کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
846024 | 909158 | 2015 | 5 صفحه PDF | دانلود رایگان |
First, a theoretical analysis was performed on the effect of temperature and on the performance of the sensing element of rare earth-doped magneto-optical glass material that can be used in an optical current transducer application. The effect comprises two aspects: the linear birefringence and the Verdet constant. On this basis, rare earth-doped glass temperature characteristics were studied, and the experimental results indicated that the linear birefringence of rare earth-doped glass increased with increasing temperature, while its magneto-optical sensitivity decreased. Comparative experiments performed for various concentrations of rare-earth dopant in the glass revealed that changes in the dopant concentration had no significant effect on the performance of magneto-optical glass.
Journal: Optik - International Journal for Light and Electron Optics - Volume 126, Issue 23, December 2015, Pages 3589–3593