Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A split aperture device

A light splitting and aperture technology, applied in the direction of installation, optics, optical components, etc., can solve the problems of increased equipment components, large space, increased equipment cost and installation difficulty, etc., to facilitate installation and alignment, and improve heat transfer Efficiency, effect of preventing temperature rise

Active Publication Date: 2017-09-29
SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] If the equipment is not used to split the Canted beam, but the two synchrotron radiation beams are naturally separated according to their angles, and then the beam is limited, detected, and absorbed heat load, etc., it will require a lot of space, and because the beam itself The diffusibility of equipment components used in the future will inevitably increase, which will increase the cost of equipment and the difficulty of installation. At the same time, it will also increase the work of process facilities, installation and maintenance of safety chains, and maintenance of ultra-high vacuum. This not only increases the overall construction and maintenance costs, but also increases the construction, installation space and labor workload of workers

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A split aperture device
  • A split aperture device
  • A split aperture device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Below in conjunction with the drawings, preferred embodiments of the present invention are given and described in detail.

[0039] Such as Figure 2-5 As shown, the present invention is a spectroscopic aperture device, which includes: a spectroscopic body 1, a water cooling circulation system 2, a plurality of collimating elements 3, at least one temperature detector 4, two adjustment support structures 6 and two Flange 8.

[0040] The interior of the light splitting body 1 is provided with two through-holes 10 in a grazing incidence structure, which form an angle with each other and are used to pass through the two light beams entering the composite (Canted) beamline of the light splitting body 1 respectively. The light through hole 10 extends from the left end of the light splitting body 1 to its right end; in this embodiment, the angle between the two light through holes 10 is set according to the angle between the two beams in the compound (Canted) beamline (two i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to a spectroscopic diaphragm device, which comprises: a spectroscopic main body, two openings forming an included angle between each other are opened in the spectroscopic diaphragm, and are used for respectively passing two light beams in a composite beam line entering the spectroscopic main body. A light hole with a grazing incidence structure, the light hole extends from the left end to the right end of the light splitting body, and the angle between the two light holes is the same as the angle between the two light beams in the composite beamline The included angles are the same, so that the central axis of each of the light holes coincides with the central ray of the light beam passing therethrough; a water cooling circulation system; a plurality of collimating elements; and at least one temperature detector. In the present invention, two light-through holes are arranged in the beam splitting main body to respectively allow two light beams in the compound beam line to pass through, so as to realize the light splitting of the compound beam line. The invention has a compact structure, takes up little space, and is equipped with a special collimation element, which facilitates the installation and collimation of the device.

Description

technical field [0001] The invention relates to the field of synchrotron radiation light sources, in particular to a spectroscopic aperture device. Background technique [0002] Synchrotron radiation is an electromagnetic wave emitted along the tangential direction of the electron trajectory due to the change of state (speed and direction) when free electrons move in a magnetic field. Due to the characteristics of continuous spectrum, high brightness, and good collimation, it is widely used in physics, chemistry , life science, information science, energy and environmental science and many other scientific research and high-tech fields have a wide range of applications. The front-end area is an important part of the synchrotron radiation device. It is self-contained and associated with multiple systems. Its main functions are to limit the size of the synchrotron radiation light, detect the beam position, absorb heat load, and realize the safety protection of downstream equip...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/00
CPCG02B7/00
Inventor 贾丹丹李勇军张敏薛松祝万钱
Owner SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products