Title :
RSOA intensity modulator frequency chirp-enabled 40Gb/s over 25km IMDD PON systems
Author :
Cao, B.Y. ; Deng, M.L. ; Giddings, R.P. ; Duan, X. ; Zhang, Q.W. ; Wang, M. ; Tang, J.M.
Author_Institution :
Key Lab. of Specialty Fiber Opt. & Opt. Access Networks, Shanghai Univ., Shanghai, China
Abstract :
Adaptive bit and power loading of optical OFDM (OOFDM) enables full utilizations of RSOA intensity modulator (RSOA-IM) frequency chirps to significantly enhance system performances. 1GHz-RSOA-IMs can support 40Gb/s@25km OOFDM transmissions in simple IMDD PON systems.
Keywords :
OFDM modulation; chirp modulation; intensity modulation; optical modulation; passive optical networks; semiconductor optical amplifiers; IMDD PON systems; OOFDM transmissions; RSOA intensity modulator frequency chirp; RSOA-IM; adaptive bit loading; adaptive power loading; bit rate 40 Gbit/s; frequency 1 GHz; optical OFDM transmissions; system performance enhancement; Frequency measurement; OFDM; Optical modulation; Optical variables measurement; Passive optical networks; Radio frequency; Stimulated emission;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
