| 光谱学与光谱分析 |
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| Study on the CD and ORD of the Crystal NaClO3 |
| TAO Wei-dong1，3, ZHANG Hui2, FANG Xue-ming2, WANG Fang2, ZHANG Zi-fang2, BAI Gui-ru1 |
1. Modern Optics Laboratory of Physics Department, Ningbo University, Ningbo 315211, China
2. Chemistry Department, Xiamen University, Xiamen 361005, China
3. The State Key Laboratory Base of Novel Functional Materials and Preparation Science, Ningbo University, Ningbo 315211, China |
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Abstract Chiral isotropy material should be obtained in order to manufacture chiral optical waveguide. In the present paper, a chiral crystal of NaClO3 was grown from water solution by standard rocking techniques. Crystal incising and optical polishing were done and a transparent 10.9 mm× 8.2 mm× 4.7 mm crystal NaClO3 was obtained. Along the six directions perpendicular to the surface of the crystal NaClO3, its circular dichroism and UV spectra were collected, and at the same time its optical rotatory dispersion was measured by a self-fabricated ORD apparatus. It was approved by our experiment that the CD, UV spectrum and the optical rotatory dispersion of the crystal NaClO3 were isotropic, which is not the same as those of quartz.
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Received: 2004-08-03
Accepted: 2004-11-18
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Corresponding Authors:
TAO Wei-dong1
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