Fig. 1: Schematic illustration of the design principle, working mechanism and fabrication process of the TGoF system. | Nature Communications

Fig. 1: Schematic illustration of the design principle, working mechanism and fabrication process of the TGoF system.

From: A tactile gripper on an optical fiber for perception and actuation

Fig. 1

a The basic concept of bio-inspired TGoF system and the sensing/actuation structures. The insets are microscopic and SEM images of the microstructures. b Sensing principle of the wave spring-based F-P fiber sensor. c Driving principle of the pH-responsive smart gripper. d Schematic of the on-tip TPP fabrication process.

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