International Journal of Polymer Science / 2019 / Article / Fig 3

Review Article

Polymers for Regenerative Medicine Structures Made via Multiphoton 3D Lithography

Figure 3

Simplified schematics of a 3DLL fabrication setup employing an amplified fs laser and harmonic generator. PP1: phase plate; G1 and G2: Brewster angle polarizers; M: mirrors; RM: removable mirror; RPM: removable power meter; T: telescope; Obj: objective. Adapted with permission from [6] © The Optical Society.