Figure 7.

(a) The delay $dT$ vs. the optical link length $L_{\mathrm{OA}}$ (full line) for the aligned blue and red channels. The calculated axon delay for the maximum misalignment angle ${\alpha }_{\mathrm{OA}}=60°$ (dotted line). (b) The graphical representation of the relation between the photocurrent $I$ and the delay $dT$, respectively, for the red channel (red line and dots) and the blue channel (blue line and dots).