Fused silica containing aluminum

Fused silica articles containing at least 50 ppb aluminum are disclosed. The fused silica articles containing these levels of aluminum exhibit improved internal transmission and decreased absorption change when irradiated with a laser when compared with fused silica articles containing lower levels...

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Bibliographische Detailangaben
1. Verfasser: SEMPOLINSKI DANIEL R
Format: Patent
Sprache:eng
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Zusammenfassung:Fused silica articles containing at least 50 ppb aluminum are disclosed. The fused silica articles containing these levels of aluminum exhibit improved internal transmission and decreased absorption change when irradiated with a laser when compared with fused silica articles containing lower levels of aluminum.