Quantum magneto-optic sensor
A sensor and magneto-optical technology, which is used in the analysis of nuclear magnetic resonance, material excitation analysis, and complex mathematical operations. It can solve the problems of research focus, low application penetration, and expensive equipment, and achieve the effect of improving the acquisition sensitivity.
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Embodiment 1
[0311] Embodiment 1. Universal off-axis quantum magneto-optical sensor
[0312] This embodiment is a general-purpose quantum magneto-optical sensor that uses off-axis excitation light and Raman scattered light in the application of the present invention, which can be used for non-invasive (non-invasive) medical biochemical detection, such as through fingers, palms, feet and other limbs. The blood glucose content, potassium ion content, hormones and other trace substances can be detected outside the skin, and it can also be used for non-destructive testing of food, medicine, drugs and other substances. The basic structure is to complete the excitation, acquisition and quantum magneto-optical sensing of Raman spectra in an off-axis manner. Compared with the on-axis method, the advantage of the off-axis method is that the Raman scattered light spectrum can be continuously detected by adjusting the first and second angles without knowing the optimal second angle of the detection m...
Embodiment 2
[0495] Embodiment 2. Universal coaxial quantum magneto-optical sensor
[0496] 1 Introduction
[0497] This embodiment is an example of the present invention using a coaxial method. Compared with the off-axis method, the coaxial method has a much simpler structure in terms of the magneto-optical angle controller, and has the advantage of low cost and simplified structure.
[0498] In addition, since the first included angle and the second included angle in the coaxial manner are coincident, for some specific protons, the possibility of obtaining an optimized magneto-optical included angle will be greatly reduced.
[0499] The coaxial method is used for the following reasons.
[0500] 1. For some detection molecules containing specific protons, the high probability angle of the Raman scattered light and the incident angle of the excitation light are approximately minus 180 degrees. At this time, the coaxial mode can still collect enough scattered light components;
[0501] 2. ...
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