Title :
Distance-adaptive super-wavelength routing in elastic optical path network (SLICE) with optical OFDM
Author :
Takara, H. ; Kozicki, B. ; Sone, Y. ; Tanaka, T. ; Watanabe, A. ; Hirano, A. ; Yonenaga, K. ; Jinno, M.
Author_Institution :
NTT Network Innovation Labs., NTT Corp., Yokosuka, Japan
Abstract :
We propose a spectrally-efficient super-wavelength-path routing in SLICE by selecting a set of subcarrier numbers and modulation levels according to path distances. We demonstrate 420 Gb/s path routing using short-reach 14-subcarrier 8-APSK and long-reach 21-subcarrier QPSK.
Keywords :
OFDM modulation; optical fibre networks; optical modulation; quadrature phase shift keying; APSK; QPSK; SLICE; bit rate 420 Gbit/s; distance-adaptive super-wavelength-path routing; elastic optical path network; modulation level; optical OFDM; OFDM; Optical fiber networks; Optical fibers; Optical filters; Optical modulation; Resource management;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621237
