TY - GEN
T1 - Semiconductor lasers at period-one nonlinear dynamics for DSB-to-SSB conversion
AU - Hung, Yu Han
AU - Chu, Cheng Hao
AU - Hwang, Sheng Kwang
PY - 2013/11/29
Y1 - 2013/11/29
N2 - For radio-over-fiber (RoF) systems, optical single-sideband modulation (SSB) signals are preferred over optical double-sideband modulation (DSB) signals due to the microwave power fading effect. Direct or external modulation scheme typically adopted in RoF systems, however, generates optical DSB signals, thus requiring optical DSB-to-SSB conversion. In this study, period-one nonlinear dynamics of semiconductor lasers is investigated for such conversion. Only a typical laser is required as the conversion unit. An operating microwave frequency up to least 70 GHz with improved detection sensitivity is feasible, showing the system reconfigurability for different networks.
AB - For radio-over-fiber (RoF) systems, optical single-sideband modulation (SSB) signals are preferred over optical double-sideband modulation (DSB) signals due to the microwave power fading effect. Direct or external modulation scheme typically adopted in RoF systems, however, generates optical DSB signals, thus requiring optical DSB-to-SSB conversion. In this study, period-one nonlinear dynamics of semiconductor lasers is investigated for such conversion. Only a typical laser is required as the conversion unit. An operating microwave frequency up to least 70 GHz with improved detection sensitivity is feasible, showing the system reconfigurability for different networks.
UR - http://www.scopus.com/inward/record.url?scp=84888232659&partnerID=8YFLogxK
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U2 - 10.1109/ICAIT.2013.6621519
DO - 10.1109/ICAIT.2013.6621519
M3 - Conference contribution
AN - SCOPUS:84888232659
SN - 9781479904655
T3 - 2013 IEEE 6th International Conference on Advanced Infocomm Technology, ICAIT 2013
SP - 133
EP - 134
BT - 2013 IEEE 6th International Conference on Advanced Infocomm Technology, ICAIT 2013
T2 - 2013 IEEE 6th International Conference on Advanced Infocomm Technology, ICAIT 2013
Y2 - 6 July 2013 through 9 July 2013
ER -