Paper
19 August 2003 Comparison of 10/40/160 Gb/s/ch-based DWDM transmission systems with equal system capacity and equal spectral efficiency
Anes Hodzic, Marcus Winter, Beate Konrad, Sebastian Randel, Klaus Petermann
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Abstract
In this paper we investigate the transmission performance of 16Nx10 Gb/s, 4Nx40 Gb/s and Nx160 Gb/s DWDM systems with equal spectral efficiency (0.8 bit/s/Hz). For a comparison between different systems optimized filter, fiber settings as well as optimized dispersion compensation scheme have been used. It is shown that if the considered amount of photons per bit is constant all investigated systems show similar transmission characteristics.
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Anes Hodzic, Marcus Winter, Beate Konrad, Sebastian Randel, and Klaus Petermann "Comparison of 10/40/160 Gb/s/ch-based DWDM transmission systems with equal system capacity and equal spectral efficiency", Proc. SPIE 5247, Optical Transmission Systems and Equipment for WDM Networking II, (19 August 2003); https://doi.org/10.1117/12.514697
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KEYWORDS
Optical filters

Dense wavelength division multiplexing

Dispersion

Gaussian filters

Tolerancing

Photons

Wavelength division multiplexing

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