Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Efstathios Andrianopoulos"'
Autor:
Adam Raptakis, Lefteris Gounaridis, Jörn P. Epping, Thi Lan Anh Tran, Thomas Aukes, Moritz Kleinert, Madeleine Weigel, Marco Wolfer, Alexander Draebenstedt, Christos Tsokos, Panos Groumas, Efstathios Andrianopoulos, Nikos Lyras, Dimitrios Nikolaidis, Elias Mylonas, Nikolaos Baxevanakis, Roberto Pessina, Erik Schreuder, Matthijn Dekkers, Volker Seyfried, Norbert Keil, René G. Heideman, Hercules Avramopoulos, Christos Kouloumentas
Publikováno v:
PhotoniX, Vol 4, Iss 1, Pp 1-27 (2023)
Abstract We demonstrate a compact heterodyne Laser Doppler Vibrometer (LDV) based on the realization of optical frequency shift in the silicon nitride photonic integration platform (TriPleX). We theoretically study, and experimentally evaluate two di
Externí odkaz:
https://doaj.org/article/0950df73036f4e899d19cbf881c4b68a
Autor:
Efstathios Andrianopoulos, Nikolaos K. Lyras, Evangelos Pikasis, Garrit Schwanke, Milan Deumer, Simon Nellen, Tianwen Qian, Georgia D. Ntouni, Eleftherios C. Loghis, Elias D. Tsirbas, Panteleimon-Konstantinos Chartsias, David De Felipe, Panos Groumas, Maria Massaouti, Christos Tsokos, Christos Kouloumentas, Dimitrios Kritharidis, Robert B. Kohlhaas, Norbert Keil, Martin Schell, Hercules Avramopoulos
Publikováno v:
IEEE Photonics Technology Letters. 35:237-240
Optoelectronic technology is expected to be the cornerstone of sub-THz communication systems, enabling access to and use of the vast frequency resources found in this portion of the spectrum. In this work we demonstrate a photonics-enabled sub-THz wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73ffbb1a5f40bd801bc4221b2e4de278
https://doi.org/10.1109/lpt.2023.3235932
https://doi.org/10.1109/lpt.2023.3235932
Autor:
Efstathios Andrianopoulos, Nikolaos K. Lyras, Christos Tsokos, Tianwen Qian, Simon Nellen, David de Felipe, Panos Groumas, Adam Raptakis, Lefteris Gounaridis, Norbert Keil, Christos Kouloumentas, Hercules Avramopoulos
Publikováno v:
IEEE PHOTONICS TECHNOLOGY LETTERS
We demonstrate the generation, of a mmWave signal via the injection of an optical frequency comb (OFC) into an integrated tunable dual distributed Bragg reflector (DBR) laser as well as the fiber transmission and the processing of this signal by an o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aac39ccb7e7cf9c44af02a4941b7878a
https://doi.org/10.1109/lpt.2022.3196632
https://doi.org/10.1109/lpt.2022.3196632
Autor:
Efstathios Andrianopoulos, Milan Deumer, Tianwen Qian, Nikolaos Lyras, Simon Nellen, Evangelos Pikasis, Georgia Ntouni, Eleftherios Loghis, Elias Tsirbas, David de Felipe, Panos Groumas, Christos Tsokos, Maria Massaouti, Christos Kouloumentas, Dimitrios Kritharidis, Robert B. Kohlhaas, Norbert Keil, Martin Schell, Hercules Avramopoulos
Publikováno v:
Next-Generation Optical Communication: Components, Sub-Systems, and Systems XII.
Photonic integrated circuits (PICs) are one of the key enablers for beyond 5G networks. A novel generation of fully integrated photonic-enabled transceivers operating seamlessly in W- D- and THz-bands is developed within the EU funded project TERAWAY
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e69422e65dd91f9aa607a704630429c
https://doi.org/10.1117/12.2648079
https://doi.org/10.1117/12.2648079
Autor:
Ilka Visscher, Christos Tsokos, Nikolaos K. Lyras, Lefteris Gounaridis, Panos Groumas, Christos Kouloumentas, Edwin J. Klein, Chris G. H. Roeloffzen, Dimitri Geskus, R. B. Timens, Hercules Avramopoulos, Adam Raptakis, Rene Heideman, Efstathios Andrianopoulos, Robert Grootjans, Lennart S. Wefers
Publikováno v:
Journal of Lightwave Technology
We demonstrate a broadband and continuously tunable 14 optical beamforming network (OBFN), based on the hybrid integration of indium phosphide (InP) components in the silicon nitride (Si3N4) platform. The photonic integrated circuit (PIC) comprises a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4566f02ed1f1b4b895ad4c5ff24a37a6
https://doi.org/10.1109/jlt.2021.3089881
https://doi.org/10.1109/jlt.2021.3089881
Autor:
Efstathios Andrianopoulos, Maria Massaouti, Panos Groumas, Anna Chiado Piat, Annachiara Pagano, Marijn Verbeke, Christos Kouloumentas, Ronald Dekker, Zerihun Tegegne, Martin Kresse, Paraskevas Bakopoulos, Hercules Avramopoulos
Publikováno v:
2022 Italian Conference on Optics and Photonics (ICOP)
Terabit capacity optical engines for data center and access networks are gaining momentum supported by a pool of technological innovations that are promising low cost and simple design for a wide range of application use cases.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f73b17f83945c0f1f9b5423b6fbf6f8e
https://doi.org/10.1109/icop56156.2022.9911748
https://doi.org/10.1109/icop56156.2022.9911748
Autor:
K Katarzyna Lawniczuk, Arne Leinse, Hercules Avramopoulos, Adam Raptakis, Panos Groumas, Efstathios Andrianopoulos, Lefteris Gounaridis, Christos Tsokos, Christos Kouloumentas, Kerstin Worhoff, Elias Mylonas
Publikováno v:
IEEE Photonics Technology Letters. 32:1465-1468
We propose and experimentally demonstrate a photonic integrated circuit (PIC) that operates as an optical equalizer (OE) with multi-rate and multi-channel capability. The OE has the structure of a 3-tap direct form finite impulse response (FIR) filte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c8f843c29052dddce5b9277d5146538
https://doi.org/10.1109/lpt.2020.3035506
https://doi.org/10.1109/lpt.2020.3035506
Autor:
'Efstathios Andrianopoulos
Publikováno v:
Nikolaos K. Lyras
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::fc9edd6a9013b89a5023768e41c9a13b
Autor:
Ch. Kouloumentas, Hercules Avramopoulos, Adam Raptakis, Lefteris Gounaridis, Panos Groumas, Efstathios Andrianopoulos, Christos Tsokos, Nikolaos K. Lyras
Publikováno v:
2020 22nd International Conference on Transparent Optical Networks (ICTON)
ICTON
ICTON
In this paper, we validate the intrinsic capability of optical beamforming networks (OBFNs) to support simultaneously multi-beam and multicast operations. Through simulation analyses and assuming operation in the downlink direction of a wireless syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd804c960cd727fa660af6f52fc4e428
