温度对光学纤维自发喇曼光谱强度的影响

Effect of Temperature on Intensity of Spontaneous Raman Spectra in Liquid Core Optical Fiber

测量了不同温度下CCl4液芯光纤喇曼光谱强度．实验结果表明，光谱强度随着温度的变化存在着一个极大值，对影响光纤喇曼光谱强度的几个主要因素进行了估算．理论结果与实验结果符合较好．

Intensity of CCl4 optical fiber Raman spectra is measured in the temperature range from O ℃to 65 ℃ It is indicated that there is a maximun-value of Raman spectral intensity.Several marn factors influencing the optical flber Raman spectral intensity are calculated.The result of theory is in accord with that of the experiment well.