摘要
研制了一种适用于APON系统的155Mb/s突发式光发射模块,选用朗讯公司LUBLD155作为激光器驱动芯片,通过采用峰值检测的自动功率控制技术控制发射模块的输出光功率。测试结果显示该模块的各项性能指标都完全能够满足APON系统的要求,眼图张开度稳定。
The design of 155 Mb/s burst mode optical transmitter for APON system is introduced. Test results show that all the parameters of the transmitter meet the needs of the APON system and the eye opening is stable. LUBLD155 IC from Lucent Corporation was selected as the laser driver. By means of peak-detection automatic power control, burst-mode optical signal was successfully generated using a semiconductor laser as the light source.
出处
《半导体光电》
CAS
CSCD
北大核心
2003年第3期200-202,共3页
Semiconductor Optoelectronics
基金
湖北省科技攻关资助项目(2002AA101A04)
