Characterization and calibration of compact array spectrometers in the ultraviolet spectral region

Stray light correction of array spectroradiometer measurement in ultraviolet

“…Since compact array spectroradiometer has a fast acquisition speed and is portable, it is widely used in photometric and radiometric measurement in recent years. The characteristic of the array spectroradiometer was investigated during the past ten years, such as the bandwidth, the stability and the stray light [1][2][3][4][5][6][7][8][9]. However, report on the UV spectroradiometer application in direct use is not much due to the significant stray light in UV band.…”

“…Compared to the tunable laser method, the filter method is much cheaper and can save a lot of time. Shindo has investigated the stray light of array-based spectrometers in UV band using cut-on filter correction method [8]. Kenji analysed the heterochromatic stray light and proposed a practical …”