Determination of Degree of Anisotropy of Ktp Crystal using Rotating Polarizer-Analyzer RAS Method
| dc.contributor.advisor | Asfaw Araya (PhD) | |
| dc.contributor.author | Kassa Joseph | |
| dc.date.accessioned | 2018-06-27T07:36:50Z | |
| dc.date.accessioned | 2023-11-09T11:23:41Z | |
| dc.date.available | 2018-06-27T07:36:50Z | |
| dc.date.available | 2023-11-09T11:23:41Z | |
| dc.date.issued | 2007-04 | |
| dc.description.abstract | Reflectance Anisotropy spectroscopy (RAS) is a non-destructive optical probe of surfaces that is capable of operating with in a wide range of environment. In this thesis, by applying this optical technique attempt was made to determine the degree of anisotropy of a biaxial Potassium Titanyl phosphate (KTP) crystal. Furthermore, by using rotating polarizer-analyzer method, we have tried to develop a more accurate and easy to use approach. The method used in this work can be used in situ real-time measurements.The degree of Anisotropy is determined to be 7.4 × 10−3 ± .0001 | en_US |
| dc.identifier.uri | http://10.90.10.223:4000/handle/123456789/3936 | |
| dc.language.iso | en | en_US |
| dc.publisher | Addis Ababa University | en_US |
| dc.subject | Using Rotating Polarizer-Analyzer RAS Method | en_US |
| dc.title | Determination of Degree of Anisotropy of Ktp Crystal using Rotating Polarizer-Analyzer RAS Method | en_US |
| dc.type | Thesis | en_US |