Spectrum detection of multichannel miniature spectrometer on matrix-sensor

摘要

This work describes the detection of multiple spectra on a single matrix-sensor. The source of the spectra is a newly developed miniaturized monolithic spectrometer. It can detect up to twelve separate channels. The spectra are located next to each other on the matrix-sensor. Each spectrum contains of multiple spots in a discontinuous line. Due to the small size strong distortions of the spectra are expected. Additionally, the spectra can overlap partly. This leads to a challenging process of matching each of the single spots to the right spectrum.