320-Gb/s WDM transmission with 50-GHz channel spacing over 564 km of short-period dispersion-managed fiber (perfect cable). H. S. Chung, H. Kim, S. E. Jin, E. S. Son, D. W. Kim, K. M. Lee, H. Y. Park, & Y. C. Chung IEEE Photonics Technology Letters, 12(10):1397–1399, October, 2000.
doi  abstract   bibtex   
We propose a short-period dispersion-managed fiber that consisted of conventional single-mode fiber (17 ps/km/nm) and negative dispersion fiber (-15 ps/km/nm). Thus, the average dispersion of the proposed fiber was only 1 ps/km/nm. The lengths of the positive and negative fiber sections were only 4.5 km so that they can be accommodated within a single 9-km-long cable. We evaluated the performance of this fiber using a 320-Gb/s (32/spl times/10 Gb/s) WDM system with 50-GHz channel spacing. After 563-km transmission, the average Q-factor was measured to be better than 18 dB without any dispersion compensation.
@article{h._s._chung_320-gb/s_2000,
	title = {320-{Gb}/s {WDM} transmission with 50-{GHz} channel spacing over 564 km of short-period dispersion-managed fiber (perfect cable)},
	volume = {12},
	issn = {1041-1135},
	doi = {10.1109/68.883842},
	abstract = {We propose a short-period dispersion-managed fiber that consisted of conventional single-mode fiber (17 ps/km/nm) and negative dispersion fiber (-15 ps/km/nm). Thus, the average dispersion of the proposed fiber was only 1 ps/km/nm. The lengths of the positive and negative fiber sections were only 4.5 km so that they can be accommodated within a single 9-km-long cable. We evaluated the performance of this fiber using a 320-Gb/s (32/spl times/10 Gb/s) WDM system with 50-GHz channel spacing. After 563-km transmission, the average Q-factor was measured to be better than 18 dB without any dispersion compensation.},
	number = {10},
	journal = {IEEE Photonics Technology Letters},
	author = {{H. S. Chung} and {H. Kim} and {S. E. Jin} and {E. S. Son} and {D. W. Kim} and {K. M. Lee} and {H. Y. Park} and {Y. C. Chung}},
	month = oct,
	year = {2000},
	keywords = {320 Gbit/s, 4.5 km, 564 km, 9 km, Bit rate, Channel spacing, Chromatic dispersion, Four-wave mixing, Gbit/s WDM transmission, Optical fiber cables, Optical fiber dispersion, Optical fibers, Power cables, Q-factor, Wavelength division multiplexing, Wavelength measurement, average Q-factor, conventional single-mode fiber, digital communication, negative dispersion fiber, optical cables, optical fibre communication, optical fibre dispersion, short-period dispersion-managed fiber, wavelength division multiplexing},
	pages = {1397--1399}
}

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