Search Results - "Turitsyn, S.K"

Passive Nonlinear Pulse Shaping in Normally Dispersive Fiber Systems by Boscolo, S., Latkin, A.I., Turitsyn, S.K.

“…We propose a novel approach to characterize the parabolically-shaped pulses that can be generated from more conventional pulses via nonlinear propagation in…”
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Design of Raman-based nonlinear loop mirror for all-optical 2R regeneration of differential phase-shift-keying transmission by Boscolo, S., Bhamber, R., Turitsyn, S.K.

“…We present a concept for all-optical regeneration of signals modulated in phase-sensitive modulation formats, which is based on a new design of Raman amplified…”
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All-optical signal regeneration by temporal slicing of nonlinearly flattened optical waveform by Boscolo, S., Turitsyn, S.K.

“…A novel all-optical time domain regeneration technique using nonlinear pulse broadening and flattening in normal dispersion fiber and subsequent temporal…”
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Quasi-lossless optical links for broad-band transmission and data processing by Ellingham, T.J., Ania-Castanon, J.D., Ibbotson, R., Chen, X., Zhang, L., Turitsyn, S.K.

“…We present the first experimental implementation of a recently designed quasi-lossless fiber span with strongly reduced signal power excursion. The resulting…”
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Adaptive Pulse Shaping Through BER Feedback by Webb, S.M., Ellison, J.G., Desbruslais, S.R., Fedoruk, M.P., Turitsyn, S.K.

“…In this paper, we propose a simplified approach to optical signal predistortion based on adaptive pulse shaping through asymmetrical control of a Mach-Zehnder…”
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New regimes of pulse evolution in a fiber laser with semiconductor optical amplifier by Khudozhitkova, D., Bednyakova, A., Kokhanovskiy, A., Turitsyn, S.K.

“…We examine a possibility to exploit nonlinear properties of semiconductor optical amplifier (SOA) to manipulate spectral characteristics of fiber laser. We…”
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All-optical nonlinear pulse processing based on normal dispersion fiber-enhanced nonlinear optical loop mirror by Boscolo, S., Turitsyn, S.K.

“…A novel simple all-optical nonlinear pulse processing technique using loop mirror intensity filtering and nonlinear broadening in normal dispersion fiber is…”
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Comparative Analysis of BER Estimation Methods in Numerical Simulation of 40-Gb/s RZ-DPSK Transmission With In-Line SOAs by Slater, B., Boscolo, S., Mezentsev, V.K., Turitsyn, S.K.

“…Applying direct error counting, we compare the accuracy and evaluate the validity of different available numerical approaches to the estimation of the…”
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Design and Fabrication of Fiber Bragg Gratings With V-Shaped Dispersion Profile by Turitsyna, E.G., Xuewen Shu, Turitsyn, S.K., Bennion, I.

“…We propose a new type of fiber Bragg grating (FBG) with a V-shaped dispersion profile. We demonstrate that such V-shaped FBGs bring advantages in manipulation…”
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Novel design of FBG-based composite double notch VSB filter for DWDM systems by Turitsyna, E.G., Webb, S., Mezentsev, V.K., Turitsyn, S.K.

“…This paper proposes a novel design of optical filters based on a cascade of tailored fiber Bragg gratings (FBGs) operating in the transmission regime. As an…”
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Performance Comparison of SSMF and UltraWave Fibers for Ultra-Long-Haul 40-Gb/s WDM Transmission by Pincemin, E., Tan, A., Tonello, A., Wabnitz, S., Ania-Castanon, J.D., Mezentsev, V., Turitsyn, S.K., Jaouen, Y., Gruner-Nielsen, L.

“…We experimentally compare the performance of standard single-mode fiber (SSMF) and UltraWave fiber (UWF) for ultra-long-haul (ULH) 40-Gb/s…”
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Reduction of nonlinear intrachannel effects by channel asymmetry in transmission lines with strong bit overlapping by Shapiro, E.G., Fedoruk, M.P., Turitsyn, S.K., Shafarenko, A.

“…We have examined the statistics of simulated bit-error rates in optical transmission systems with strong patterning effects and have found strong correlation…”
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Study of the operating regime for all-optical passive 2R regeneration of dispersion-managed RZ data at 40 Gb/s using in-line NOLMs by Boscolo, S., Turitsyn, S.K., Blow, K.J.

“…In this letter, we numerically demonstrate that the use of inline nonlinear optical loop mirrors in strongly dispersion-managed transmission systems dominated…”
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Path-averaged chirped optical soliton in dispersion-managed fiber communication lines by Turitsyn, S.K., Schäfer, T., Spatschek, K.H., Mezentsev, V.K.

“…We present a comprehensive path-average theory of dispersion-managed (DM) optical pulse. Applying complete basis of the chirped Gauss-Hermite orthogonal…”
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Statistical occurrence of soliton content in the conventional optical WDM signals by Sedov, E.V., Redyuk, A.A., Fedoruk, M.P., Turitsyn, S.K.

“…Random process corresponding to the information content of conventional optical WDM signal statistically creates conditions leading to soliton occurrence. We…”
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Fully connected feed-forward neural network based nonlinearity compensation method for polarization multiplexed transmission systems by Bogdanov, S.A., Sidelnikov, O.S., Fedoruk, M.P., Turitsyn, S.K.

“…In this work we propose a receiver-side nonlinearity compensation method based on fully connected feed-forward neural networks applicable to…”
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Feasibility of soliton-like DPSK transmission at 40 Gb/s with in-line semiconductor optical amplifiers by Boscolo, S., Turitsyn, S.K., Bhamber, R., Mezentsev, V.K., Grigoryan, V.S.

“…We analyze a soliton-like phase-shift keying 40-Gb/s transmission system using cascaded in-line semiconductor optical amplifiers. Numerical optimization of the…”
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Gain through losses in nonlinear optics by Perego, Auro M., Turitsyn, Sergei K., Staliunas, Kestutis

“…Instabilities of uniform states are ubiquitous processes occurring in a variety of spatially extended nonlinear systems. These instabilities are at the heart…”
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Optical regeneration at 40 Gb/s in dispersion-managed transmission lines with in-line synchronous modulators by Waiyapot, S., Turitsyn, S.K., Mezentsev, V.K.

“…Numerical optimization is performed of the 40-Gb/s dispersion-managed (DM) soliton transmission system with inline synchronous intensity modulation. Stability…”
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Mode-locking via dissipative Faraday instability by Tarasov, Nikita, Perego, Auro M., Churkin, Dmitry V., Staliunas, Kestutis, Turitsyn, Sergei K.

“…Emergence of coherent structures and patterns at the nonlinear stage of modulation instability of a uniform state is an inherent feature of many biological,…”
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