S
S.N. Knudsen
Researcher at Alcatel-Lucent
Publications - 36
Citations - 1081
S.N. Knudsen is an academic researcher from Alcatel-Lucent. The author has contributed to research in topics: Dispersion (optics) & Dispersion-shifted fiber. The author has an hindex of 15, co-authored 36 publications receiving 1053 citations. Previous affiliations of S.N. Knudsen include Technical University of Denmark & Nielsen Holdings N.V..
Papers
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Journal ArticleDOI
Dispersion Compensating Fibers
Lars Gruner-Nielsen,S.N. Knudsen,B. Edvold,T. Veng,Dorte Magnussen,Christian Larsen,Hans Damsgaard +6 more
TL;DR: In this article, the basic principles for use of dispersion compensating fibers (DCF) are reviewed, including definition of figure of merit and condition for dispersion slope compensation, and the main design features of a triple-cladding index profile design are examined theoretically and experimentally.
Journal ArticleDOI
Increase of the SBS threshold in a short highly nonlinear fiber by applying a temperature distribution
TL;DR: In this article, the stimulated Brillouin scattering (SBS) threshold increase for a short, highly nonlinear GeO/sub 2/-doped fiber by applying different temperature distributions along the fiber was evaluated numerically and experimentally.
Journal ArticleDOI
300-Gb/s eye-diagram measurement by optical sampling using fiber-based parametric amplification
TL;DR: Results show that fiber-based optical sampling is indeed a potential candidate for characterization of future ultrahigh bit-rate optical communication systems, and is comparable to previously reported state-of-the-art nonlinear crystal-based sampling systems.
Journal ArticleDOI
Transparent wavelength conversion in fibre with 24 nm pump tuning range
TL;DR: In this article, a transparent continuous wave-pumped highly nonlinear fiber wavelength converter (WC) with a conversion bandwidth of 61 nm and a pump wavelength tuning range of 24 nm is demonstrated.
Proceedings ArticleDOI
Design and manufacture of dispersion compensating fibre for simultaneous compensation of dispersion and dispersion slope
TL;DR: In this paper, the negative dispersion slope of dispersion-compensating fibers has been optimized by increasing the width of depressed cladding, and simultaneous compensation and dispersion slopes have been demonstrated on an actual link.