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1. 发明授权

US09272472B2 Method of shaping an optical element that is elastically deformed by an adhesively-bonded ring 有权
标题翻译：通过粘合环弹性变形的光学元件的成形方法
公开(公告)号：US09272472B2
公开(公告)日：2016-03-01
申请号：US13892739
申请日：2013-05-13
申请人： Thales Seso
发明人： Christian de Mollerat du Jeu , Marc Ferrari , Gerard Lemaitre , Emmanuel Hugot
IPC分类号： B29C65/48 , B29D11/00 , B24B13/00 , B24B13/005 , B24B1/00
CPC分类号： B29D11/00019 , B24B1/00 , B24B13/0043 , B24B13/005
摘要： A method of shaping an aspherical optical element is provided that includes the steps of fastening an optical element blank to a ring, the blank presenting an optical surface that is to be shaped and a surface referred to as a rear surface; applying forces and moments to the ring in order to deform the optical element and its optical surface, which element is fastened to the ring; using abrasion to shape said deformed optical surface so as to restore a spherical or planar shape thereto; and extracting the blank from the ring so as to release the stresses deforming said shaped optical surface so as to allow it to acquire the desired aspherical shape. The method also includes the step of fastening the blank to the ring is performed by bonding the optical surface or the rear surface to a surface of the ring with a layer of adhesive.
摘要翻译：提供一种成形非球面光学元件的方法，其包括以下步骤：将光学元件坯件紧固到环上，所述坯件呈现要被成形的光学表面和被称为后表面的表面; 将力和力矩施加到环上，以使光学元件及其光学表面变形，该元件被固定到环上; 使用磨损来形成所述变形的光学表面，以便恢复球形或平面形状; 并且从所述环中提取所述坯件，以便释放使所述成形的光学表面变形的应力，以便允许其获得所需的非球面形状。该方法还包括通过用一层粘合剂将光学表面或后表面粘合到环的表面上来实现将坯料紧固到环的步骤。

2. 发明申请

US20130306224A1 Method of Shaping an Optical Element That is Elastically Deformed by an Adhesively-Bonded Ring 有权
标题翻译：通过粘合环弹性变形的光学元件成形方法
公开(公告)号：US20130306224A1
公开(公告)日：2013-11-21
申请号：US13892739
申请日：2013-05-13
申请人： Thales Seso
发明人： Christian de Mollerat du Jeu , Marc Ferrari , Gerard Lemaitre , Emmanuel Hugot
IPC分类号： B29D11/00
CPC分类号： B29D11/00019 , B24B1/00 , B24B13/0043 , B24B13/005
摘要： A method of shaping an aspherical optical element is provided that includes the steps of fastening an optical element blank to a ring, the blank presenting an optical surface that is to be shaped and a surface referred to as a rear surface; applying forces and moments to the ring in order to deform the optical element and its optical surface, which element is fastened to the ring; using abrasion to shape said deformed optical surface so as to restore a spherical or planar shape thereto; and extracting the blank from the ring so as to release the stresses deforming said shaped optical surface so as to allow it to acquire the desired aspherical shape. The method also includes the step of fastening the blank to the ring is performed by bonding the optical surface or the rear surface to a surface of the ring with a layer of adhesive.
摘要翻译：提供一种成形非球面光学元件的方法，其包括以下步骤：将光学元件坯件紧固到环上，所述坯件呈现要被成形的光学表面和被称为后表面的表面; 将力和力矩施加到环上，以使光学元件及其光学表面变形，该元件被固定到环上; 使用磨损来形成所述变形的光学表面，以便恢复球形或平面形状; 并且从所述环中提取所述坯件，以便释放使所述成形的光学表面变形的应力，以便允许其获得所需的非球面形状。该方法还包括通过用一层粘合剂将光学表面或后表面粘合到环的表面上来实现将坯料紧固到环的步骤。

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