Materials Science
8 years ago

New Micro Mirror Spectrometer Revolutionizes Cost-Effective Near-IR Analysis!

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A Novel Micro Mirror Spectrometer and Test Experiment
Biao Luo, Zhi Yu Wen, Hai Tao Liu, Li Chen, Rong Rong Qian

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Scientists have developed a new compact and cost-effective spectrometer using micro mirror technology. The spectrometer has a resolution of 10nm and can analyze wavelengths from 900nm to 1400nm. A scanning micro mirror controlled by electromagnetic force is the key component. By calibrating the mirror and using a silicon slit to reduce costs, the system was tested with light correction filters, showing a resolution of 16.8nm. The relationship between scanning characteristics and spectral resolution was also discussed.