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美国纽约州的ITT工业公司的D.L.Melton等人发明的光学频率稳定控制器是用于确定相干辐射计量光源波长的频率稳定系统。用这种稳定光源可标定用以干涉仪为基础的傅立叶变换光谱仪获得的光谱数据。由氖灯发出已知波长的非相干辐射光束直接入射到干涉仪,这种已知波长的光表示预确定的光谱线。通过干涉仪每个相干辐射计量光源和氖灯产生各种特征的干涉图形。在每
The optical frequency stabilization controller invented by D.L.Melton et al., ITT Industries, Inc. of New York, USA, is a frequency stabilization system for determining the wavelength of a coherent radiation metering light source. This stable light source can be used to calibrate the spectral data acquired on an interferometer-based Fourier transform spectrometer. The incoherent radiation beam, which emits a known wavelength from a neon lamp, is incident directly onto the interferometer, which light of known wavelength represents a predetermined spectral line. Interferometric interferometers generate a variety of characteristic interference patterns for each coherent radiation metering source and neon lamp. In every