Terahertz Photonics for Communications, Space, Security, Radio-Astronomy, and Material Science

CORDIS fournit des liens vers les livrables publics et les publications des projets HORIZON.

Les liens vers les livrables et les publications des projets du 7e PC, ainsi que les liens vers certains types de résultats spécifiques tels que les jeux de données et les logiciels, sont récupérés dynamiquement sur OpenAIRE .

Livrables

Project website launched

D8.1 - Project website launched.

Public info about all ESRs on website

Public info about all employed ESRs published on website

All vacancies published

All vacancies published.

Publications

Phototunable chip-scale topological photonics: 160 Gbps waveguide and demultiplexer for THz 6G communication

Auteurs: Abhishek Kumar, Manoj Gupta, Prakash Pitchappa, Nan Wang, Pascal Szriftgiser, Guillaume Ducournau, Ranjan Singh
Publié dans: Nature Communications, Numéro 13, 2022, ISSN 2041-1723
Éditeur: Nature Publishing Group
DOI: 10.1038/s41467-022-32909-6

Broadband high-contrast-grating-type waveplates for the terahertz range

Auteurs: Surya Revanth Ayyagari, Andreas K. Klein, Simonas Indrišiūnas, Vytautas Janonis, Daniil Pashnev, Abdu Subahan Mohammed, Guillaume Ducournau, Andreas Stöhr, Irmantas Kašalynas
Publié dans: Optics Express, Numéro 32, 2024, Page(s) 15870, ISSN 1094-4087
Éditeur: Optical Society of America
DOI: 10.1364/oe.521532

Hybrid Multiphase Fresnel Lenses on Silicon Wafers for Terahertz Frequencies

Auteurs: Surya Revanth Ayyagari, Simonas Indrišiūnas, Irmantas Kašalynas
Publié dans: IEEE Transactions on Terahertz Science and Technology, Numéro 13, 2023, Page(s) 231-236, ISSN 2156-342X
Éditeur: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tthz.2023.3263638

Fully-Optoelectronic 300 GHz Multi-Channel Wireless Link Using a Photonically-Pumped Low-Barrier Mixer for up to 180 Gbps

Auteurs: Iñigo Belio-Apaolaza, Javier Martinez-Gil, Jonas Tebart, Jose Luis Fernández Estévez, Marcel Grzeslo, Diego Moro-Melgar, Oleg Cojocari, Andreas Stöhr, Cyril C. Renaud
Publié dans: Journal of Lightwave Technology, Numéro 43, 2024, Page(s) 19-28, ISSN 0733-8724
Éditeur: Optical Society of America
DOI: 10.1109/jlt.2024.3452950

Ultra-Wideband Multi-Octave Planar Interconnect for Multi-Band THz Communications

Auteurs: Shuya Iwamatsu, Muhsin Ali, José Luis Fernández-Estévez, Jonas Tebart, Ashish Kumar, Sumer Makhlouf, Guillermo Carpintero, Andreas Stöhr
Publié dans: Journal of Infrared, Millimeter, and Terahertz Waves, Numéro 44, 2023, Page(s) 532-550, ISSN 1866-6892
Éditeur: Springer Verlag
DOI: 10.1007/s10762-023-00926-1

Engineering the Breaking of Topological Protection in Valley Photonic Crystals Enables to Design Chip Level Functions for THz 6G Communications and Beyond

Auteurs: Abdu Subahan Mohammed, Gaëtan Lévêque, Edouard Lebouvier, Yan Pennec, Marc Faucher, Alberto Amo, Pascal Szriftgiser, Guillaume Ducournau
Publié dans: Journal of Lightwave Technology, Numéro 42, 2024, Page(s) 8323-8335, ISSN 0733-8724
Éditeur: Optical Society of America
DOI: 10.1109/jlt.2024.3423659

Photonics-Based Near-Field Measurement and Far-Field Characterization for 300-GHz Band Antenna Testing

Auteurs: Yusuke Tanaka, Guillaume Ducournau, Cybelle Belem-Goncalves, Frederic Gianesello, Cyril Luxey, Issei Watanabe, Akihiko Hirata, Norihiko Sekine, Akifumi Kasamatsu, Shintaro Hisatake
Publié dans: IEEE Open Journal of Antennas and Propagation, Numéro 3, 2024, Page(s) 24-31, ISSN 2637-6431
Éditeur: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/ojap.2021.3133470

Low Profile Dielectric Rod Tuned Reconfigurable Band Pass Filters

Auteurs: Sriparna De, Shiban K. Koul, Kamal K. Samanta
Publié dans: IEEE Journal of Microwaves, Numéro 2, 2024, Page(s) 507-521, ISSN 2692-8388
Éditeur: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/jmw.2022.3170060

Performance Evaluation of GaAs and InGaAs Schottky Mixers at 0.3 THz: A Comparative Analysis Between Optical and Electrical Pumping in THz Wireless Communication Systems

Auteurs: Javier Martinez-Gil, Iñigo Belio-Apaolaza, Jonas Tebart, Jose Luis Fernández Estévez, Diego Moro-Melgar, Cyril C. Renaud, Andreas Stöhr, Oleg Cojocari
Publié dans: Electronics, Numéro 14, 2025, Page(s) 1957, ISSN 2079-9292
Éditeur: MDPI AG
DOI: 10.3390/electronics14101957

Terahertz photodiode integration with multi-octave-bandwidth dielectric rod waveguide probe

Auteurs: Shuya Iwamatsu, Muhsin Ali, José Luis Fernández Estévez, Marcel Grzeslo, Sumer Makhlouf, Alejandro Rivera, Guillermo Carpintero, Andreas Stöhr
Publié dans: Optics Letters, Numéro 48, 2024, Page(s) 6275, ISSN 0146-9592
Éditeur: Optical Society of America
DOI: 10.1364/ol.504354

Matched dielectric slot waveguide as an all-dielectric terahertz magnetic dipole

Auteurs: Daniel Headland, Ashish Kumar, Harrison Lees, Withawat Withayachumnankul, Guillermo Carpintero
Publié dans: Optics Letters, Numéro 49, 2024, Page(s) 1361, ISSN 0146-9592
Éditeur: Optical Society of America
DOI: 10.1364/ol.516561

100 Gbit/s and Beyond IEEE 802.15.3d Channelization Compatible THz Communications Enabled by a Broadband MUTC Photodiode

Auteurs: Ezgi Abacıoğlu, Abdu Subahan Mohammed, Jonas Tebart, Marcel Grzeslo, Tom Neerfeld, José Luis Fernández Estévez, Pascal Szriftgiser, Guillaume Ducournau, Andreas Stöhr
Publié dans: IEEE Transactions on Terahertz Science and Technology, Numéro 15, 2025, Page(s) 389-399, ISSN 2156-342X
Éditeur: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tthz.2025.3541824

Broadband transparency in terahertz free-standing anapole metasurface

Auteurs: Isaac Appiah Otoo, Alexey Basharin, Grigorii Matveev, Georgy Fedorov, Petri Karvinen, Surya Revanth Ayyagari, Daniil Pashnev, Andrzej Urbanowicz, Justinas Jorudas, Irmantas Kašalynas, Yuri Svirko, Polina Kuzhir
Publié dans: Applied Physics Letters, Numéro 125, 2024, ISSN 0003-6951
Éditeur: American Institute of Physics
DOI: 10.1063/5.0246993

Efficiency Assessment of Traditional GaAs and Low-Power InGaAs Schottky Diodes in Full-Band Mixers at 0.3 THz

Auteurs: Javier Martinez Gil, Diego Moro-Melgar, Artur Negrus, Ion Oprea, Oleg Cojocari
Publié dans: Electronics, Numéro 12, 2023, Page(s) 4518, ISSN 2079-9292
Éditeur: MDPI AG
DOI: 10.3390/electronics12214518

Photonically-driven Schottky diode based 0.3 THz heterodyne receiver

Auteurs: Iñigo Belio-Apaolaza, James Seddon, Diego Moro-Melgar, Hanu Priya Indiran, Chris Graham, Katarzyna Balakier, Oleg Cojocari, and Cyril C. Renaud
Publié dans: Optics Express, 2022, ISSN 1094-4087
Éditeur: Optical Society of America
DOI: 10.1364/oe.471102

Matched dielectric slot waveguide as an all-dielectric terahertz magnetic dipole

Auteurs: CARPINTERO DEL BARRIO, GUILLERMO ORCID icon Lees, Harrison ORCID icon Headland, Daniel
Publié dans: Matched dielectric slot waveguide as an all-dielectric terahertz magnetic dipole, 2024, ISSN 0146-9592
Éditeur: Optical Society of America
DOI: 10.5281/zenodo.15808670

Experimental observation of mutual coupling in resonator array on thin-metal-film

Auteurs: Surya Revanth Ayyagari, Simonas Indrišiūnas, Alexey Basharin, Vytautas Janonis, Daniil Pashnev, Guillaume Ducournau, Polina Kuzhir, Irmantas Kašalynas
Publié dans: Journal of Applied Physics, Numéro 137, 2025, ISSN 0021-8979
Éditeur: American Institute of Physics
DOI: 10.1063/5.0245081

Microstructured Water-Based Broadband Terahertz Pyramidal Absorber

Auteurs: Kalliopi Spanidou, Daniel Headland, Sharath Sriram, Itziar Maestrojuán Biurrun, Guillermo Carpintero
Publié dans: IEEE Transactions on Microwave Theory and Techniques, Numéro 73, 2025, Page(s) 5992-6000, ISSN 0018-9480
Éditeur: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tmtt.2025.3580219

500 GHz operational bandwidth MUTC-photodiodes with milliwatt terahertz output power levels

Auteurs: E. Abacıoğlu, M. Grzeslo, T. Neerfeld, A. S. Mohammed, J. L. F. Estévez, G. Ducournau, A. Stöhr
Publié dans: IET Conference Proceedings, Numéro 2023, 2024, Page(s) 1410-1413, ISSN 2732-4494
Éditeur: Institution of Engineering and Technology (IET)
DOI: 10.1049/icp.2023.2572

Coherent Wireless Link at 300 GHz With 160 Gbit/s Enabled by a Photonic Transmitter

Auteurs: Simon Nellen, Sebastian Lauck, Emilien Peytavit, Pascal Szriftgiser, Martin Schell, Guillaume Ducournau, Bjoern Globisch
Publié dans: Journal of Lightwave Technology, Numéro 40, 2024, Page(s) 4178-4185, ISSN 0733-8724
Éditeur: Optical Society of America
DOI: 10.1109/jlt.2022.3160096

High-power UTC- photodiodes for an optically pumped subharmonic terahertz receiver

Auteurs: Makhlouf S, Martinez-Gil J, Grzeslo M, Moro-Melgar D, Cojocari O, Stöhr A.
Publié dans: Optics Express, 2022, ISSN 1094-4087
Éditeur: Optical Society of America
DOI: 10.1364/oe.470375

Dielectric slot-coupled half-Maxwell fisheye lens as octave-bandwidth beam expander for terahertz-range applications

Auteurs: Daniel Headland, Andreas Kurt Klein, Masayuki Fujita, Tadao Nagatsuma
Publié dans: APL Photonics, Numéro 6, 2025, ISSN 2378-0967
Éditeur: AIP Publishing
DOI: 10.1063/5.0054251

Compact and Robust Silicon Waveguide to Hollow Metallic Waveguide Coupling using a Quarter-Wave Dielectric Slot Waveguide for mmW and THz Waves

Auteurs: Ashish Kumar, Mushin Ali, Daniel Headland, Guillermo Carpintero
Publié dans: 2023 International Topical Meeting on Microwave Photonics (MWP), 2024, Page(s) 1-4
Éditeur: IEEE
DOI: 10.1109/mwp58203.2023.10416634

Evaluating Performance of 3D-Printed Metallic Rectangular mm-Wave and THz Waveguides

Auteurs: Himanshu Gohil, Stefan Pöss, Rihab Hamad, Peter Hunyor, Andreas Stöhr, Hui Wang, Peter Huggard, Andreas Klein
Publié dans: 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2024, Page(s) 1-2
Éditeur: IEEE
DOI: 10.1109/irmmw-thz60956.2024.10697633

Mutual coupling effects between meta-atoms for enhanced bandwidth

Auteurs: Surya Revanth Ayyagari, Alexey Basharin, Simonas Indrišiūnas, Daniil Pashnev, Vytautas Janonis, Polina Kuzhir, Irmantas Kašalynas
Publié dans: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2024, Page(s) 1-2
Éditeur: IEEE
DOI: 10.1109/irmmw-thz57677.2023.10298979

A Full-Band 500-750 GHz Transceiver Based on Discrete Schottky Diodes

Auteurs: V. Lain-Rubio, D. Moro-Melgar, J. Martinez Gil, I. Oprea, M. Keyn, S. Rastocky, O. Cojocari
Publié dans: 2024 54th European Microwave Conference (EuMC), 2024, Page(s) 636-639
Éditeur: IEEE
DOI: 10.23919/eumc61614.2024.10732104

270-320 GHz Low Barrier Schottky Diode Mixer

Auteurs: Martinez Gil J., Moro Melgar D., Cojocari O.
Publié dans: Advanced Properties and Processes in Optoelectronic Materials and Systems APROPOS 18, 2022
Éditeur: FTMC

Optical-THz-Optical bridge at 5Gbps with a photonically driven Schottky mixer at the receiver

Auteurs: Inigo Belio-Apaolaza, James Seddon, Diego Moro-Melgar, Chris Graham, Oleg Cojocari, and Cyril C. Renaud
Publié dans: Apropos 18 Conference, 2022
Éditeur: FTMC

Low Loss Topological Silicon Valley Photonic Crystalwaveguides in Terahertz regime

Auteurs: Abdu Subahan Mohammed, Edouard Lebouvier; Gaëtan Lévêque, Alberto Amo, Yan Pennec, Pascal Szriftgiser, Guillaume Ducournau, Marc Faucher
Publié dans: Advanced Properties and Processes in Optoelectronic Materials and Systems (APROPOS 18), 2022, ISBN 978-609-96355-0-7
Éditeur: Center for Physical Sciences and Technology

Investigation of Dielectric Deep-Groove-Gratings as a Quarter Waveplate in the Terahertz Range

Auteurs: Surya Revanth Ayyagari, Vytautas Janonis, Andreas Kurt Klein-Schuster, Simonas Indrišiūnas, Daniil Pashnev, Dalius Seliuta, Andreas Stöhr, Irmantas Kašalynas, Guillaume Ducournau
Publié dans: 2024 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2024, Page(s) 801-803
Éditeur: IEEE
DOI: 10.1109/iceaa61917.2024.10701792

THz photonics-based transmitter using multicore fiber combined with UTC-PD array for high data transmission in 300 GHz band

Auteurs: Bewindin A. Sawadogo, Aritrio Bandyopadhyay, Malek Zegaoui, Mohammed Zaknoune, Pascal Szriftgiser, Karen Baudelle, Monika Bouet, Géraud Bouwmans, Davy P. Gaillot, Esben Andresen, Guillaume Ducournau, Laurent Bigot
Publié dans: 2022
Éditeur: SPIE
DOI: 10.1117/12.2621614

Spectrum Analyzer Extenders at 300 GHz Enabling Complex 16-QAM Modulation

Auteurs: J. Martinez-Gil, V. Lain-Rubio, G. Ulisse, A. Stöhr, O. Cojocari
Publié dans: 2025 16th German Microwave Conference (GeMiC), 2025, Page(s) 388-390
Éditeur: IEEE
DOI: 10.23919/gemic64734.2025.10979125

Mobile Terahertz 6G Communications Enabled by Integrated Photonic-Assisted Beam Steering Antennas

Auteurs: J. Tebart, P. Lu, T. Haddad, S. Iwamatsu, J. Lackmann, J. L. Fernandez-Estevez, A. Stohr
Publié dans: 2021 European Conference on Optical Communication (ECOC), 2022, Page(s) 1-3
Éditeur: IEEE
DOI: 10.1109/ecoc52684.2021.9605939

High spectral purity solid-state dual-frequency laser for the generation of ultra-low phase noise millimeter-wave to terahertz CW signals

Auteurs: José Javier Fernandez-Pacheco, Loïc Morvan, Vincent Crozatier, Fabien Bretenaker, Daniel Dolfi
Publié dans: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2023, Page(s) 1-2
Éditeur: IEEE
DOI: 10.1109/irmmw-thz57677.2023.10299065

A Silicon-Based Optical Signal Transmitter for Sub-THz Wireless Communication Systems

Auteurs: Kalliopi Spanidou, Luis Orbe, Robinson Guzmán, Luis González-Guerrero, Guillermo Carpintero
Publié dans: 2023 18th European Microwave Integrated Circuits Conference (EuMIC), 2023, Page(s) 357-360
Éditeur: IEEE
DOI: 10.23919/eumic58042.2023.10288824

Phase profile optimization of silicon multi-phase zone plate lenses for operation at 585 GHz frequency

Auteurs: Ayyagari, Surya Revanth, Indrišiūnas, Simonas, & Kašalynas, Irmantas
Publié dans: 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2022
Éditeur: IEEE

Cascaded wideband R-o-F links with LWA for enabling mobile 5G base stations

Auteurs: Yilmaz Ucar and Andreas Stoehr
Publié dans: Advanced Properties and Processes in Optoelectronic Materials and Systems (APROPOS) 18, 2022
Éditeur: FTMC

Photonic-Enabled Terahertz Phase Arrays Using Dielectric Rod Waveguides for 6G Wireless Communications

Auteurs: G. Carpintero, D. Headland, G. Schwanke, M. Deumer, S. Nellen, S. Lauck, L. Liebermeister, K. Spanidou, M. Ali, A. Rivera, R. Kohlhaas
Publié dans: 2024 IEEE/MTT-S International Microwave Symposium - IMS 2024, 2024, Page(s) 74-77
Éditeur: IEEE
DOI: 10.1109/ims40175.2024.10600234

Development of Hybrid phase profile silicon multiphase zone plate lenses for THz frequencies

Auteurs: S. R. Ayyagari. et al.
Publié dans: Advanced Properties and Processes in Optoelectronic Materials and Systems (APROPOS 18), 2022
Éditeur: FTMC

Structural, optical, and mechanical properties of silicon nitride films deposited by inductively coupled plasma enhanced chemical vapor deposition

Auteurs: Ezgi Abacıoğlu, José Luis Fernández Estévez, and Andreas Stöhr
Publié dans: Advanced Properties and Processes in Optoelectronic Materials and Systems (APROPOS) 18, 2022
Éditeur: FTMC

Development of an integrated Schottky based heterodyne THz receiver at 300 GHz using power combining approach

Auteurs: H. Gohil et. al
Publié dans: Advanced Properties and Processes in Optoelectronic Materials and Systems APROPOS 18, 2022, Page(s) pp 45
Éditeur: FTMC

Photonics-enabled 1.04-Tbit/s Aggregated Data-rate in the 600-GHz-band

Auteurs: Guillaume Ducournau, Pascal Szriftgiser, Yuma Kawamoto, Weijie Gao, Abdu Subahan Mohammed, Malek Zegaoui, Mohammed Zaknoune, Tadao Nagatsuma
Publié dans: 2023 Asia-Pacific Microwave Conference (APMC), 2024, Page(s) 327-329
Éditeur: IEEE
DOI: 10.1109/apmc57107.2023.10439923

THz topological Waveguides in 600 GHz frequency Region

Auteurs: Abdu Subahan Mohammed, Edouard Lebouvier, Gaëtan Lévêque, Yan Pennec, Marc Faucher, Alberto Amo, Pascal Szriftgiser, Guillaume Ducournau
Publié dans: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2024, Page(s) 1-2
Éditeur: IEEE
DOI: 10.1109/irmmw-thz57677.2023.10298871

High Output Power Broadband 1.55 μm Waveguide-Integrated Terahertz MUTC-Photodiodes

Auteurs: Ezgi Abacıoğlu, Marcel Grzeslo, Tom Neerfeld, José Luis Fernández Estévez, Andreas Stöhr
Publié dans: 2023 23rd International Conference on Transparent Optical Networks (ICTON), 2023, Page(s) 1-4
Éditeur: IEEE
DOI: 10.1109/icton59386.2023.10207444

Monolithically Integrated Optically Pumped InP-based THz Mixer

Auteurs: Marcel Grzeslo, Andrej Lavrič, Tim Brüning, Jonas Tebart, Shuya Iwamatsu, Jose Luis Fernández Estévez, Andreas Stöhr
Publié dans: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2024, Page(s) 1-2
Éditeur: IEEE
DOI: 10.1109/irmmw-thz57677.2023.10299088

Experimental Characterization of sub-THz Wireless Communications Building Blocks on a Silicon Platform

Auteurs: K. Spanidou, L. Orbe, R. Guzman, L. G. Guerrero, and G. Carpintero
Publié dans: Proc. of the 23rd European Conference on Integrated Optics Conf. (ECIO-2022), 2022
Éditeur: ECIO

Broadband THz Interconnect for Hybrid Integration of InP and Si Platforms

Auteurs: Iwamatsu, Shuya; Ali, Muhsin; Fernandez-Estevez, José Luis; Makhlouf, Sumer; Carpintero, Guillermo; Stöhr, Andreas
Publié dans: 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2021
Éditeur: IEEE
DOI: 10.1109/irmmw-thz50927.2022.9895647

100 Gbit/s THz Data Transmission and Beyond using Multicore Fiber Combined with UTC Photodiode Array

Auteurs: B. A. Sawadogo, Aritrio Bandyopadhyay,Malek Zegaoui, Mohammed Zaknoune,Pascal Szriftgiser,Karen Baudelle,Monika Bouet,Géraud Bouwmans,Davy P. Gaillot,Esben Andresen,Guillaume Ducournau and Laurent Bigot
Publié dans: 2022 Optical Fiber Communications Conference and Exhibition (OFC), 2022
Éditeur: OSA
DOI: 10.1364/ofc.2022.th2a.26

Prospects and Technologies for Mobile Terahertz 6G Communications

Auteurs: Jonas Tebart, Peng Lu, Thomas Haddad, Shuya Iwamatsu, Andreas Stöhr
Publié dans: Optical Fiber Communication Conference (OFC) 2023, 2023, Page(s) Tu3J.3
Éditeur: Optica Publishing Group
DOI: 10.1364/ofc.2023.tu3j.3

Study of thermo-refractive noise in solid-state dual frequency lasers

Auteurs: Fernandez-Pacheco J.J., Morvan L., Crozatier V.
Publié dans: Advanced Properties and Processes in Optoelectronic Materials and Systems (APROPOS) 18, 2022, Page(s) pp 86
Éditeur: FTMC

Up to 100 Gbit/s short link using 300 GHz band Yagi-Uda antenna

Auteurs: Aritrio Bandyopadhyay, Fabio Pavanello , Emilien Peytavi, Jean-Francois Lampin, Malek Zegaoui Mohammed Zaknoune, P. Szriftgiser, Guillaume Ducournau
Publié dans: 2021
Éditeur: IEEE
DOI: 10.1109/irmmw-thz50926.2021.9566991

A compact 100-GHz omnidirectional monopole probe dielectric resonator antenna enabled by micromachined silicon coaxial cavity

Auteurs: Kalliopi Spanidou, Daniel Headland, Guillermo Carpintero
Publié dans: Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVIII, 2025, Page(s) 61
Éditeur: SPIE
DOI: 10.1117/12.3041244

Towards Tbit/s THz communications

Auteurs: Guillaume Ducournau, Davy P. Gaillot, Aritrio Bandyopadhyay, Malek Zegaoui, Mohammed Zaknoune, Bewindin Alfred Sawadogo,Pascal Szriftgiser,Karen Baudelle, Monika Bouet,Géraud Bouwmans,Esben Andresen,Laurent Bigot
Publié dans: 2022 IEEE International Topical Meeting on Microwave Photonics (MWP), 2022
Éditeur: IEEE
DOI: 10.1109/mwp54208.2022.9997701

Broadband 770° Phase Shifter for Mm-Waves Using Controllable Delocalization of Modal Fields in a Dielectric Rod Waveguide

Auteurs: Ashish Kumar, Daniel C Gallego, Mushin Ali, Alejandro Rivera-Lavado, Daniel Headland, Guillermo Carpintero
Publié dans: 2023 IEEE/MTT-S International Microwave Symposium - IMS 2023, 2023, Page(s) 732-735
Éditeur: IEEE
DOI: 10.1109/ims37964.2023.10188042

Towards electronically controlled reconfigurable terahertz beam steering based on phase-change metasurfaces

Auteurs: Krishna Kumar, Borja Vidal, Carlos Garcia-Meca
Publié dans: Advanced Properties and Processes in Optoelectronic Materials and Systems APROPOS 18, 2022
Éditeur: FTMC

Cascaded directional coupler-based polarization splitter/combiner on commercial silicon photonics integration platform

Auteurs: K. Spanidou, L. Orbe, L. G. Guerrero, D. Herrmann, and G. Carpintero
Publié dans: Proc. SPIE 12424, Integrated Optics: Devices, Materials, and Technologies XXVII, Numéro 1242407, 2023
Éditeur: SPIE
DOI: 10.1117/12.2649958

Low-loss Coplanar Waveguide to WR-5 Waveguide E-plane Transition with Bias-Tee.

Auteurs: Himanshu Gohil, Hui Wang, Diego Pardo, James Seddon, Cyril Renaud, Peter G. Huggard
Publié dans: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2024, Page(s) 1-2
Éditeur: IEEE
DOI: 10.1109/irmmw-thz57677.2023.10299130

Metamaterial based Antenna integrated UTC-PD array for THz communications in 270-330 GHz band

Auteurs: Fasil B. Wani et al.
Publié dans: Advanced Properties and Processes in Optoelectronic Materials and Systems APROPOS 18, 2022
Éditeur: FTMC

Mobile Terahertz 6G Communications Enabled by Integrated Photonic-Assisted Beam Steering Antennas

Auteurs: Tebart, Jonas; Lu, Peng; Haddad, Thomas; Iwamatsu, Shuya; Lackmann, Jörg; Fernandez-Estevez, José Luis; Stöhr, Andreas
Publié dans: 2021 European Conference on Optical Communication (ECOC), 2021
Éditeur: IEEE
DOI: 10.1109/ecoc52684.2021.9605939

Ultra-Broadband Photonic THz Transceiver IC for High Range Resolution FMCW RADAR

Auteurs: Nabanita Sengupta, Marcel Grzeslo, Shuya Iwamatsu, Jonas Tebart, Thomas Haddad, Andreas Stöhr
Publié dans: Proceedings of the 4th URSI Atlantic RadioScience Conference – AT-RASC 2024, 2024
Éditeur: URSI – International Union of Radio Science
DOI: 10.46620/ursiatrasc24/nwph7947

THz optical characterization of novel chalcogenide phase change materials

Auteurs: Krishna Kumar, Miroslavna Kovylina, Daniil Pashnev, Surya R. Ayyagari, Irmantas Kašalynas, Borja Vidal, Carlos García-Meca
Publié dans: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2023, Page(s) 1-2
Éditeur: IEEE
DOI: 10.1109/irmmw-thz57677.2023.10299162

Ultra-Broadband THz Transition from CPW to Si Rod Waveguide for Future Tbps On-Chip Communications

Auteurs: Iwamatsu, Shuya; Ali, Muhsin; Fernandez-Estevez, Jose Luis; Makhlouf, Sumer; Carpintero, Guillermo; Stöhr, Andreas
Publié dans: Advanced Properties and Processes in Optoelectronic Materials and Systems (APROPOS 18), 2022
Éditeur: FTMC
DOI: 10.17185/duepublico/78064

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DOI: 10.1109/irmmw-thz50927.2022.9895990

Integrated 220-330 GHz quasi-optical receiver based on low-barrier Schottky diodes and UTC photodiodes

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DOI: 10.23919/gemic59120.2024.10485296

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DOI: 10.1109/irmmw-thz57677.2023.10298988

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