DOUBLE VACUUM MONOCHROMATOR AND SPECTROPHOTOMETER.

被引:0
|
作者
Tiit, Valdur [1 ]
Denisov, Roman A. [1 ]
机构
[1] Inst of Physics, Tartu, USSR, Inst of Physics, Tartu, USSR
来源
Nuclear instruments and methods in physics research | 1986年 / A261卷 / 1-2期
关键词
LUMINESCENCE; -; OPTICS; SPECTROPHOTOMETERS;
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摘要
A double vacuum monochromator for the spectral range of 100-250 mm a spectrophotometer, designed on its basis, are described. The sample is placed immediately behind the intermediate slit to the second half of the double monochromator and the influence of the luminescence radiation from the sample can be eliminated so that only the signal falls on the receiver. As a result, the measurement of transmission on real samples in the range of 100-10** minus **7% is possible.
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页码:99 / 100
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