In the study of the spectrometer, the University of the Buiang is performing well. Shortly before, the School’s Maolar Research Fellow and team created a micro-optic swap spectrometer. This spectrometer can be coding spectrometer information through the micro-fiber-optic structure. Its work-cycle ranges from 450nm-1100nm to 1.5 pm for the resolution of input photo, with a core cost of less than $15. As to the prospects for application, it is clear that: “In fact, we do not at the outset consi...