此外，本文使用PR—650光谱光度计，对P室的等离子体辉光光谱（OES）进行了在线监测。
Furthermore, the plasma optical emission spectra (OES) of the ionization of the working gases were analyzed in situ using a PR-650 spectroscope.
记录光谱的分光光度计由合适的光源、单色器或干涉器和检测器组成。
Spectrophotometers for recording spectra consist of a suitable light source, monochromator or interferometer and detector.
文章介绍了用分光光度计、精密锁相器等制作的太阳电池光谱响应测量系统的方法及测量结果。
In this paper, we reported a measuring system of spectral response for silicon solar cell with lock-in amplifier and spectroscopic and show its testing result.
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