DocumentCode
609000
Title
Directly modulating a long weak-resonant-cavity laser diode at limited bandwidth of 5 GHz with pre-leveled 16-QAM OFDM transmission at 20 Gbit/s
Author
Min-Chi Cheng ; Yi-Cheng Li ; Shih-Ying Lin ; Yu-Chieh Chi ; Gong-Ru Lin
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fYear
2013
fDate
17-21 March 2013
Firstpage
1
Lastpage
3
Abstract
Coherently injection-locked and directly modulated long weak-resonant-cavity FPLD for pre-leveled optical 16-QAM OFDM transmission in DWDM-PON at 20.25-Gbit/s over 25-km is demonstrated with receiving sensitivity of -8dBm at EVM of 8% and BER of 3.8×10-3.
Keywords
OFDM modulation; error statistics; laser cavity resonators; light coherence; optical communication equipment; optical fibre communication; optical modulation; passive optical networks; quadrature amplitude modulation; semiconductor lasers; wavelength division multiplexing; BER; DWDM-PON; EVM; FPLD; bandwidth 5 GHz; bit rate 20 Gbit/s; coherent injection-locking; direct modulation; long weak-resonant-cavity laser diode; preleveled 16-QAM OFDM transmission; receiving sensitivity; Bandwidth; Bit error rate; Frequency modulation; OFDM; Optical fibers;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location
Anaheim, CA
Print_ISBN
978-1-4799-0457-0
Type
conf
Filename
6533140
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