Optisystem based CATV System-PerformanceImprovement by Using External Light-Injection Technique
[摘要] Cable Television (CATV) is designed with erbium-doped amplifier-repeated system that uses an external light – injection technique and a directly modulated wave using amplitude modulation. The external light – injection technique can greatly enhance the frequency response of the laser diode, and hence improve the overall performance of the fibre optical CATV system. It implemented using Optiwave Optisystem 10.0.
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[关键词] External Light–Injection Technique;Semiconductor Lasers;Optical Communication;Directly Modulated Transmitter. [时效性]