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Regulation device and spectrograph

A technology for adjusting devices and spectrometers, applied in measurement devices, instruments, scientific instruments, etc., can solve problems such as no solution proposed, the position of slits and optical fibers cannot be adjusted, and achieve the effect of improving simplicity and accuracy

Inactive Publication Date: 2018-08-17
北京金泰祁氏光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] For the problem that the position of the slit and the fiber cannot be adjusted in the related art, no effective solution has been proposed so far

Method used

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  • Regulation device and spectrograph
  • Regulation device and spectrograph
  • Regulation device and spectrograph

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Embodiment Construction

[0039] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0040] This embodiment provides an adjustment device, figure 2 is a structural schematic diagram of an adjusting device according to an embodiment of the present invention, such as figure 2 As shown, the device includes an adjustment frame 20 and an adjustment frame connecting sleeve 40 .

[0041] The adjustment frame 20 is used to adjust the position of the optical fiber and the slit of the spectrometer; the adjustment frame connecting sleeve 40 is respectively connected with the optical fiber assembly and the slit assembly, and the optical fiber assembly 60 and the slit assembly 80 are installed on the same base of the adjustment frame .

[0042] As a preferred embodiment, the fiber optic asse...

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Abstract

The present invention discloses a regulation device and a spectrograph. The regulation device comprises: a regulation rack configured to regulate positions of optical fibers and slits of a regulationdevice; and a regulation rack connection sleeve connected with an optical fiber module and a slit module which are installed at the same pedestal of the regulation rack. The spectrograph comprises theregulation device mentioned above. Through the technical scheme, the positions of the optical fibers and slits can be regulated to improve convenience and precision of regulation.

Description

technical field [0001] The invention relates to the field of optical equipment, in particular to an adjustment device and a spectrometer. Background technique [0002] The emission spectrometer plays an important role in the analysis and testing of elemental composition and content in the fields of modern steel, chemical industry, metallurgy, materials, biology, etc. It is between the small echelle grating and the echelle grating. It is different from the general blazed grating, not by increasing the grating lines, but by increasing the blaze angle (high spectral order and enlarging the grating area) to obtain high resolution and high dispersion. The echelle grating spectrometer is a new type of high-end spectroscopic instrument with full-spectrum direct reading. It uses the echelle grating as the main dispersion element. The overlap between the stages of the grating spectrometer is solved by cross-dispersion prism, that is, the dispersion direction of the prism is perpendi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J3/02G01J3/04
CPCG01J3/0218G01J3/0237G01J3/04
Inventor 武建芬宋瑶
Owner 北京金泰祁氏光电科技有限公司
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