Innocenti R, Poberaj G and Günter P
Optics InfoBase Conference Papers.
01-01-2007
2006
Micromachining of ridge optical waveguides on top of He+-implanted β-BaB2O4 crystals by femtosecond laser ablationDegl'Innocenti R, Reidt S, Guarino A, Rezzonico D, Poberaj G and Günter P
Journal of Applied Physics, Aip Publishing vol. 100 (11)
01-12-2006
Second harmonic generation of continuous wave ultraviolet light and production of β-BaB2O4 optical waveguidesDegl’Innocenti R, Guarino A, Poberaj G and Günter P
Applied Physics Letters, Aip Publishing vol. 89 (4)
24-07-2006
Optical waveguides in Sn(2)P(2)S(6) by low fluence MeV He+ ion implantation.Guarino A, Jazbinsek M, Herzog C, Degl'innocenti R, Poberaj G and Günter P
Optics Express, Optica Publishing Group vol. 14 (6), 2344-2358.
01-01-2006
2005
Blue and UV solid state waveguide lasersDegl'Innocenti R, Poberaj G, Medrano C and Günter P
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.
01-12-2005
Grants
Grants of specific relevance to the Centre for ElectronicsInternational exchanges 2020: THz harmonic generation in graphene - GRANT TRANSFERRiccardo Degl'Innocenti
£8,676 Royal Society
11-09-2023 - 06-03-2024