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Träfflista för sökning "db:Swepub ;pers:(Karlsson Magnus);mspu:(conferencepaper)"

Search: db:Swepub > Karlsson Magnus > Conference paper

  • Result 1-10 of 388
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1.
  • Agrell, Erik, 1965, et al. (author)
  • Modulation and detection for multicore superchannels with correlated phase noise [Invited]
  • 2018
  • In: 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings. ; Part F94-CLEO_SI 2018
  • Conference paper (peer-reviewed)abstract
    • SDM fibers offer new opportunities and challenges for joint transmitter and receiver processing. We review multidimensional modulation and detection theory, describe algorithms for phase tracking and detection over spatial superchannels, and present some experimental results.
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2.
  • Agrell, Erik, 1965, et al. (author)
  • Satellite constellations: Towards the nonlinear channel capacity
  • 2012
  • In: 25th IEEE Photonics Conference, IPC 2012, Burlingame, 23 - 27 September 2012 [Invited]. - 9781457707315 ; , s. 316-317
  • Conference paper (peer-reviewed)abstract
    • We present a family of adaptive constellations that, in a nonlinear optical fiber channel model, has a mutual information (modulation-constrained capacity) that does not decrease with signal power.
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3.
  • Agrell, Erik, 1965, et al. (author)
  • WDM channel capacity and its dependence on multichannel adaptation models
  • 2013
  • In: 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC [Invited]. - 9781479904570
  • Conference paper (peer-reviewed)abstract
    • Optical multichannel systems are often characterized by the channel capacity of a single channel, assuming a certain adaptation behavior of the other channels. We investigate some common adaptation models, which lead to dramatically different capacities.
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4.
  • Ahmad, Tauseef, 1986, et al. (author)
  • Methodology for Power-Aware Coherent Receiver Design
  • 2013
  • In: Optics InfoBase Conference Papers. - 2162-2701. ; , s. SPT4D.4-
  • Conference paper (peer-reviewed)abstract
    • We describe a methodology to design and evaluate DSP hardware for a coherent receiver. Important parameters that can be assessed include DSP power consumption and chip area.
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5.
  • Alfredsson, Arni, 1989, et al. (author)
  • On the Impact of Intercore Skew on Joint-Core Carrier-Phase Estimation
  • 2019
  • In: European Conference on Optical Communication, ECOC. - : Institution of Engineering and Technology.
  • Conference paper (peer-reviewed)abstract
    • The impact of intercore skew on joint-core carrier-phase estimation in multicore-fiber transmission is studied. It is shown that the performance degradation is not dependent on the combined linewidth of the light-source laser and the local oscillator, but rather the ratio between the two linewidths.
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6.
  • Alfredsson, Arni, 1989, et al. (author)
  • Phase-Noise Compensation for Spatial-Division Multiplexed Transmission
  • 2017
  • In: Optics InfoBase Conference Papers. - 2162-2701.
  • Conference paper (peer-reviewed)abstract
    • The problem of correlated phase noise in spatial-division multiplexed transmission is studied. To compensate for the phase noise, an algorithm for joint-core phase-noise estimation and symbol detection is proposed, which outperforms conventional methods.
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7.
  • Alfredsson, Arni, 1989, et al. (author)
  • Pilot Distributions for Phase Tracking in Space-Division Multiplexed Systems
  • 2017
  • In: European Conference on Optical Communication, ECOC.
  • Conference paper (peer-reviewed)abstract
    • Several pilot distributions are compared for pilot-aided joint-core phase tracking in space-division multiplexed transmission affected by correlated phase noise. Results show that the best choice of distribution can reduce the bit error rate by a factor up to 170.
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8.
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9.
  • Anders, Berntson, et al. (author)
  • Self-phase modulation in dispersion-compensating systems
  • 1996
  • In: Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. - : IEEE. ; , s. 405-406
  • Conference paper (peer-reviewed)abstract
    • The effects of SPM in a dispersion-compensation system are investigated. An explicit and compact formula is presented for the optimal length of the DCF. In particular, it is shown that the order of the fibers is important when SPM is considered. Using precompensation SPM effects can improve system performance. A qualitative comparison between the analytical predictions and previously presented experimental results show good agreement.
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10.
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  • Result 1-10 of 388
Type of publication
conference paper  (388)Undo refine
Type of content
peer-reviewed (346)
other academic/artistic (40)
pop. science, debate, etc. (2)
Author/Editor
Karlsson, Magnus, 19 ... (249)
Andrekson, Peter, 19 ... (135)
Karlsson, Magnus (107)Undo refine
Agrell, Erik, 1965 (78)
Johannisson, Pontus, ... (28)
Schröder, Jochen, 19 ... (28)
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Mazur, Mikael, 1990 (27)
Sunnerud, Henrik, 19 ... (26)
Lundström, Carl Pete ... (22)
Eriksson, Tobias, 19 ... (22)
Larsson, Anders, 195 ... (16)
Olsson, Samuel L I, ... (16)
Gong, Shaofang (16)
Olsson, Bengt-Erik, ... (16)
Szczerba, Krzysztof, ... (16)
Lorences Riesgo, Abe ... (16)
Wymeersch, Henk, 197 ... (15)
Sjödin, Martin E, 19 ... (15)
Yoshida, Tsuyoshi, 1 ... (14)
Torres Company, Vict ... (14)
Vesterbacka, Mark, 1 ... (13)
Larsson-Edefors, Per ... (12)
Östh, Joakim (12)
Serban, Adriana (12)
Tong, Zhi, 1977 (11)
Jensen, Dan Funck (10)
Westlund, Mathias, 1 ... (10)
Mellstrom, D. (9)
Kulesza, Wlodek (9)
Westbergh, Petter, 1 ... (9)
Dubey, Mukesh (9)
Tipsuwannakul, Ekawi ... (9)
Corcoran, William, 1 ... (9)
Vijayan, Kovendhan, ... (9)
He, Zonglong, 1994 (8)
Mirani, Ali, 1992 (8)
Rosengren, Björn (7)
Sköld, Mats, 1977 (7)
Ye, Zhichao, 1991 (7)
Karlsson, Magnus, 19 ... (7)
Karlsson, Magnus, 19 ... (7)
Ohlsson, C. (7)
Gong, Shaofang, 1960 ... (7)
Graell i Amat, Alexa ... (6)
Li, Jianqiang, 1983 (6)
Ljunggren, O (6)
Gustavsson, Johan, 1 ... (6)
Lorentzon, M. (6)
Börjeson, Erik, 1984 (6)
Fougstedt, Christoff ... (6)
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University
Chalmers University of Technology (254)
Linköping University (63)
Lund University (22)
Swedish University of Agricultural Sciences (13)
Linnaeus University (10)
RISE (9)
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Royal Institute of Technology (8)
University of Gothenburg (6)
Marie Cederschiöld högskola (5)
Jönköping University (4)
Blekinge Institute of Technology (3)
Umeå University (2)
Uppsala University (2)
Luleå University of Technology (1)
Halmstad University (1)
University of Gävle (1)
Örebro University (1)
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Language
English (382)
Swedish (6)
Research subject (UKÄ/SCB)
Engineering and Technology (292)
Natural sciences (69)
Medical and Health Sciences (16)
Social Sciences (15)
Agricultural Sciences (9)

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