【摘要】 提出了一种用小功率宽带光源较精确测量光纤放大器小信号增益谱的方法。数值模拟表明 ,该方法是完全可行的 ,并且实验结果与数值模拟结果一致。该方法具有简便、易操作的特点。更多还原

【Abstract】 In this paper, a method evaluating small signal gain spectrum of optical fiber amplifier only using a small power broadband light source was proposed. The coincidence between numerical simulation and experimental results shows that the method was feasible and it had the advantage of simpleness, convenience and easy operation.更多还原