首页>
外国专利>
Dense wavelength division multiplexing-passive optical network system utilizing self-injection locking of Fabry-Perot laser diodes
Dense wavelength division multiplexing-passive optical network system utilizing self-injection locking of Fabry-Perot laser diodes
展开▼
机译:利用法布里-珀罗激光二极管自注入锁定的密集波分复用-无源光网络系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
Disclosed is a dense wavelength division multiplexing-passive optical network (DWDM-PON) system utilizing self-injection locking of Fabry-Perot laser diodes, in which output optical signals of different wavelengths are partially fed back by a partial mirror, so as to injection-lock the Fabry-Perot laser diodes, respectively. In accordance with this system, inexpensive Fabry-Perot laser diodes can be used as respective light sources of a central office and optical network units (ONUs). Accordingly, it is possible to minimize the system construction costs, as compared to conventional optical networks.
展开▼