Performance against implementation of digital backpropagation for high‐speed coherent optical systems | Zendy

Parahyba V.E.S. | Zendy; Reis J.D. | Zendy; Ranzini S.M. | Zendy; Schneider E.O. | Zendy; Rosa E.S. | Zendy; Simões F.D. | Zendy; Diniz J.C.M. | Zendy; Carvalho L.H.H. | Zendy; Filho E.P.L. | Zendy; Oliveira J.C.R.F. | Zendy; Oliveira J.R.F. | Zendy

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Performance against implementation of digital backpropagation for high‐speed coherent optical systems

Author(s) -

Parahyba V.E.S.,

Reis J.D.,

Ranzini S.M.,

Schneider E.O.,

Rosa E.S.,

Simões F.D.,

Diniz J.C.M.,

Carvalho L.H.H.,

Filho E.P.L.,

Oliveira J.C.R.F.,

Oliveira J.R.F.

Publication year - 2015

Publication title -

electronics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.375

H-Index - 146

ISSN - 1350-911X

DOI - 10.1049/el.2015.0576

Subject(s) - backpropagation , electronic engineering , computer science , artificial neural network , engineering , artificial intelligence

The trade‐off between transmission performance and hardware implementation in application‐specific integrated circuits of digital backpropagation (DBP) in coherent 32 GBd polarisation‐division multiplexing 16 quadrature amplitude modulation is analysed. The reach is optimised for different DBP implementations under constraints of 16 and 28 nm complementary metal–oxide–semiconductor (CMOS) technology digital signal processing (DSP) area.

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