Quantum magneto-optical sensor

Abstract

The invention discloses a quantum magneto-optical sensor, and relates to the field of quantum-level ultra-micro detection sensors of nuclear magnetic resonance and Raman spectrum, in particular to a quantum magneto-optical sensor in states of nuclear magnetic magnetization, nuclear magnetic resonance, nuclear magnetic relaxation and nuclear magnetic non-magnetization. According to the method, the distribution probability difference of Raman scattering light in orientation and direction caused by electron level transition of specific protons in an object is detected, the optimal magneto-optical included angle of exciting light and the Raman scattering light is searched and adjusted, higher Raman scattering light collection efficiency is obtained, a characteristic magnetic spectrum and a characteristic spectrum are collected at the same time, and according to quantum correlation, the Raman scattering light collection efficiency is improved. More information can be found out from quantum correlation, specifically, a quantum magneto-optical sensor is composed of a main magnetic field generator, an excitation induction coil, a control subsystem, a laser and a Raman probe, the magneto-optical included angle is adjusted in an off-axis mode or a coaxial mode, the Raman spectrum collection efficiency is improved, and the detection accuracy is improved. Meanwhile, association of the characteristic magnetic spectrum and the characteristic spectrum in multiple states is realized, and a calculation basis is provided for further analyzing and detecting the content of molecules.

Description

technical field [0001] The present invention relates to the field of Internet and new energy, especially to the sensor subfield of quantum-level ultra-trace detection of nuclear magnetic resonance and Raman spectroscopy, which is used for the innovative design of a class of medical IVD (human body in vitro diagnostic products), which can detect blood and tissue fluid in the human body. The non-invasive ultra-trace detection and diagnosis can also be used for the detection of other trace substances such as food, medicine, and drugs. Background technique [0002] In vitro diagnostic products [0003] In vitro diagnostic products IVD (English name: In Vitro Diagnostic products, abbreviation: IVD, Chinese abbreviation: in vitro diagnostic products) is different from surgery and blood testing because it uses the human body for medical testing, especially non-invasive IVD, without breaking the skin The detection can be completed, so it is more and more welcomed and valued by medi...

AI Technical Summary

Problems solved by technology

[0022] 1. Nuclear magnetic resonance and Raman spectroscopy belong to two irrelevant fields and are not integrated with each other at all;

[0023] 2. Most nuclear magnetic resonance is used for medical imaging, the equipment is expensive, and the basic resources of software and hardware are mostly monopolized by foreign countries;

[0024] 3. Most of the core equipment of Raman spectroscopy is produced abroad, and due to the high price, the application penetration rate is low;

[0025] 4. The underlying resources of nuclear magnetic resonance and Raman spectroscopy still have many areas that can be integrated and produce additional effects, which are yet to be developed;

[0026] 5. In addition, regarding quantum theory, because it is a theory with a short development history, the research work on its mainstream branch and single-point innovation is still in progress, and most researchers have not yet focused their research on tributary branches and multi-point innovation.

However, no research results and application cases have been found for this innovation.

Images