P
Periklis Petropoulos
Researcher at University of Southampton
Publications - 540
Citations - 10305
Periklis Petropoulos is an academic researcher from University of Southampton. The author has contributed to research in topics: Optical fiber & Fiber Bragg grating. The author has an hindex of 47, co-authored 515 publications receiving 9330 citations. Previous affiliations of Periklis Petropoulos include Karlsruhe Institute of Technology.
Papers
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Journal ArticleDOI
High-speed multi-layer coded adaptive LACO-OFDM and its experimental verification
Cosimo Lacava,Zunaira Babar,Xiaoyu Zhang,Iosif Demirtzioglou,Periklis Petropoulos,Lajos Hanzo +5 more
TL;DR: The proposition and development history of intensity modulation and direct detection optical orthogonal frequency division multiplexing (OOFDM), as well as of its evolved versions, the layered asymmetrically clipped OOFDM (LACO-OFDM) scheme, are reviewed.
Proceedings ArticleDOI
Phase and amplitude regeneration through sequential PSA and FWM saturation in HNLF
Kyle R. H. Bottrill,Francesca Parmigiani,Liam Jones,Graham Hesketh,David J. Richardson,Periklis Petropoulos +5 more
TL;DR: In this article, phase and amplitude regeneration of a QPSK signal using only two nonlinear stages is achieved by combining a PSA with a saturated pump-degenerate FWM based amplitude squeezer.
Proceedings ArticleDOI
C- to L-band wavelength conversion enabled by parametric processes in a few mode fiber
Francesca Parmigiani,Yongmin Jung,Peter Horak,Lars Gruner-Nielsen,Tommy Geisler,Periklis Petropoulos,David J. Richardson +6 more
TL;DR: The potential for all-optical wavelength conversion within and between the C- and L-bands is demonstrated using inter-modal four-wave-mixing processes among different phase-matched and dispersion-tailored spatial modes in a single elliptical-core few mode fiber.
Journal ArticleDOI
Si-rich silicon-nitride waveguides for optical transmissions and towards wavelength conversion around 2 $\mu$m.
Manon Lamy,Christophe Finot,Alexandre Parriaux,Cosimo Lacava,Thalia Dominguez Bucio,Frederic Gardes,Guy Millot,Periklis Petropoulos,Kamal Hammani +8 more
TL;DR: It is shown that subwavelength Si-rich nitride waveguides efficiently sustain high-speed transmissions at 2 μm with negligible power penalty and Parametric conversion in the pulsed pump regime is demonstrated using the same waveguide structure with an efficiency as high as -18 dB.
Proceedings ArticleDOI
Phase sensitive amplifiers for regeneration of phase encoded optical signal formats
TL;DR: In this paper, the application of phase sensitive fiber optical parametric devices for the regenerative processing of high baud rate optical signals is discussed, and it is shown how it is possible to derive phase regeneration in signals with more than two levels of phase encoding.