Clamping type light pipe assembling and adjusting method

An installation and adjustment method and light pipe technology, which are applied in the directions of installation, optics, optical components, etc., can solve the problems of long installation and adjustment period, difficulty in taking into account the wavefront quality of the installation and adjustment efficiency system, and complicated operation.
CN112285941AActive Publication Date: 2021-01-29LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC
Publication Date
2021-01-29

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Abstract

The invention belongs to the technical field of aviation optical equipment, and particularly relates to a clamping type light pipe assembling and adjusting method. The invention provides a clamping type light pipe assembling and adjusting method based on the shaft penetrating principle. Assembling and adjusting of a clamping type light pipe can be completed through an internal focusing light pipe,a shaft penetrating tool and wavefront testing equipment. The tool is designed, the assembling and adjusting process is reasonably arranged, only a single element is adjusted each time, operation iseasy, and the assembling and adjusting period is short.
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Description

technical field

[0001] The invention belongs to the technical field of aviation optical equipment, and in particular relates to a card-type light pipe installation and adjustment method. Background technique

[0002] A typical card-type light pipe consists of three parts: primary mirror, secondary mirror, and image source. The image source is reflected by the secondary mirror and primary mirror and imaged at infinity. The common way to install and adjust the card-type light pipe is: take the primary mirror as the reference, and adjust the poses of the secondary mirror and the image source at the same time, so that the wavefront of the system meets the design requirements. This method needs to adjust multiple degrees of freedom at the same time, the operation is complicated, the adjustment period is long, and it is difficult to balance the adjustment efficiency and the wavefront quality of the system. Contents of the invention

[0003] In view of this, the present inventio...

Claims

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