Title :
Injection-locked WRC-FPLD for optical 16-QAM OFDM transmission at 12 Gbit/s
Author :
Yi-Cheng Li ; Yu-Chieh Chi ; Min-Chi Cheng ; Gong-Ru Lin
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
Coherently injection-locked and directly modulated WRC-FPLD for optical 16-QAM/122-subcarrier OFDM transmission at 1.5625GHz central carrier over 25km is demonstrated to achieve 12.5Gbit/s bit-rate with receiving sensitivity of -7dBm at BER of 1 × 10-7.
Keywords :
OFDM modulation; error statistics; light coherence; light transmission; optical communication equipment; optical modulation; quadrature amplitude modulation; bit error rate; bit rate 12 Gbit/s; bit rate 12.5 Gbit/s; coherently injection-locked WRC-FPLD; directly modulated WRC-FPLD; distance 25 km; frequency 1.5625 GHz; optical sixteen-QAM OFDM transmission; Bit error rate; OFDM; Optical amplifiers; Optical fibers; Optical modulation; Optical transmitters;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
