我国光辐射计量学的发展

本文简要地回顾了中国计量科学研究院（ＮＩＭ）光学处３５年来在光度、辐射度、光谱辐射度、Ｋｍ值测量、激光辐射度、光谱光度、光谱光效率测量、标准灯和相关国际比对的研究活动及其经验教训。最后指出了研究中的低温绝对辐射计（ＣＡＲ）的重要应用，以及陷阱式硅光二极管、同步辐射源和傅立叶变换光谱术等新技术对光辐射计量的影响。

Development on Optical Radiation Measurements at NIM

years research activities with its experiences and lessons at Optical Division,NIM are reviewed, including photometry, radiometry, spectral radiometry, laser radiometry, spectrophotometry, determination of Km value, measurement of spectral luminous efficiency,standard lampsand related international comparison.Finally, some important applications of cryogenic absolute radiometer(CAR), the influence of Photodiodes, synchrotron radiation, Fourler transfer and spectroscopy on the optical radiation measuremeents are pointed outas well.