FIELD: glass making. SUBSTANCE: chalcogenide glass comprises, mol %: S, 52.2-31.6; Sb, 34.8-21.0, PbI2, 47.4-13.0; chalcogenide glass is transparent infrared spectral region. Glass is transparent within wavelength of 2-15 mcm, has softening temperature of 370-386 C, is useful as material for making transmitting and immersion media of optically bonded systems. EFFECT: improved quality of chalcogenide glass. 1 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PREPARING AsS (X=0 | 1999 |
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| FERROMAGNETIC GLASS | 2001 |
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| CHALCOGENITE GLASS | 2002 |
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