Quick automatic focusing microscopic Raman spectrometer and application method thereof

An auto-focus and micro-Raman technology, applied in microscopes, Raman scattering, instruments, etc., can solve the problems of manual focus, acquisition of complete object image information, failure to obtain partial image information of the measured object, etc., to achieve comprehensive functions , Improve the test effect, the effect of good spatial resolution

Pending Publication Date: 2018-04-06
奥谱天成(厦门)光电有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The present invention provides a micro-Raman spectrometer with rapid auto-focus and its use method to solve the problem that the existing Raman spectrometer needs to focus manually

Method used

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  • Quick automatic focusing microscopic Raman spectrometer and application method thereof
  • Quick automatic focusing microscopic Raman spectrometer and application method thereof

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Embodiment Construction

[0023] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] see figure 1 As shown, a rapid autofocus micro-Raman spectrometer provided by the present invention includes a micro-imaging system 1, a Raman spectroscopy system 2, a control device 3 and a computer system 4, and the control device 3 is connected with the computer system 4 to display The micro-imaging system 1 is a high-resolution micro-imaging system, located above the control device 3 , and the Raman spectroscopy system 2 is located on the side of the micro-imaging system 1 . Wherein, the control device 3 includes a stage 31, a first motor 32, a second motor 33, an autofocus device 34, a coarse adjustment knob 35, a control box 36 and a base 37, the control box ...

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Abstract

The invention discloses a quick automatic focusing microscopic Raman spectrometer and an application method thereof. The quick automatic focusing microscopic Raman spectrometer comprises a microscopicimaging system, a Raman spectrum system, a control apparatus and a computer system, wherein the control apparatus is connected with the computer system, the microscopic imaging system is located above the control apparatus, and the Raman spectrum system is located on one side of the microscopic imaging system. The quick automatic focusing microscopic Raman spectrometer is compact in structure, comprehensive in function and capable of automatically focusing, and can acquire spectrum information of a local area of a sample, acquire complete object image information under a high-resolution microscope and acquire Raman spectrum information, thereby greatly improving the test efficiency and test effect of the Raman spectrometer.

Description

technical field [0001] The invention relates to the technical field of Raman spectrum detection, in particular to a fast auto-focusing micro-Raman spectrometer and a method for using the same. Background technique [0002] Raman spectroscopy is an analytical method that obtains information about the vibration and rotation of molecules and applies it to the study of molecular structures. Raman spectroscopy can achieve qualitative and quantitative analysis of substances through vibration and rotation information of substances. The Raman spectrometer has a simple structure and is easy to operate. The measurement is fast, efficient and accurate, and high-resolution spectral information can be obtained. Although the spectral information of the sample surface can be obtained, the Raman spectrometer collects the average spectrum of the sample surface, which cannot be obtained in the sample. Spectral information corresponding to local regions or local points. [0003] At the same t...

Claims

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Application Information

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IPC IPC(8): G01N21/65G01N21/84G01N21/01G02B21/24
CPCG02B21/241G01N21/01G01N21/65G01N21/84G01N2021/0181G01N2021/0112
Inventor 刘鸿飞洪鹏林柯衍航
Owner 奥谱天成(厦门)光电有限公司
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