Fig. 5
From: Curvy surface conformal ultra-thin transfer printed Si optoelectronic penetrating microprobe arrays
Demonstration of the light intensity mapping. a Optical image of the experimental setup. The inset is the schematic front view of the setup. (scale bar, 5 mm) b Schematic top view of the injected light source and microprobe array. c, d The photocurrent maps from the first level c and the second level d of photodetectors on the microprobes. e, f The light intensity maps from the photodetectors at the first level and the second level, respectively
