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MPO lens low stress pretreatment device and its application method

A pretreatment device, low-stress technology, applied in the direction of surface coating devices, connecting components, coatings, etc., can solve the problem of effective stress-free pretreatment without MPO lenses

Active Publication Date: 2022-05-17
NAT ASTRONOMICAL OBSERVATORIES CHINESE ACAD OF SCI
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  • Abstract
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  • Application Information

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Problems solved by technology

[0007] The invention provides a low-stress pretreatment device for MPO lenses and an application method thereof, which are used to overcome the defects in the prior art that there is no effective stress-free pretreatment device for MPO lenses, and realize efficient pretreatment of MPO lenses. Effect

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  • MPO lens low stress pretreatment device and its application method
  • MPO lens low stress pretreatment device and its application method
  • MPO lens low stress pretreatment device and its application method

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Embodiment Construction

[0046] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, and Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047]The main payload of the EP satellite uses a wide-field focusing X-ray telescope (WXT telescope for short). The main purpose of MPO optical technology is to use the smooth inner walls of orthogonally arranged square micro-pipes to fully reflect X-rays, so as to realize an X-ray focusing telescope with an unlimited field of view in theory. Since all micropipes point to the same spher...

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Abstract

The invention provides an MPO lens low-stress pretreatment device and an application method thereof. The device includes: a base; a lens support module fixedly arranged above the base, and the lens support module includes a plurality of lens support units symmetrically arranged in pairs; a connecting pin positioning unit arranged above the base and between any two lens support units, each connecting pin positioning unit is provided with at least one positioning protrusion for loading the corresponding connecting pin on the inner surface; a plurality of Horizontal motion control unit, each horizontal motion control unit is used to flexibly connect each connecting foot positioning unit to the base; wherein, the height of the MPO lens supported by multiple lens support units is adapted to the height of the positioning protrusion loading connecting foot. The structure of the device is simple and optimized, and all parts are related to each other and work together to install a plurality of connecting feet on the MPO lens in a low-stress manner and avoid damage or deformation of the MPO lens, and has strong applicability.

Description

technical field [0001] The invention relates to the field of space astronomical detection technology, in particular to an MPO lens low-stress preprocessing device and an application method thereof. Background technique [0002] The Einstein Probe satellite (EP satellite for short) is an astronomical scientific detection oriented to future time-domain astronomy and high-energy astrophysics, used for all-sky soft X-ray transient source detection and variable source monitoring Satellites are a major technological innovation in the field of space astronomy in my country. The main payload of the EP satellite is a wide-field focusing X-ray telescope (WXT telescope for short), and the core component of the wide-field focusing X-ray telescope is a Micro-poreOptics optical component (MPO optical component for short). The MPO optical assembly is composed of a precise support member and an MPO lens mounted on the support member in a stress-free manner according to a preset position and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C5/02B05C9/12B05C13/02F16B11/00
CPCB05C5/02B05C13/02B05C9/12F16B11/006
Inventor 张臣吴琼贾振卿凌志兴戴妍峰
Owner NAT ASTRONOMICAL OBSERVATORIES CHINESE ACAD OF SCI
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