Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/32760| Title: | Application of Backward Light Scattering Interference Patterns for Calculating the Refractive Indices of Some Polymeric Fibres |
| Authors: | Fouda, I M El-Farhaty, K A Abouzeid, M A |
| Keywords: | Backward light scattering method;Nylon fibre;Polyethylene fibre;Polymeric fibre;Polypropylene fibre;Refractive index |
| Issue Date: | Jun-1987 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | An experimental method to determine the refractive index of polymeric fibres is described. The method is based on an analysis of the back-scattered light of a laser beam impinging on the fibre axis. The mean parallel refractive indices, calculated by two different formulae, are in agreement with those published earlier but obtained with different techniques, namely interferometric and Becke-line methods. The results are also in good agreement with the Wilkes equation published recently. |
| Page(s): | 100-102 |
| ISSN: | 0975-1025 (Online); 0971-0426 (Print) |
| Appears in Collections: | IJFTR Vol.12(2) [June 1987] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJFTR 12(2) 100-102.pdf | 587.18 kB | Adobe PDF | View/Open |
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