Measurement Technique And Its Application Based On A Quick Scan Of The Spectrum

As the highly important and widely used technique in the high-tech age, spectrum analysis-detection and spectrometer, has turned to be a common measurement technique, after near 100 years development. It adapts to all kinds of requirements from all kinds of areas effectively. In order to fit the trend of incorporation for Optics, Mechanics, Electronics and Computer, spectrometer needs to make new progress.This paper studies on the real-time measurement of chroma, luminous flux and optical medium based on spectrum measurement technique. Through theoretical derivation, mathematical simulation, building experimental equipment and experiment testing, an integrated multifunctional measuring system has been developed.This paper, firstly, gives a retrospect to the development of spectrum analysis-detection techniques, summarizing its main structures and classes. Secondly, derived from the theory of colorimetry and radiometry, the basic methods we need in measurement of chroma, radiation and optical medium characteristics have been derived. Thirdly, we introduced the measuring system we developed, including hareware and software. And in order to prove its correctness and reliability, we give the experiment results. Finally, several points and directions are proposed that the author believes could be further improved in the future.