ReadyDAQ: Spectra Resolution: Part 2
When endeavoring to gauge the spectral resolution of a spectrometer guarantee that the deliberate flag is altogether slender to guarantee that the estimation is resolution constrained. This is regularly expert by utilizing a low weight discharge light, for example, a Hg vapor or Ar, since the linewidth of such sources is commonly much smaller than the spectral resolution of a dispersive exhibit spectrometer. In the event that smaller resolution is required, a solitary mode laser can be utilized.
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