How can I have superscript in Figure captions ??
\begin{figure}[htbp]
\centering
\includegraphics[width=0.80\textwidth]{Chapters/CResults/figures/3AxisFlexure.png}
\caption{Thorlabs Microblock$^{TM}$ flexure 3-axis translation stage}
\label{fig:3AxisFlexure}
\end{figure}
I get errors but I want to know if my approach is right first.
\texttrademarkas inThorlabs Microblocks\texttrademark– egreg Jun 30 '13 at 18:04