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| -rw-r--r-- | manual/chapters/interferometry.tex | 3 |
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diff --git a/manual/chapters/interferometry.tex b/manual/chapters/interferometry.tex index bc85141..112e493 100644 --- a/manual/chapters/interferometry.tex +++ b/manual/chapters/interferometry.tex @@ -132,7 +132,8 @@ Once the interferometer is aligned, insert a convex lens ($f=\unit[18]{mm}$ work \textbf{Note}: before starting the measurements, make sure you understand how to read the micrometer properly! \begin{figure}[h] \centering -\includegraphics[width=0.7\columnwidth]{./pdf_figs/fig3} \caption{\label{fig3mich.fig}Micrometer readings. The course scale is in mm, and smallest division on the rotary dial is 1~$\mu$m (same as 1 micron). The final measurements is the sum of two. } +\includegraphics[width=0.7\columnwidth]{./pdf_figs/fig3} +\caption{\label{fig3mich.fig}Micrometer readings. The course division equals to 100~$\mu$m, and smallest division on the rotary dial is 1~$\mu$m (same as 1 micron). The final measurements is the sum of two. } \end{figure} \section*{Wavelength measurements using Michelson interferometer} |