Research output: Contribution to journal › Article
Fiber echo state network analogue for high-bandwidth dual-quadrature signal processing. / Sorokina, Mariia; Sergeyev, Sergey; Turitsyn, Sergei.
In: Optics Express, Vol. 27, No. 3, 2387, 04.02.2019, p. 2387-2395.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Fiber echo state network analogue for high-bandwidth dual-quadrature signal processing
AU - Sorokina, Mariia
AU - Sergeyev, Sergey
AU - Turitsyn, Sergei
N1 - © 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement Funding: Royal Academy of Engineering Research Fellowship RF\201718\17154
PY - 2019/2/4
Y1 - 2019/2/4
N2 - All-optical platforms for recurrent neural networks can offer higher computational speed and energy efficiency. To produce a major advance in comparison with currently available digital signal processing methods, the new system would need to have high bandwidth and operate both signal quadratures (power and phase). Here we propose a fiber echo state network analogue (FESNA) — the first optical technology that provides both high (beyond previous limits) bandwidth and dual-quadrature signal processing. We demonstrate applicability of the designed system for prediction tasks and for the mitigation of distortions in optical communication systems with multilevel dual-quadrature encoded signals.
AB - All-optical platforms for recurrent neural networks can offer higher computational speed and energy efficiency. To produce a major advance in comparison with currently available digital signal processing methods, the new system would need to have high bandwidth and operate both signal quadratures (power and phase). Here we propose a fiber echo state network analogue (FESNA) — the first optical technology that provides both high (beyond previous limits) bandwidth and dual-quadrature signal processing. We demonstrate applicability of the designed system for prediction tasks and for the mitigation of distortions in optical communication systems with multilevel dual-quadrature encoded signals.
UR - https://www.osapublishing.org/oe/abstract.cfm?uri=oe-27-3-2387
UR - http://www.scopus.com/inward/record.url?scp=85060994178&partnerID=8YFLogxK
U2 - 10.1364/OE.27.002387
DO - 10.1364/OE.27.002387
M3 - Article
VL - 27
SP - 2387
EP - 2395
JO - Optics Express
T2 - Optics Express
JF - Optics Express
SN - 1094-4087
IS - 3
M1 - 2387
ER -
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