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Carl's Optical Components Assembly and Adjustment Method

A technology of optical components and assembly methods, which is applied in the directions of optical components, optics, installation, etc., can solve the problems of high accuracy of assembly and adjustment, achieve the effect of ensuring symmetry and reducing processing difficulty

Active Publication Date: 2019-11-22
SHANGHAI AEROSPACE CONTROL TECH INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The Karl Fischer optical system is simple in structure, but requires high adjustment accuracy

Method used

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  • Carl's Optical Components Assembly and Adjustment Method
  • Carl's Optical Components Assembly and Adjustment Method
  • Carl's Optical Components Assembly and Adjustment Method

Examples

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Embodiment Construction

[0033] The present invention will be further elaborated below by describing a preferred specific example in detail in conjunction with the accompanying drawings.

[0034] Such as figure 1 As shown, it is a schematic diagram of the debugging device of the present invention; the part inside the dotted line box is the Karl Fischer optical assembly 10 . The debugging equipment includes an infrared collimator 21 and a detection system capable of measuring the size of the spot and the diameter of the scanning circle, which can display the conditions of the spot and the scanning circle in real time. Among them, the spot 31 is formed by the infrared energy detected by the Karl Fischer optical component 10, and the scanning circle 32 is formed by the rotation of the Karl Fischer optical component 10 around the central axis. Both are detected by the detection system and displayed on the screen.

[0035] Specifically, the Karl Fischer optical assembly 10 receives the infrared parallel l...

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Abstract

The invention relates to a method for assembling and adjusting a Carl's optical assembly, which includes a primary reflector and a secondary reflector to be adjusted; the assembling method includes: providing a secondary reflector assembly with different inclination angles multiple sub-reflectors; select any one of the sub-reflectors in the sub-reflector assembly to match with the main reflector; align the main reflector with the busbar of the sub-reflector, and determine when the current sub-reflector is used. Whether the diameter of the scanned circle of the obtained Karl Fischer optical component meets the set threshold: if the diameter of the scanned circle does not meet the set threshold, select another secondary reflector from the secondary reflector assembly to match the primary reflector, And redo the alignment of the busbar and the threshold judgment on the diameter of the scanning circle; until the secondary reflector whose diameter of the scanning circle meets the set threshold is selected. The invention is easy to operate, and improves the accuracy of batch assembly and adjustment under the premise of ensuring that the imaging of the Karl Fischer optical component meets the requirements.

Description

technical field [0001] The invention belongs to the assembly and adjustment technology of Karl's optical components, and relates to the assembly and adjustment technology of conical scanning like Karl's optical system components. Background technique [0002] The Karl Fischer optical system is simple in structure, but requires high adjustment accuracy. At present, there are computer-aided adjustment, turning centering adjustment, center-biased auxiliary adjustment and other methods. However, these methods are suitable for the research-type adjustment of a single component. For efficient batch assembly and adjustment, it is obviously necessary to adopt a specific assembly method in order to improve the efficiency of batch assembly and adjustment while ensuring that the imaging of the optical system meets the requirements. precision. Contents of the invention [0003] The purpose of the present invention is to provide a method for assembling and adjusting the Karl Fischer ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/182
CPCG02B7/182
Inventor 朱绍纯坎金艳李晓哲徐松马天义
Owner SHANGHAI AEROSPACE CONTROL TECH INST
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