Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Thomas Dippon"'
Autor:
Oskars Ozolins, Mahdieh Joharifar, Toms Salgals, Hadrien Louchet, Richard Schatz, Markus Gruen, Thomas Dippon, Benjamin Kruger, Fabio Pittala, Di Che, Yasuhiro Matsui, Yuchuan Fan, Aleksejs Udalcovs, Urban Westergren, Lu Zhang, Xianbin Yu, Sandis Spolitis, Vjaceslavs Bobrovs, Sergei Popov, Xiaodan Pang
Publikováno v:
Journal of Lightwave Technology. 41:1200-1206
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::470fe933b100d47b30711e5ea10ec06f
https://doi.org/10.1109/jlt.2022.3214722
https://doi.org/10.1109/jlt.2022.3214722
Autor:
Xiaodan Pang, Toms Salgals, Hadrien Louchet, Di Che, Markus Gruen, Yasuhiro Matsui, Thomas Dippon, Richard Schatz, Mahdieh Joharifar, Benjamin Krüger, Fabio Pittala, Yuchuan Fan, Aleksejs Udalcovs, Lu Zhang, Xianbin Yu, Sandis Spolitis, Vjaceslavs Bobrovs, Sergei Popov, Oskars Ozolins
Publikováno v:
Journal of Lightwave Technology. :1-7
We experimentally demonstrate an O-band single-lane 200 Gb/s intensity modulation direct detection (IM/DD) transmission system using a low-chirp, broadband, and high-power directly modulated laser (DML). The employed laser is an isolator-free package
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::123c77fb2f9bfe6e20db09a4472619e2
https://doi.org/10.1109/jlt.2023.3261421
https://doi.org/10.1109/jlt.2023.3261421
Autor:
Oskars Ozolins, Armands Ostrovskis, Toms Salgals, Benjamin Krüger, Fabio Pittalà, Mahdieh Joharifar, Richard Schatz, Di Che, Yasuhiro Matsui, Thomas Dippon, Michael Koenigsmann, Yuchuan Fan, Marek Chacinski, Urban Westergren, Lu Zhang, Haik Mardoyan, Sandis Spolitis, Sergei Popov, Xianbin Yu, Markus Gruen, Vjaceslavs Bobrovs, Hadrien Louchet, Xiaodan Pang
Publikováno v:
Optical Fiber Communication Conference (OFC) 2023.
We demonstrate a record 310/256 Gbaud OOK, 197/145 Gbaud PAM4, and 160/116 Gbaud PAM6 EML/DML-based IM/DD links without any optical amplification with performance below the 6.25% overhead HD-FEC threshold after 100-m/6-km SMF, respectively.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aeed3f36605be878f0be98d9d1196dea
https://doi.org/10.1364/ofc.2023.th4b.2
https://doi.org/10.1364/ofc.2023.th4b.2
Autor:
Mengyao Han, Muguang Wang, Yuchuan Fan, Toms Salgals, Hadrien Louchet, Richard Schatz, Markus Gruen, Fabio Pittala, Benjamin Kruger, Thomas Dippon, Lu Zhang, Xianbin Yu, Sandis Spolitis, Vjaceslavs Bobrovs, Sergei Popov, Xiaodan Pang, Oskars Ozolins
Publikováno v:
Optical Fiber Communication Conference (OFC) 2023.
We experimentally evaluate a deep Reservoir Computing (RC)-based post-equalization for 100 Gbaud PAM6 IM/DD transmissions. It achieves ~1 dB higher sensitivity than DFE, and ~50% implementation complexity reduction compared with the conventional RC c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::944961f613d9f4d19f7b785a8558d9e2
https://doi.org/10.1364/ofc.2023.w2b.12
https://doi.org/10.1364/ofc.2023.w2b.12
Autor:
Oskars Ozolins, Armands Ostrovskis, Toms Salgals, Benjamin Krüger, Fabio Pittala, Mahdieh Joharifar, Richard Schatz, Di Che, Yasuhiro Matsui, Thomas Dippon, Yuchuan Fan, Aleksejs Udalcovs, Marek Chacinski, Urban Westergren, Lu Zhang, Haik Mardoyan, Xianbin Yu, Sandis Spolitis, Sergei Popov, Markus Gruen, Vjaceslavs Bobrovs, Hadrien Louchet, Xiaodan Pang
Publikováno v:
Optical Fiber Communication Conference (OFC) 2023.
We experimentally demonstrate and compare EML- and DML-based optical interconnects with 106.25 Gbaud NRZ-OOK and PAM4 for computing applications. The results show that both transmitters can be used to enable optical-amplification-free transmissions w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be48b2bd0b7f193c0815b4de9dee5d3d
https://doi.org/10.1364/ofc.2023.tu3i.1
https://doi.org/10.1364/ofc.2023.tu3i.1
Autor:
M. Sezer Erkilinc, Johannes Karl Fischer, Ronald Freund, Thomas Dippon, Matheus Sena, Behnam Shariati, Robert Emmerich
Publikováno v:
Journal of Lightwave Technology. 39:5008-5020
We present a digital signal processing (DSP) scheme that performs hyperparameter tuning (HT) via Bayesian optimization (BO) to autonomously optimize memory tap distribution of Volterra series and adapt parameters used in the synthetization of a digit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b9b3e26ddbca0125f67ed4e4d12b26e
https://doi.org/10.1109/jlt.2021.3083676
https://doi.org/10.1109/jlt.2021.3083676
Autor:
Oskars Ozolins, Toms Salgals, Hadrien Louchet, Mahdieh Joharifar, Richard Schatz, Di Che, Yasuhiro Matsui, Markus Gruen, Thomas Dippon, Fabio Pittala, Benjamin Kruger, Yuchuan Fan, Aleksejs Udalcovs, Urban Westergren, Lu Zhang, Xianbin Yu, Sandis Spolitis, Vjaceslavs Bobrovs, Sergei Popov, Xiaodan Pang
Publikováno v:
2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1da677f9ec3ce24c6cd3d967625ca66
https://doi.org/10.23919/oecc/psc53152.2022.9850148
https://doi.org/10.23919/oecc/psc53152.2022.9850148
Optical amplification-free deep reservoir computing-assisted high-baudrate short-reach communication
Autor:
Mengyao Han, Muguang Wang, Yuchuan Fan, Toms Salgals, Hadrien Louchet, Richard Schatz, Markus Gruen, Fabio Pittala, Benjamin Krüger, Thomas Dippon, Lu Zhang, Xianbin Yu, Sandis Spolitis, Vjaceslavs Bobrovs, Sergei Popov, Xiaodan Pang, Oskars Ozolins
Publikováno v:
Optics Letters. 48:2122
An optical amplification-free deep reservoir computing (RC)-assisted high-baudrate intensity modulation direct detection (IM/DD) system is experimentally demonstrated using a 100G externally modulated laser operated in C-band. We transmit 112 Gbaud 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ab50f4cd158749c173303759399aff0
https://doi.org/10.1364/ol.485830
https://doi.org/10.1364/ol.485830
Publikováno v:
The Review of scientific instruments. 93(3)
While the frequencies accessible by signal generators steadily rise, the synthesization of complex and arbitrary waveforms with high frequency components remains challenging, especially when restricted by an external reference clock. In this article,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04ddbf87cd09273726dffc523787016a
https://pubmed.ncbi.nlm.nih.gov/35364984
https://pubmed.ncbi.nlm.nih.gov/35364984
Autor:
Zorica Voșgan, Anca Dumuța, Cristina Mihali, Thomas Dippong, Lucia Mihalescu, Monica Marian, Beatrice Mihalescu
Publikováno v:
Frontiers in Sustainable Food Systems, Vol 8 (2024)
The influence of different forms of Nigella sativa (seeds, powder, alcoholic extract, and oil) on the traditional sheep curd was investigated by comparison with a control simple curd considering a series of sensorial, physical–chemical, and microbi
Externí odkaz:
https://doaj.org/article/57bd14c31bcd49649545b4eb55671f0e