Title :
Coherently injection-locked weak-resonant-cavity laser diode for optical 16-QAM-OFDM transmission at 4 Gb/s
Author :
Chi, Yu-Chieh ; Peng, Peng-Chun ; Lu, Hai-Han ; Lin, Gong-Ru
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
Coherently injection-locked and directly modulated weak-resonant-cavity laser diode for back-to-back optical 16-QAM/52-subcarrier OFDM transmission at 4Gbit/s with carrier frequency of 2.5GHz is demonstrated with 20MSa/s subcarrier symbol rate with -10dBm receiving sensitivity at 1E-5 BER.
Keywords :
OFDM modulation; error statistics; multiplexing; optical communication; quadrature amplitude modulation; semiconductor lasers; BER; bit rate 4 Gbit/s; frequency 2.5 GHz; injection-locked weak-resonant-cavity laser diode; optical 16-QAM-OFDM transmission; Bit error rate; OFDM; Optical modulation; Quadrature amplitude modulation; Wavelength division multiplexing; OFDM; QAM; WRC-FPLD; injection-locking;
Conference_Titel :
Wireless and Optical Communications Conference (WOCC), 2012 21st Annual
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-4673-0940-0
DOI :
10.1109/WOCC.2012.6198167
