将该氧传感膜与传光光纤相耦合，搭配商品化的LED光源和微型CCD检测器，研制了一种基于荧光猝灭原理的光纤氧传感器。
Using the minisize CCD detector, LED light source and a fiber optic, a fiber optic oxygen sensor based on fluorescence quenching has been developed.
方法：主要应用了荧光猝灭法及能量转移原理。
Methods: Fluorescence quenching method and Fster non-radiative energy transfer theory were used.
着重介绍了荧光产生和猝灭的原理及多孔塑料光纤探头的原理。
It is emphasized on the theory of dynamic fluorescence quenching and the basis principle of porous plastic optical fiber probe.
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