Demetri Psaltis, Christophe Moser, Edgar Emilio Morales Delgado
In this work we demonstrate 3D imaging using two-photon excitation through a 20 cm long multimode optical fiber (MMF) of 350 mu m diameter. The imaging principle is similar to single photon fluorescence through a MMF, except that a focused femtosecond puls ...
Optical Soc Amer2015