Title :
640 Gb/s (32/spl times/20 gb/s) WDM transmission with 0.4 (bit/s)/Hz spectral efficiency using short-period dispersion managed fiber (Perfect Cable/sup TM/)
Author :
Chung, H.S. ; Jin, S.E. ; Lee, D.W. ; Kim, D.W. ; Chung, Y.C.
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Yusong-Gu, South Korea
Abstract :
We demonstrate 640 Gb/s (32 ch/spl times/20 Gb/s) WDM transmission with 0.4 (bit/s)/Hz spectral efficiency using short-period dispersion-managed fiber (Perfect Cable/sup TM/). The average Q-factor was measured to be better than 18 dB after transmission over 280 km.
Keywords :
Q-factor; light transmission; optical fibre communication; optical fibre dispersion; wavelength division multiplexing; 20 Gbit/s; 280 km; 640 Gbit/s; Perfect Cable short-period dispersion-managed fiber; WDM transmission; average Q-factor; spectral efficiency; transmission capacity; Bit rate; Channel spacing; Chromatic dispersion; Communication cables; Measurement errors; Noise measurement; Optical fiber cables; Optical fiber couplers; Q factor; 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
