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

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.