Papers by Magnus Karlsson
OFC/IOOC . Technical Digest. Optical Fiber Communication Conference, 1999, and the International Conference on Integrated Optics and Optical Fiber Communication, 1999
ABSTRACT We report single-wavelength 40-Gbit/s soliton transmission over 400-km installed fiber l... more ABSTRACT We report single-wavelength 40-Gbit/s soliton transmission over 400-km installed fiber lines in Sweden. Both polarization-division multiplexed and parallel solitons were transmitted. The system performance is dominated by the polarization-mode dispersion
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Frontiers in Optics, 2003
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Optical Fiber Communication Conference, 2012
ABSTRACT With complexity-reduced digital signal processing, duobinary signaling and detection are... more ABSTRACT With complexity-reduced digital signal processing, duobinary signaling and detection are proposed for Nyquist-WDM coherent systems. Best sensitivity is experimentally demonstrated in 25GHz-grid 5×112-Gb/s PM-QPSK WDM systems
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Journal of Lightwave Technology, 2015
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Optical Amplifiers and Their Applications/Coherent Optical Technologies and Applications, 2006
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Nonlinear Guided Waves and Their Applications, 2005
ABSTRACT A self-phase modulation based all-optical pulse regeneration system of the Mamyshev type... more ABSTRACT A self-phase modulation based all-optical pulse regeneration system of the Mamyshev type is investigated. Design guidelines are given and system trade-offs are described.
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Frontiers in Optics 2009/Laser Science XXV/Fall 2009 OSA Optics & Photonics Technical Digest, 2009
Efficient generation of cascaded four-wave mixing using a dispersion flattened optical fiber is r... more Efficient generation of cascaded four-wave mixing using a dispersion flattened optical fiber is reported. The measured optical frequency comb (with 300 GHz spacing) spans over 900 nm.
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Journal of Lightwave Technology, 2003
ABSTRACT
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Optical Fiber Communication Conference, 2010
ABSTRACT
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2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference, 2006
A novel technique for characterization of power evolution in fiber optic parametric amplifiers ba... more A novel technique for characterization of power evolution in fiber optic parametric amplifiers based on optical time domain reflectometry is presented. The technique is suitable for analyzing the exponential gain along the amplifying fiber
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We discuss the impact of polarization mode dispersion (PMD) in high-speed fiber transmission. Spe... more We discuss the impact of polarization mode dispersion (PMD) in high-speed fiber transmission. Special emphasis is put on PMD compensation techniques, and their intrinsic limitations. We also propose a new and simple distributed compensation scheme
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We find that the interaction between solitons and dispersive waves generated by PMD seriously deg... more We find that the interaction between solitons and dispersive waves generated by PMD seriously degrades the performance of soliton systems. Soliton control methods and dispersion-managed solitons, which could reduce such interaction, can achieve much better performance.
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ABSTRACT
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The impact of polarization-mode dispersion (PMD) on four-wave mixing crosstalk in wavelength divi... more The impact of polarization-mode dispersion (PMD) on four-wave mixing crosstalk in wavelength division multiplexed fiber systems is quantified experimentally. The benefit of using polarization-multiplexed channels for suppression of crosstalk is reduced for links with even modest PMD
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Papers by Magnus Karlsson