http://scholars.ntou.edu.tw/handle/123456789/1851| Title: | High Birefringence of the YVO4 Crystal in the Terahertz Frequency Range | Authors: | Tsong-Ru Tsai Jia-Hao Wang Hai-Pang Chiang |
Issue Date: | Mar-2013 | Publisher: | IOP Publishing | Journal Volume: | 52 | Journal Issue: | 3R | Start page/Pages: | 032401 | Source: | Japanese Journal of Applied Physics | Abstract: | The optical constants of YVO4 crystal in the frequency range of 0.2 to 1.0 THz were determined using terahertz time-domain spectroscopy. The extraordinary-ray refractive indices varied from 4.05 to 4.07 and the ordinary-ray refractive indices were approximately 3.07. We found that YVO4 crystal had a large and nearly constant birefringence of ~0.985. In addition, the power absorptions for YVO4 were less than 7 cm-1. Our results indicated that YVO4 crystal has a potential for applications in the THz frequency range. |
URI: | http://scholars.ntou.edu.tw/handle/123456789/1851 | ISSN: | 0021-4922 | DOI: | 10.7567/jjap.52.032401 |
| Appears in Collections: | 光電與材料科技學系 |
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