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A multi-layer nested x-ray grazing incidence optical lens assembly system and method

An optical lens and X-ray technology, applied in the field of space optics, can solve the problems of large installation and adjustment force and inability to apply optical lenses, etc., and achieve the effects of reduced deformation, high installation and adjustment efficiency, and strong versatility

Active Publication Date: 2017-05-10
BEIJING INST OF CONTROL ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The traditional optical lens assembly method is mainly aimed at lenses with large thickness. The assembly process involves a large adjustment force and cannot be applied to multi-layer nested X-ray grazing incidence optical lenses.

Method used

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  • A multi-layer nested x-ray grazing incidence optical lens assembly system and method
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  • A multi-layer nested x-ray grazing incidence optical lens assembly system and method

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Embodiment 1

[0052] The system and method for installing and adjusting the multi-layer nested X-ray grazing incidence optical lens of the present invention can adjust the maximum outer diameter of the lens to 500 mm, the minimum outer diameter is 40 mm, the adjustment accuracy is better than 0.1 μm, and the estimated adjustment speed is 15 minutes / 1 layer lens.

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Abstract

The invention proposes a multi-layer nested X-ray grazing incidence optical lens installation and adjustment system and method. The installation and adjustment system includes a suspension subsystem, a measurement subsystem, a displacement subsystem, a pre-installation support device, an optical support platform, and a focal plane Receiving screen; the installation and adjustment method includes seven steps of preparation, suspension, pre-installation, alignment, measurement, bonding and support structure installation; the installation and adjustment system and method of the present invention can greatly improve the multi-layer nested X-ray grazing incident optical The adjustment accuracy, adjustment speed and adjustment yield of the lens can realize stress-free adjustment and improve optical performance. It has the advantages of easy implementation, strong versatility, high adjustment accuracy and high efficiency.

Description

technical field [0001] The invention relates to an assembly system and method for a multi-layer nested X-ray grazing incidence optical lens, belonging to the technical field of space optics. Background technique [0002] X-ray pulsar navigation is suitable for fully autonomous navigation of spacecraft in near-Earth space, deep space exploration, and interstellar flight. It can provide comprehensive navigation information such as position, velocity, attitude, and time for most space mission spacecraft, and realize the navigation of spacecraft. Completely autonomous navigation has the advantages of strong reliability, good stability, high accuracy, and wide applicability. It is a new type of autonomous navigation technology with great development potential, and it has extremely important engineering practical value and strategic research significance. [0003] The core of the X-ray pulsar navigation sensor is the X-ray optical lens. As a kind of X-ray optical lens, multi-laye...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/04G02B7/02
Inventor 左富昌梅志武石永强孙建波邓楼楼李连升王春宇
Owner BEIJING INST OF CONTROL ENG
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