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公开(公告)号:US08312740B2
公开(公告)日:2012-11-20
申请号:US12275620
申请日:2008-11-21
申请人: Steven Roy Burdette , Polly Wanda Chu , James Gerard Fagan , Thomas William Hobbs , Sumalee Likitvanichkul , Daniel Raymond Sempolinski , Terry Lee Taft , Michael John Walters
发明人: Steven Roy Burdette , Polly Wanda Chu , James Gerard Fagan , Thomas William Hobbs , Sumalee Likitvanichkul , Daniel Raymond Sempolinski , Terry Lee Taft , Michael John Walters
IPC分类号: C03B23/045 , C03B23/051 , C03B23/055
CPC分类号: C03B23/04 , C03B23/0496 , C03B23/051
摘要: Disclosed are synthetic silica glass body with a birefringence pattern having low fast axis direction randomness factor and glass reflow process. The glass reflow process comprises steps of: providing a glass tube having a notch; and thermally reflowing the glass tube to form a glass plate. The process can be advantageously used to produce fused silica glass plate without observable striae when viewed in the direction of optical axis. Also disclosed are optical members comprising the fused silica glass body and a process for reflowing glass cylinders.
摘要翻译: 公开了具有低快轴方向随机因子和玻璃回流工艺的双折射图案的合成二氧化硅玻璃体。 玻璃回流工艺包括以下步骤:提供具有凹口的玻璃管; 并且热回流玻璃管以形成玻璃板。 当从光轴方向观察时,该方法可以有利地用于生产熔融石英玻璃板,而没有可观察到的条纹。 还公开了包括熔融石英玻璃体的光学构件和用于回流玻璃圆筒的工艺。
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公开(公告)号:US20090095022A1
公开(公告)日:2009-04-16
申请号:US12275620
申请日:2008-11-21
申请人: Steven Roy Burdette , Polly Wanda Chu , James Gerard Fagan , Thomas William Hobbs , Sumalee Likitvanichkul , Daniel Raymond Sempolinski , Terry Lee Taft , Michael John Walters
发明人: Steven Roy Burdette , Polly Wanda Chu , James Gerard Fagan , Thomas William Hobbs , Sumalee Likitvanichkul , Daniel Raymond Sempolinski , Terry Lee Taft , Michael John Walters
IPC分类号: C03B23/049 , C03B23/055 , C03B25/00
CPC分类号: C03B23/04 , C03B23/0496 , C03B23/051
摘要: Disclosed are synthetic silica glass body with a birefringence pattern having low fast axis direction randomness factor and glass reflow process. The glass reflow process comprises steps of: providing a glass tube having a notch; and thermally reflowing the glass tube to form a glass plate. The process can be advantageously used to produce fused silica glass plate without observable striae when viewed in the direction of optical axis. Also disclosed are optical members comprising the fused silica glass body and a process for reflowing glass cylinders.
摘要翻译: 公开了具有低快轴方向随机因子和玻璃回流工艺的双折射图案的合成二氧化硅玻璃体。 玻璃回流工艺包括以下步骤:提供具有凹口的玻璃管; 并且热回流玻璃管以形成玻璃板。 当从光轴方向观察时,该方法可以有利地用于生产熔融石英玻璃板,而没有可观察到的条纹。 还公开了包括熔融石英玻璃体的光学构件和用于回流玻璃圆筒的工艺。
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