The printing method was based on two-photon polymerization (2PP), a non-linear optical process that polymerizes a resin when two photons are simultaneously absorbed.

In situ diagnosis Multiphoton microscopy combines second- and third-harmonic generation (SHG and THG), along with two- and three-photon excitation, to rapidly visualize molecular and structural ...

Note, we have no grating presentation for this population. (A) Example average fluorescence image from an imaging site in L2/3 of V1 under a two-photon microscope. The fluorescence signal is averaged ...

These microlenses, featuring freeform light output surface designs, were fabricated on cleaved fiber ends using femtosecond laser-induced two-photon polymerization (TPP) 3D printing. Both simulations ...

The aspherical lens prototypes were then fabricated with a commercial 3D microprinter based on 2P polymerization (Photonic Professional ... Once the lens’ volume was fully polymerized in Solid ...

Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India ...