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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: IEEE Robot Autom Lett. 2017 Nov 15;3(1):537–543. doi: 10.1109/LRA.2017.2773671

Fig. 3.

Fig. 3

(a) Schematic of optical fibers transmitting a light beam towards the rotary head type I. (b) Schematic of optical fibers transmitting a light beam towards the rotary head type II. (c) Schematic of a light beam towards the reflecting point, D, on the rotary head type I in xs−zs plane.