NO_2分子的塞曼调制激光光谱

NO_2 Zeeman Modulation Spectrum

在１６８４０ｃｍ－１－１６８６０ｃｍ－１内测量了ＮＯ２分子的塞曼调制光谱（ＺＭＳ），得到了相对简化的ＮＯ２分子光谱的转动结构，解释了塞曼调制光谱的形成原因和它的主要特征．表明ＺＭＳ光谱技术有助于对ＮＯ２复杂的转动结构进行标识。

Abstract The Zeeman Modulation Spectroscopy technique was used to measure the spectrum of NO2 in the visible region between 16840cm-1 and 16860cm-1. Comparing with the zero-field absorption spectrum, it could give simplified rotational structure which is greatly useful for the assigmments of NO2 complicated spectrum. The principal feature of Zeeman Modulation spectrum was also discussed in this paper.