Optical Artefacts and Their Control in Raman Circular Difference Scattering Measurements
Optical Artefacts and Their Control in Raman Circular Difference Scattering Measurements
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拉曼圆差散射测量中的光学伪影及其控制
DOI：
10.1366/0003702814731815
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发表时间：
1981
影响因子：
3.5
通讯作者：
W. Hug
中科院分区：
文献类型：
--
作者：
W. Hug
详细讨论了困扰拉曼光学活性测量的人工散射差的光源，以及为避免这种情况而应注意的问题。分析了我们开发的一种特殊的光收集装置的性能，并通过实验结果证明了它在抑制伪影方面的有效性，特别是首次在C-H伸缩区域观察到了真实的拉曼光学活性。这应该为拉曼光学活性测量在立体化学中的更广泛的应用铺平道路。
The optical sources of artificial scattering differences plaguing Raman optical activity measurements, and the precautions to be observed to avoid them, are discussed in detail. The performance of a special light collection arrangement developed by us is analyzed and its effectiveness in suppressing artefacts demonstrated by experimental results, notably the first observation of genuine Raman optical activity in the C—H stretch region. This should pave the way to a more general application of Raman optical activity measurements in stereochemistry.