Publications

Journal paper:

  • Y. Kawamoto et al “Classification Enabled by Signal Cancellation Using Truncated mm-Wave Silicon Waveguide” IEEE SENSORS JOURNAL, VOL. 25, NO. 11, 1 June 2025
  • K. Spanidou “Micro-Structured Water-Based Broadband Terahertz Pyramidal Absorber” IEEE Transactions on Microwave Theory and Techniques, 10.1109/TMTT.2025.3580219
  • Kalliopi Spanidou, Daniel Headland, Sharath Sriram, Itziar Maestroju´an Biurrun, Guillermo Carpintero, “Microstructured Water-Based Broadband Terahertz Pyramidal Absorber”, IEEE Transactions on Microwave Theory and Techniques, DOI: 10.1109/TMTT.2025.3580219 (PDF)
  • J. César-Cuello, et al., “InP/Si3N4 Hybrid Integrated Lasers for RF Local Oscillator Signal Generation in Satellite Payloads”. Photonics, 12(1), 77. https://doi.org/10.3390/photonics12010077 (PDF)

  • Ashish Kumar, Hossein Rasekhmanesh, Asrin Piroutiniyan, Daniel C. Gallego, Daniel Headland, Muhsin Ali, Guillermo Carpintero, “Low-index and thin-film material characterization in the terahertz range via dielectric waveguide evanescent-field interaction”, J. Appl. Phys. 140, 044503 (2026), https://doi.org/10.1063/5.0333751

Conferences:

  • INVITED | G. Carpintero et al., “Photonics-enabled millimeter-wave phase arrays based on dielectric rod antennas”, 2024 IEEE Photonics Conference (IPC), Rome, Italy, 2024, pp. 1-2, doi: 10.1109/IPC60965.2024.10799706. (PDF)
  • K.Spanidou, D. Headland, and G. Carpintero, “A compact 100-GHz omnidirectional monopole probe dielectric resonator antenna enabled by micromachined silicon coaxial cavity”, Proc. SPIE Photonics West 2025 (Link)
  • Jessica César-Cuello, Alberto Zarzuelo, Robinson C. Guzmán, and Guillermo Carpintero, “Experimental Characterization of Monolithic Integrated Interleavers”, European Conference on Integrated Optics (ECIO 2025) (Link)
  • Ashish Kumar, Muhsin Ali, Guillermo Carpintero, “A Dielectric Waveguide Approach for Non-Destructive Extraction of the Complex Refractive Index”, International Conference on Infrared Millimeter and Terahertz Waves (IRMMW-THz 2025) (PDF)
  • Kalliopi Spanidou, Daniel Headland, Guillermo Carpintero, “Heterogeneous Resonator Stacking for mm-Wave Probe Antennas with Enhanced Bandwidth”, International Conference on Infrared Millimeter and Terahertz Waves (IRMMW-THz 2025) (PDF)
  • E Loukisa, E Andrianopoulos, A Raptakis, G Megas, D Gounaridis, A Grammatikaki, RB Timens, P Van Dijk, L Gounaridis, P Groumas, C Tsokos, Ch Kouloumentas, H Avramopoulos, CGH Roeloffzen, “Demonstration of a silicon nitride optical beamforming network based on Blass-matrix architecture”, Optical Fiber Communication (OFC) Conference (Link) 

Workshops and Webinars

  • Photonics 21 Annual Meeting 2023, Brussels, Participation in the Workshop for the Photonics21 Work Group 1 (Digital Infrastructure) as representative of POLYNICES, to exchange status of different Photonics21 projects | Fraunhofer
  • Photonics 21 Annual Meeting 2024, Brussels, Participation in the Workshop for the Photonics21 Work Group 1 (Digital Infrastructure) as representative of POLYNICES, to exchange status of different Photonics21 projects | Fraunhofer
  • 5th TransMIT Workshop on Modern Spectroscopic Techniques, 1 – 8 June 2024 | TOPTICA
  • PolyChrome Berlin Workshop, Presentation of the work on the POLYNICES control electronics for large scale PICs and optoelectronic THz genaration. PolyChrome Berlin 9 October 2024 | OPTAGON
  • ePIXfab, DIELECTRIC Waveguide-Based Electrical interconnects for High-Speed Modulators | UC3M
Participation in Exhibitions
  • MicroNano2023 10th International Conference on Micro-Nanoelectronics, Nanotechnology and MEMS, 2-5 November 2023 | OPTAGON
  • 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2023 | Fraunhofer
  • Photonics West 2024, Jan / Feb 2024 | LIONIX
  • OFC 2024,  Mar / April 2024, LIONIX
  • Photonics West 2025, Jan 2025 | LIONIX
  • OFC 2025, Mar 2025 | LIONIX
  • PIC International 2025, April 2025 | LIONIX
  • Laser World of Photonics 2025, June 2025 | LIONIX
  • Photonics West 2023 | QUIX
  • Laser World of Photonics; 27.–30. Juni 2023 | QUIX
  • Exhibition of a Technology prototype Laser World of Photonics; 27.–30. Juni 2023 | TOPTICA
  • International Travelling Summer School on Terahertz Science and Technology; 9-14 July 2023 | TOPTICA
  • Internationaler Workshop zu Terahertz-Technologie und Anwendungen 2024; Kaiserslautern; 12-13.03.2024 | TOPTICA
  • OTST (Optical Terahertz Science and Technology); Marburg (Germany); 08-12.04.2024 | TOPTICA
  • 5th TransMIT Workshop on Modern Spectroscopic Techniques; 01 – 08.06.2024 | TOPTICA
  • 2nd International Congress And Expo On  Optics, Photonics And Lasers | ICCS
  • PolyChrome Berlin Workshop: Advances in hybrid PICs for communications, sensing and quantum technologies | OPTAGON
  • IEEE Photonics Conference (IPC), Rome, Italy, 2024 | UC3M
  • 2025 International Conference on Mobile and Miniaturized Terahertz Systems (ICMMTS) | UC3M
  • SPIE 13365, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications | UC3M
  • 2025 IRMMW | UC3M
  • 2025 ECIO | UC3M
  • 2025 Space Microwave Week | UC3M
  • 2025 IRMMW | UC3M
  • 2025MWP | UC3M
  • MWP2025 | UC3M
  • SPIE 2026 | UC3M
  • EUCAP2026 | UC3M
  • ePIXfab | UC3M
  • EuMW2026 | UC3M
  • ECOC 2024 in 10th International Symposium on Optical Interconnect in Data Centers | ICCS
  • Photonics West 2025 | Fraunhofer
  • OFC 2025 | Fraunhofer
  • ECIO 2025 | Fraunhofer 
  • World of Quantum | Fraunhofer