Infrared absorbing glass wafer and method for producing same

A glass wafer is provided that is made of a copper ions containing phosphate or fluorophosphate glass. The glass wafer has a diameter greater than 15 centimeters and a thickness of less than 0.4 millimeters. The glass wafer has two plane-parallel surfaces at least one of which is polished.

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Bibliographische Detailangaben
Hauptverfasser: SCHREDER, BIANCA, FREUND, JOCHEN, WOELFEL, UTE, REICHEL, STEFFEN, BAUR, CHRISTOPHE, CLEMENT, MARC, MARTIN, CLAUDE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A glass wafer is provided that is made of a copper ions containing phosphate or fluorophosphate glass. The glass wafer has a diameter greater than 15 centimeters and a thickness of less than 0.4 millimeters. The glass wafer has two plane-parallel surfaces at least one of which is polished.