【摘要】 设计了一种WDM ISO TAP混合器件 ,该器件集成了波分复用 (WDM)、隔离器和分光耦合三种功能 ,可以用于掺铒光纤放大器的后向泵浦。对该器件的加工和装配误差进行了分析 ,并参照现有器件水平 ,估计了该器件的性能指标。该器件具有体积小、成本低的特点更多还原

【Abstract】 A WDM-ISO-TAP hybrid device is designed,which integrates functions of wavelength division multiplexing (WDM), isolator and TAP. It can be used for backward pumping of an erbium doped fiber amplifier (EDFA). Fabrication and assembly errors are analyzed and expected performance is shown against that of present components.This device is characterized by small size and low cost.更多还原