Extended Data Fig. 2: Schematic and experimental set-up of DISH.
From: Sub-second volumetric 3D printing by synthesis of holographic light fields
a, Schematic of the optical path of DISH. b, Experimental system of DISH. The trajectory of the light beam is marked by blue lines. c, A close-up image illustrating the structure of the periscope integrated with a rotating platform. d, Detailed mechanical design of the periscope. e, The printing area exhibits a centrally symmetric spindle-like shape. θi represents the incident angle, θr represents the refracted angle and d represents the beam diameter.
