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diff --git a/interferometry_prelab.tex b/interferometry_prelab.tex new file mode 100644 index 0000000..b485fde --- /dev/null +++ b/interferometry_prelab.tex @@ -0,0 +1,18 @@ +\documentclass[./manual.tex]{subfiles} +\begin{document} + +\chapter*{Optical Interferometry - Pre-lab exercise} + + +\section*{1. Theoretical graph} + + Plot the theoretical dependence of the air refractive index on the pressure. Assume that in vacuum $n=1$, and at one atmosphere $p_0=76$~cm Hg it is $n_{STP}=1.000293$. + +\section*{2. Error propagation} +Derive the expressions for the uncertainty of the wavelength measurements, given by Eq.(4) and for the individual refractive index measurements, given by Eq.(5). +Discuss the strategy of reducing these uncertainty (assuming that you cannot upgrade the equipment). + + + +\end{document} + |