Fig. 5: Spectral analysis of the transmission channels.
From: Extreme transport of light in spheroids of tumor cells
a Measured (P = 20 mW) transmission eigenvalues τn normalized and sorted in decreasing order, with the gray-shaded region that highlights high-transmission channels. The inset shows the eigenchannels with large transmittance for NWs and RWs. b Intensity profiles of the of the 1st and 3rd eingenchannel. The pronounced peak at kRW indicates the wavenumber that excites most RWs.
