【摘要】 本文报道了利用傅里叶变换方法测量红外辐射源分谱能量分布的基本原理和实验方法,着重讨论了测量系统的仪器响应特性对测量结果的影响及改进措施,最后就两个测量实例作了具体讨论。更多还原

【Abstract】 The experimental principle and techniques to measure the spectral emission energy using Fourier transform method are reported. The effects of the response function of the measuring system on the experimental results are disoussed, and some improvemental methods are proposed. In the end, two results are given for the JD-2 blackbody and milk-white quartz lamp.更多还原