中文摘要：

硫系玻璃因其Verdet常数与温度无关，容易制备成光纤、光波导等优点而成为磁光材料的研究热点。对硫系玻璃的磁光性能研究情况进行了综述，详细分析了影响硫系玻璃Verdet常数的因素，最后提出了硫系磁光玻璃的进一步发展方向。

英文摘要：

Recently, the magneto-optical ehalcogenide glasses have attracted great interest in the field of mag neto-optical materials owing to their excellent properties, including but not limited to the independence of Verdet con- stant to temperature, easy fabrication of optical fiber and optical waveguide, etc. The progress in investigation and de- velopment of magneto-optical properties in chalcogenide glasses is systematically introduced. Meanwhile, the factors that influence the Verdet constant of chalcogenide glasses are analyzed in detail. In addition, the possible development direction for chalcogenide glass is discussed.