Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Norbert Hanik"'
Publikováno v:
Entropy, Vol 22, Iss 10, p 1131 (2020)
In this paper, data-transmission using the nonlinear Fourier transform for jointly modulated discrete and continuous spectra is investigated. A recent method for purely discrete eigenvalue removal at the detector is extended to signals with additiona
Externí odkaz:
https://doaj.org/article/3fc25299cd0240af963692e270d0d104
Autor:
Ulrike Hofler, Norbert Hanik
Publikováno v:
2022 IEEE Photonics Conference (IPC).
Publikováno v:
Optical and Quantum Electronics. 54
We derive propagation equations modeling third-order susceptibility-induced nonlinear interaction and linear mode coupling in waveguides. We model material susceptibility with Raman and electronic response which include approximations suited for opti
Autor:
Norbert Hanik, Tasnad Kernetzky, Yizhao Jia, Ulrike Hofler, Ronald Freund, Colja Schubert, Isaac Sackey, Gregor Ronniger, Lars Zimmermann
Publikováno v:
2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP).
Autor:
Tobias Prinz, Thomas Wiegart, Daniel Plabst, Talha Rahman, Md Sabbir-Bin Hossain, Nebojša Stojanović, Stefano Calabrò, Norbert Hanik, Gerhard Kramer
Publikováno v:
Md Sabbir-Bin Hossain
PAM-6 transmission is considered for short-reach fiber-optic links with intensity modulation and direct detection. Experiments show that probabilistically-shaped PAM-6 and a framed-cross QAM-32 constellation outperform conventional cross QAM-32 under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2f5a3ae4af0e21628629b4ed21f6f82
http://arxiv.org/abs/2205.05460
http://arxiv.org/abs/2205.05460
Publikováno v:
IEEE Communications Letters. 24:2546-2550
Analytic expressions are derived for the Wiener filter (WF), also known as the linear minimum mean square error (LMMSE) estimator, for an intensity-modulation/direct-detection (IM/DD) short-haul fiber-optic communication system. The link is purely di