TWI854616B

Optical filter-type glass contains a P component, a Cu component, and Mo component, is substantially free of F, and includes: in mass % on an oxide basis, 60% to 75% of P2O5; 9% to 16.5% of Al2O3; 4% to 20% of ΣR2O, where R2O is one or more components selected from Li2O, Na2O, K2O, Rb2O, and Cs2O, a...

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Bibliographische Detailangaben
1. Verfasser:	SAKAGAMI, TAKAHIRO
Format:	Patent
Sprache:	chi
Schlagworte:	CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:	Optical filter-type glass contains a P component, a Cu component, and Mo component, is substantially free of F, and includes: in mass % on an oxide basis, 60% to 75% of P2O5; 9% to 16.5% of Al2O3; 4% to 20% of ΣR2O, where R2O is one or more components selected from Li2O, Na2O, K2O, Rb2O, and Cs2O, and ΣR2O is a total amount of R2O; 0% to 8% of ΣR′O, where R′O is one or more components selected from CaO, MgO, BaO, SrO, and ZnO, and ΣR′O is a total amount of R′O; more than 7% up to 20% of CuO; and 0.01% to 1.18% of MoO3.