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6篇 您的检索式:作者名="PETER Andrekson"
    题名 作者 年代 出处 被引量
1Exploiting the Faster-Than-Nyquist Concept in Wavelength-Division Multiplexing Systems Using Duobinary Shaping显示文摘This paper begins with Nyquist wavelength-division multiplexing (WDM) and then introduces faster-than-Nyquist. In faster-than-Nyquist, a certain amount of inter-symbol interference (ISI) is accepted, which violates the fundamental principle of Nyquist WDM. This results in much-relaxed transceiver bandwidth and simpler spectral design. However, in faster-than-Nyquist, implementation complexity is shifted from the transmitter side to the receiver side. Therefore, successful application of faster-than-Nyquist depends on innovation in the receiver structure. In this paper, we discuss the guidelines for implementing suboptimum, low-complexity receivers based on faster-than-Nyquist. We suggest that duobinary shaping is a good technique for trading off achievable spectral efficiency, detection performance, and implementation complexity and might be preferable to Nyquist WDM. Experiments are conducted to verify robustness of the proposed technique.Ekawit Tipsuwannakul Magnus Karlsson Peter A. Andrekson 2012ZTE Communications2012,10,1:1
2Gain and Bandwidth Characterization in Fiber Optical Parametric Amplifiers显示文摘THOMAS Torounidis BENGT-ERIK Olsson Peter Andrekson 2006Photonics Technology Letters2006,18,24:1
3Broadband Single-Pumped Fiber-OpticParametric Amplifiers显示文摘THOMAS Torounidis PETER Andrekson 2007Photonics Technology Letters2007,19,9:1
4Design guidelines of actively mode-locked fiber ring lasers 显示文摘 Magnus Karlsson Peter Andrekson 1998IEEE Photonics Technology Letters1998,8,10:1
5A comparison between NRZ and RZ data formats with respect to PMD-induced system degradation 显示文摘SUNNERUD H KARLSSON M ANDREKSON PETER A 2001IEEE Photon Technol Lett2001,13,5:1
6Gain and bandwidth characterization in fiber optical parametric amplitiers显示文摘Thomas Torounidis Bengt- Erik Olsson Peter Andrekson 2006IEEE Photo Teeh Lett2006,18,24:1
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