本文根据不同的精度要求,采用CCD光谱仪和高精度光谱仪测量了聚合物光纤的光谱损耗、吸收谱与发射谱,分析了这几种光谱特性,讨论了有源聚合物光纤中的拉曼谱对荧光谱的影响等现象.

In this paper, the attenuation spectrum, absorption spectrum and emission spectrum of polymer optical fiber were measured by CCD spectrometer and the other precise spectrometer according to the demanded precision, and their properties were analyzed. Some phenomenons, such as the Raman spectrum effecting on the fluorescence, were discussed.