Academic Journal
Thermal conductivity and refractive indices of Nd:GdVO 4 crystals
| العنوان: | Thermal conductivity and refractive indices of Nd:GdVO 4 crystals |
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| المؤلفون: | Qin, L. J., Meng, X. L., Shen, H. Y., Zhu, L., Xu, B. C., Huang, L. X., Xia, H. R., Zhao, P., Zheng, G. |
| المصدر: | Crystal Research and Technology ; volume 38, issue 9, page 793-797 ; ISSN 0232-1300 1521-4079 |
| بيانات النشر: | Wiley |
| سنة النشر: | 2003 |
| المجموعة: | Wiley Online Library (Open Access Articles via Crossref) |
| الوصف: | The thermal conductivities of Nd:YAG, M(Y,Gd)VO 4 crystals were measured at 298 K. The value of Nd:GdVO 4 crystal along <001> direction was 11.4 W/mK, which was higher than that of YAG crystal measured to be 10.7 W/mK. The principal refractive indices of Nd:GdVO 4 crystal in the temperature range from 20 °C to 170 °C were determined by auto‐collimation method. Based on the measured values of refractive indices, the Sellmeier equation and expression of temperature dependence of refractive indices have been obtained. The measured results show that the birefringence Δn is 0.22007 at 20 °C and temperature coefficient of birefringence is 4.33 × 10 −6 /°C for 1.064 μm. These results prove that the GdVO 4 crystal is a laser crystal with excellent thermal and birefringence properties. (© 2003 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1002/crat.200310097 |
| الاتاحة: | http://dx.doi.org/10.1002/crat.200310097 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fcrat.200310097 https://onlinelibrary.wiley.com/doi/pdf/10.1002/crat.200310097 |
| Rights: | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| رقم الانضمام: | edsbas.EC133484 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1002/crat.200310097 |
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