Title :
Increase of Transmission Speed in Access Networks using 4-Ary Ask Directly Modulated Lasers
Author :
Velichko, Maxim A. ; Nanii, Oleg E.
Author_Institution :
Lomonosov (M.V.) State Univ., Moscow
fDate :
June 29 2006-July 1 2006
Abstract :
In this paper, it was established that in fiber link with chromatic dispersion the use of 4-ary ASK directly modulated laser permits to deliver information to the distance up to 60 km with transmission speed doubled in comparison to NRZ format and with almost the same BER
Keywords :
amplitude shift keying; error statistics; lasers; optical communication equipment; optical fibre subscriber loops; optical modulation; 4-ary ASK; BER; access networks; chromatic dispersion; directly modulated lasers; transmission speed; Amplitude shift keying; Bandwidth; Chirp modulation; Fiber lasers; Frequency; Laser excitation; Nonlinear distortion; Optical distortion; Optical transmitters; Pump lasers;
Conference_Titel :
Laser and Fiber-Optical Networks Modeling, 8-th International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
1-4244-0233-6
Electronic_ISBN :
1-4244-0234-4
DOI :
10.1109/LFNM.2006.252022
