Artículo
An automatic high-resolution scanning densitometer applied to optical spectroscopy
An automatic high-resolution scanning densitometer applied to optical spectroscopy
Resumen
A high-resolution digital scanning densitometer was built to record spectral UV-VIS-IR lines on magnetic media fromphotographic transparencies. The system was assembled with a sliding table measuring machine driven from a PC and asilicon photodiode and A/D converter to record light intensities. A spectroscopic plate or film can be read and recordedwith a sampling step of 1.20 µm.
Palabras clave
high-resolution digital scanning densitometer
spectral UV-VIS-IR lines
silicon photodiode
Esta obra se publica con la licencia Creative Commons Attribution 4.0 International (BY 4.0)
item.page.license
Cargando...