43 Gbit/s x 54 ch Transmission with Dense 75 GHz Channel Spacing in NRZ Modulation Scheme
We demonstrated 2.16-Tbit/s (43 Gbit/s x 54 ch) WDM transmission over 600 km of standard single-mode fiber with high spectral efficiency 0.53 bit/s/Hz using optimized optical mux/demux filters for 75-GHz channel spacing in a simple NRZ modulation scheme.
作 者: Kentaro Nakamura Hiroki Ooi Takafumi Terahara Takeshi Hoshida George Ishikawa 作者单位: Fujitsu Laboratories Ltd., 4-1-1 Kamikodanaka, Nakahara-ku, Kawasaki 211-8588, Japan 刊 名: 光学学报 ISTIC EI PKU 英文刊名: ACTA OPTICA SINICA 年,卷(期): 2003 23(z1) 分类号: O4 关键词: