I tried \raggedright in the square brackets but this didn't help.
My code
Code: Select all
\begin{figure}[p]
\begin{center}
\subfigure[non-collimated projection and observation with crossed optical axes]
{\label{1a}\includegraphics[scale=0.1625]{fig1a.png}}
\subfigure[non-collimated projection and observation with crossed optical axes2]
{\label{1b}\includegraphics[scale=0.1625]{fig1b.png}}
\subfigure[non-collimated projection and observation with crossed optical axes3]
{\label{1c}\includegraphics[scale=0.1625]{fig1c.png}}
\end{center}
\caption{general caption}
\label{1}
\end{figure}