【摘 要】
：
The traditional measurement for Verdet constant of magneto-optic glass is to measure the Faraday deflection angle indirectly by using optical power meter,wh
【机 构】
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CollegeofPhysics,OptoelectronicsandEnergyofSoochowUniversityChina
【出 处】
：
2016年第二届光子学与光学工程国际会议暨第八届西部光子学会议
论文部分内容阅读
The traditional measurement for Verdet constant of magneto-optic glass is to measure the Faraday deflection angle indirectly by using optical power meter,which is based on the Faraday rotation effect.There is a relatively large measurement error,because the method neglects the influence of the extinction ratio of polarizer and the axis angle.In our research,a method based on Jones matrix and Matlab simulation is studied and used to improve the measurement accuracy.The extinction ratio of polarizer and the axis angle are discussed during the measurement.The experiment system is built for measuring the Verdet constants of ZF7 glass and Ce3+,Tb3+doped glass,by using the He-Ne laser light source,and different polarizers.
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