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|1. (WO2018066239) GLASS MATERIAL AND METHOD FOR MANUFACTURING SAME|
|Applicants:||NIPPON ELECTRIC GLASS CO., LTD.
|Title:||GLASS MATERIAL AND METHOD FOR MANUFACTURING SAME|
Provided is a glass material that is capable of exhibiting both a high Faraday effect and high light transmittance in a short wavelength range. This glass material is characterized by comprising, in mol%, 30 to 50% of Pr2O3 and 0.1 to 70% of B2O3+P2O5.