公开(公告)号：US20120256332A1

公开(公告)日：2012-10-11

申请号：US13082909

申请日：2011-04-08

申请人： Jozef A. Maj ,  Charles Harmata

发明人： Jozef A. Maj ,  Charles Harmata

IPC分类号： B29D11/00 ,  B29C39/10

CPC分类号： B29D11/00557

摘要： A system and method are provided for implementing enhanced optics fabrication for making a concave focusing optical lens with a selected material of a crystal or an amorphous material and a support member. A cut-out is formed in the support member with a depth based upon the final, desired curvature of the concave focusing optical lens. The cut-out is partially filled with an epoxy and the selected crystal or amorphous material is placed on top thereby creating a quasi-vacuum seal. A vacuum pump is connected to the support member, providing a set vacuum level until the epoxy has hardened and the selected crystal or amorphous material has achieved its final curvature. Vacuum pressure is substantially uniformly applied to the crystal, providing substantially uniform stresses on the surface of the final concave focusing optical lens.

摘要翻译： 提供了一种用于实现增强的光学制造的系统和方法，用于制造具有晶体或非晶材料的选定材料的凹面聚焦光学透镜和支撑构件。 在支撑构件上形成有基于凹入聚焦光学透镜的最终期望曲率的深度的切口。 切口部分地填充有环氧树脂，并且将所选择的晶体或无定形材料放置在顶部，从而产生准真空密封。 真空泵连接到支撑构件，提供设定的真空度，直到环氧树脂硬化并且所选择的晶体或无定形材料已经达到其最终曲率。 真空压力基本均匀地施加到晶体上，在最终的凹入聚焦光学透镜的表面上提供基本均匀的应力。

公开(公告)号：US08557149B2

公开(公告)日：2013-10-15

申请号：US13082909

申请日：2011-04-08

申请人： Jozef A. Maj ,  Charles Harmata

发明人： Jozef A. Maj ,  Charles Harmata

IPC分类号： B29D11/00 ,  B29C39/10

CPC分类号： B29D11/00557

摘要： A system and method are provided for implementing enhanced optics fabrication for making a concave focusing optical lens with a selected material of a crystal or an amorphous material and a support member. A cut-out is formed in the support member with a depth based upon the final, desired curvature of the concave focusing optical lens. The cut-out is partially filled with an epoxy and the selected crystal or amorphous material is placed on top thereby creating a quasi-vacuum seal. A vacuum pump is connected to the support member, providing a set vacuum level until the epoxy has hardened and the selected crystal or amorphous material has achieved its final curvature. Vacuum pressure is substantially uniformly applied to the crystal, providing substantially uniform stresses on the surface of the final concave focusing optical lens.

摘要翻译： 提供了一种用于实现增强的光学制造的系统和方法，用于制造具有晶体或非晶材料的选定材料的凹面聚焦光学透镜和支撑构件。 在支撑构件上形成有基于凹入聚焦光学透镜的最终期望曲率的深度的切口。 切口部分地填充有环氧树脂，并且将所选择的晶体或无定形材料放置在顶部，从而产生准真空密封。 真空泵连接到支撑构件，提供设定的真空度，直到环氧树脂硬化并且所选择的晶体或无定形材料已经达到其最终曲率。 真空压力基本均匀地施加到晶体上，在最终的凹入聚焦光学透镜的表面上提供基本均匀的应力。