Abstract Light reflection among surfaces of an optical system and coherent waves superposition can lead to interference resulting in undesirable fringes. Such optical fringes cause distortions of transmission spectrum of the experimental setup. Analysis of the interference reduction by wavelength modulation is presented. The method was applied for minimizing fringes in an experiment with multipass absorption cell.

中文翻译：

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使用波长调制的光学干涉抑制

摘要 光学系统表面之间的光反射和相干波的叠加会导致干涉，从而产生不希望有的条纹。这种光学条纹会导致实验装置的透射光谱失真。介绍了通过波长调制减少干扰的分析。该方法用于在多通道吸收池实验中最小化条纹。