Experimental Investigation of the Linearization of an SOA based CO-OFDM System

Autor: Pascal Morel, Noël Tanguy, Jacqueline E. Sime, Mihai Telescu, Stéphane Azou

Publikováno v: IEEE Photonics Conference (IPC)
IEEE Photonics Conference (IPC), Oct 2021, Vancouver (virtual), Canada

International audience; In this paper, we perform an experimental analysis of digital predistortion in the context of SOA based CO-OFDM systems for metropolitan/access networks. We conduct a comparative analysis of several pre-distorders including a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a01696d52815a2b0cf303f2d76536a84
https://hal.univ-brest.fr/hal-03420595/file/SIME_IPC_final.pdf

Very low-complexity filter lookup-table design with non-uniform spacing for SOA linearisation

Autor: Stéphane Azou, Mohamad Younes, Pascal Morel, Mihai Telescu, Noël Tanguy

Publikováno v: IET Optoelectronics
IET Optoelectronics, Institution of Engineering and Technology, In press, ⟨10.1049/iet-opt.2019.0044⟩

Non-linearities introduced by power amplifiers in communication systems have been a subject of interest for industry and academia for a long time. On one hand, the search for increased range intrinsically incites operators to boost input power. On th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2fee4fc1124cb40118be89710695519
https://hal.archives-ouvertes.fr/hal-02568443v2/document

Robustness analysis of a parallel two-box digital polynomial predistorter for an SOA-based CO-OFDM system

Autor: Mihai Telescu, Chérif El Valid Diouf, Mohamad Younes, Pascal Morel, Stéphane Azou, Noël Tanguy, Alexandru Noaja

Publikováno v: Optics Communications
Optics Communications, Elsevier, 2017, 402, pp.442-452. ⟨10.1016/j.optcom.2017.06.023⟩

International audience; The linearization performance of various digital baseband pre-distortion schemes is evaluated in this paper for a coherent optical OFDM (CO-OFDM) transmitter employing a semiconductor optical amplif er (SOA). In particular, th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10c995b70c816c3e550a46e279bd9cab
https://doi.org/10.1016/j.optcom.2017.06.023

A Fast Channel Simulation Framework Based on Hierarchical Waveform Representations

Autor: Mihai Telescu, Igor Simone Stievano, Gianni Signorini, Stefano Grivet-Talocia, C. Siviero

Publikováno v: 2018 IEEE 27th Conference on Electrical Performance of Electronic Packaging and Systems (EPEPS)
2018 IEEE 27th Conference on Electrical Performance of Electronic Packaging and Systems (EPEPS), Oct 2018, San Jose, United States. pp.141-143

International audience; We present a modeling framework for high-speed coupled channels, which allows for the simulation of millions of bits in few seconds. The modeling approach extends the standard IBIS-AMI by including common-mode signals. Further

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::763636a14d8cdd173b647bb56e504147
https://hal.archives-ouvertes.fr/hal-01992386

Foreword: Special Section on Packaging and Interconnects: Cutting-Edge Solutions in Modeling, Design, and Characterization—Part I

Autor: Xiaoxiong Gu, Mihai Telescu, Rohit Sharma

Publikováno v: IEEE Transactions on Components, Packaging and Manufacturing Technology. 9:1667-1668

In a world of digitally native citizens, processors and memory are common topics of conversation, no longer restricted to the engineering community. It is only natural. After all, one does not need to be an architect to appreciate the skyline of a mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7df80cebdb0a55b3ceea6da65bbcbbf0
https://doi.org/10.1109/tcpmt.2019.2936963