Channeled spectrum liquid refractometer
Channeled spectrum liquid refractometer
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通道光谱液体折射仪
DOI：
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发表时间：
1993
期刊：
影响因子：
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通讯作者：
D. A. Jackson
中科院分区：
文献类型：
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作者：
S. Taplin;A. Podoleanu;D. Webb;D. A. Jackson
我们描述了一个实验演示的一种新技术的液体折射。通过用液体池截取半束，从由在阈值以下操作的二极管激光器产生的光束产生通道光谱。使用光栅和线性CCD阵列分析光谱，并提供关于液体折射率的信息。实验结果表明，该方法可以获得优于0.3%的指标的准确性。
We describe an experimental demonstration of a novel technique for liquid refractometry. A channeled spectrum is produced from an optical beam generated by a diode laser operating below threshold by intercepting half of the beam with a liquid cell. The spectrum is analyzed using a grating and a linear CCD array and provides information on the refractive index of the liquid. The experimental results show that accuracies of better than 0.3% in the index may be obtained with the present method.