Title :
Duobinary carrier-suppressed return-to-zero format and its application to 100 GHz-spaced 8/spl times/43-Gbit/s DWDM unrepeatered transmission over 163 km
Author :
Miyamoto, Y. ; Yonenaga, K. ; Hirano, A. ; Toba, H. ; Murata, K. ; Miyazawa, H.
Author_Institution :
NTT Network Innovation Labs., Kanagawa, Japan
Abstract :
We propose the duobinary carrier-suppressed return-to-zero format; its bandwidth is less than 100 GHz at 43 Gbit/s. 100 GHz-spaced DWDM unrepeatered transmission is demonstrated over 163 km at +10 dBm/channel with the crosstalk penalty less than 1 dB.
Keywords :
optical crosstalk; optical fibre communication; telecommunication channels; wavelength division multiplexing; 100 GHz; 163 km; 43 Gbit/s; GHz-spaced DWDM unrepeatered transmission; crosstalk penalty; duobinary carrier-suppressed return-to-zero format; telecommunication channel; Bandwidth; Optical attenuators; Optical crosstalk; Optical filters; Optical modulation; Optical pumping; Optical receivers; Optical transmitters; Pulse modulation; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication Conference and Exhibit, 2001. OFC 2001
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-55752-655-9
