光纤光栅双稳态光开关和数字光信号放大  

Optical Switching and Digital Optical Signal Amplification Using a Fiber Grating OBD

作　　者：张颖[1] 

机构地区：[1]信息产业部电信科学技术研究院通信技术发展研究中心

出　　处：《中国激光》1998年第10期887-890,共4页Chinese Journal of Lasers

基　　金：国家自然科学基金高技术探索项目

摘　　要：提出掺铒光纤光栅双稳器件可作为低功率高速全光开关和全光数字信号放大器，并可沿光纤一维集成。分析了这类器件的工作原理、特性和参数，确定了器件的设计原则。It is proposed that an Er doped fiber bistability device with fiber gratings may be used as an all optical switch or a digital signal amplifier of low power and high speed. And, the device is one dimensionally integratable along the fiber. The operation, characteristics, and parameters of these devices are analysed and calculated to give a design principle.

关 键 词：光纤光栅 光学双稳态器件 光信号放大 

分 类 号：TN253[电子电信—物理电子学]