% Author: Prof. Dr. Matthias Jung, DL9MJ
% Year: 2026
\begin{circuitikz}
    \draw (0,0)
        to [open] ++(2,0)
        to [stroke photodiode, invert, name={d1}] ++(2,0)
        to [open] ++(2,0);
\end{circuitikz}