Shenzhen Zhongke Flying Test Technology Co., Ltd. recently announced a patent called “Detection System”, the application publication date is December 13, 2024, and the application publication number is CN119125168A. The patent aims to improve the accuracy of sample detection.
At the heart of this patented technology solution is the elimination of the impact of pump light noise on sample detection. The working principle is as follows: the system contains a light source component, which is responsible for emitting detection light and pump light; The first spectroscopic component divides the pump light into pump signal light and pump reference light, the former is used to induce changes in the optical properties of the sample. The signal processing module receives the pump reference light and the detection signal light after the interaction between the detection light and the sample, and uses the first denoising component to filter out the pump light noise in the detection signal light according to the noise frequency domain information of the pump reference light, and finally determines the detection result of the sample according to the processed signal. This technology effectively improves the accuracy of detection.
The above is the detailed content of the patent announcement of the “detection system” of Zhongke Flying Test, for more information, please pay attention to other related articles on the PHP Chinese website!
