公开(公告)号：WO1992010775A1

公开(公告)日：1992-06-25

申请号：PCT/CH1991000259

申请日：1991-12-10

Applicant: ANGSTENBERGER, Karl, Friedrich ,  KLEIN, Wolgang ,  HÜGENELL, Hermann

Inventor： ANGSTENBERGER, Karl, Friedrich ,  KLEIN, Wolgang

IPC: G02B23/16

CPC classification number: G02B23/16

Abstract: A double reflector system has two spaced apart primary mirrors (5, 7) oriented towards a common focal point (1). The optical system further has two separate secondary deflector mirrors (2, 3), as well as tertiary deflector mirrors (6) for concentrating the beam on a common focal point (4). Both the primary mirrors (5, 7) and the secondary deflector mirrors (2, 3) are so-called off-axis reflectors, i.e. their surface represents sections of the surface of a large, aspherical, hypothetical mirror body. The primary mirrors (5, 7), as sections of the surface of a large, hypothetical hyperbolic mirror, are inclined at an angle to the common optical axis and are located at a predetermined distance therefrom, so that the inner marginal rays of the incident radiation that are nearest to the optical axis converge. The primary mirrors (5, 7) of over 8 m in diameter must be formed of individual segments coupled to the corresponding segments of the secondary deflector mirrors (2, 3) that lie opposite to them in the path of the rays by a high-precision, computer-assisted measurement system, so that each deviation in the position of the segments of the primary mirrors (5, 7) may be effected by actuators by a real time corrective displacement of the corresponding, opposite segments of the secondary deflector mirrors (2, 3).

Abstract translation: PCT No.PCT / CH91 / 00259 Sec。 371日期：1992年9月24日 102（e）日期1992年9月24日PCT 1991年12月10日PCT PCT。 公开号WO92 / 10775 日期：1992年6月25日。描述了一种双反射器系统，其包括朝向公共焦点定向的两个间隔开的主镜。 光学系统还包括两个单独的次级偏转镜以及用于共同焦点上的束集中的三次偏转镜。 光学系统容纳在具有同轴的轴承支撑筒的细长壳体中，该轴承支撑筒在相对端限定了一个高度轴线，并且壳体被部分地流体地支撑在圆形托盘上，该圆形托盘又被流体静力和可旋转地支撑在固定床上。 支撑环围绕托盘同心地设置，并且支撑环包括容纳壳体的轴承圆筒的衬套，并且因此也部分地支撑壳体的重量。 支撑环和托盘可以在水平面中独立地旋转，并且壳体可以通过围绕高度轴的单独驱动来旋转。

公开(公告)号：WO1992010776A1

公开(公告)日：1992-06-25

申请号：PCT/CH1991000260

申请日：1991-12-10

Applicant: ANGSTENBERGER, Karl, Friedrich ,  KLEIN, Wolfgang ,  HÜGENELL, Hermann

Inventor： ANGSTENBERGER, Karl, Friedrich ,  KLEIN, Wolfgang

IPC: G02B27/58

CPC classification number: G02B23/02 ,  G02B17/0621 ,  G02B23/16

Abstract: A double reflector system has two spaced apart primary mirrors oriented towards a common focal point. The optical system further has two separate secondary deflector mirrors, as well as tertiary deflector mirrors, for concentrating the beam on a common focal point. Both the primary mirrors and the secondary deflector mirrors are so-called off-axis reflectors, i.e. their surface represents sections of the surface of a large, aspherical, hypothetical mirror body. The primary mirrors, as sections of the surface of a large, hypothetical hyberpolic mirror, are inclined at an angle to the common optical axis and are located at a predetermined distance therefrom, so that the inner marginal rays of the incident radiation that lie nearest to the optical axis converge. The primary mirrors of over 8 m in diameter must be formed of individual segments coupled to the corresponding segments of the secondary deflector mirrors that lie opposite to them in the path of the rays by a high-precision, computer-assisted measurement system, so that each deviation of the position of the segments of the primary mirrors may be effected by actuators by a real time corrective displacement of the corresponding, opposite segments of the secondary deflector mirrors.

Abstract translation: PCT No.PCT / CH91 / 00260 Sec。 371日期：1992年9月24日 102（e）日期1992年9月24日PCT 1991年12月10日PCT PCT。 公开号WO92 / 10776 日期：1992年6月25日。描述了一种双反射器，其包括朝向公共焦点定向的两个间隔开的主镜。 光学系统还包括两个单独的次级偏转镜以及用于共同焦点上的束集中的三次偏转镜。 主反射镜和次级偏转镜都是所谓的离轴反射器，即它们的表面表示假想的大非球面镜体的表面部分。 作为假设的大双曲反射镜的表面部分，主反射镜相对于公共光轴倾斜一定角度，并且每个反射镜以相同的给定间隔设置，使得最接近的入射辐射的内边缘射线 到光轴，会聚。 直径超过8米的主镜由单独的片段组成，其通过高精度计算机辅助测量系统耦合到与第二偏转镜相对的相应片段，该二次偏转镜与光束路径相对设置， 主反射镜段在其轴承位置的偏差响应于通过致动器实时实现的次级偏转镜的相应相对部分的校正运动。