Title :
A radio-on-hybrid WDM transport system
Author :
Lu, Hai-Han ; Tsai, Wen-Shing ; Lui, Yen-Liang ; Chen, Ya-Lin
Author_Institution :
Inst. of Electro-Opt. Eng., Nat. Taipei Univ. of Technol., Taiwan
fDate :
7/1/2005 12:00:00 AM
Abstract :
A radio-on-hybrid wavelength-division-multiplexing (WDM) transport system based on distributed feedback laser diodes and semiconductor optical amplifiers with double external light injection techniques is proposed and demonstrated. Good performances of bit-error rate, modulation-error ratio, carrier-to-noise ratio, error vector magnitude, and third-order intermodulation distortion-to-carrier ratio were achieved in our proposed systems. This demonstrated that such a radio-on-hybrid WDM transport system is attractive for 256-quadrature amplitude modulation/gigabit Ethernet, 2.4-GHz/local area network, and 5.8-GHz/intelligence transport system signals.
Keywords :
distributed feedback lasers; error statistics; intelligent networks; microwave photonics; optical distortion; optical fibre LAN; optical fibre communication; optical modulation; optical noise; quadrature amplitude modulation; semiconductor optical amplifiers; wavelength division multiplexing; 2.4 GHz; 5.8 GHz; Ethernet; bit-error rate; carrier-to-noise ratio; distributed feedback laser diodes; double external light injection; error vector magnitude; intelligence transport system; local area network; modulation-error ratio; quadrature amplitude modulation; radio-on-hybrid WDM transport system; semiconductor optical amplifiers; third-order intermodulation distortion-to-carrier ratio; wavelength-division-multiplexing; Amplitude modulation; Bit error rate; Diode lasers; Distributed feedback devices; Ethernet networks; Intermodulation distortion; Optical distortion; Optical fiber LAN; Semiconductor optical amplifiers; Wavelength division multiplexing; Double external light injection; radio-on-hybrid wavelength-division multiplexing (WDM); semiconductor optical amplifier (SOA);
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2005.848262
