| 摘要 |
The present invention relates to a matrix glass composition for glass doped with dispersed CdSxSeyTez (x+y+z=1) microcrystallites, which contains P2O5 and/or B2O3, and ZnO and/or CdO as essential constituent components, in which the total amount of P2O5 and B2O3 is in a range of from 35 to 65 mol %, and the total amount of ZnO and CdO is in a range of from 65 to 25 mol %. The present invention relates also to glass doped with dispersed microcrystallites which comprises a matrix glass composition as defined above as matrix glass, and CdSxSeyTez (x+y+z=1) microcrystallites precipitated in the matrix glass.
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