Absorptive glass

Glass having an extremely high absorption coefficient for incident light in fiber optical image transfer devices and working compatibility with conventional light-conducting glasses used in the manufacture of such devices. The glass consists essentially of lanthanum trioxide, boron oxide, manganese...

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Bibliographische Detailangaben
Hauptverfasser: YOUNG, ROBERT W, GRAF, ROBERT E
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Glass having an extremely high absorption coefficient for incident light in fiber optical image transfer devices and working compatibility with conventional light-conducting glasses used in the manufacture of such devices. The glass consists essentially of lanthanum trioxide, boron oxide, manganese dioxide, a colorant and glass forming, modifying and stabilizing ingredients.