Title :
1-Exabit/s·km Super-Nyquist-WDM transmission using multi-core fibers
Author :
Igarashi, Koji ; Tsuritani, Takehiro ; Morita, Itsuro
Author_Institution :
KDDI R&D Labs. Inc., Fujimino, Japan
Abstract :
We review trans-oceanic-class multi-core fiber transmission systems with Super-Nyquist-WDM technique, in which optical signals are multiplexed with frequency spacing of less than baudrate. The capacity-distance product over 1 Exabit/s·km has been achieved.
Keywords :
optical fibre networks; wavelength division multiplexing; capacity-distance product; frequency spacing; multicore fibers; optical signals; super-Nyquist-WDM transmission; trans-oceanic-class multicore fiber transmission systems; Optical crosstalk; Optical fiber amplifiers; Optical fiber polarization; Wavelength division multiplexing; long-haul transmission; space-division multiplexing; wavelength division multiplexing;
Conference_Titel :
Optical Internet 2014 (COIN), 2014 12th International Conference on
Conference_Location :
Jeju
DOI :
10.1109/COIN.2014.6950547
