Schematic diagram of the 8-channel TDM (IMAGE)

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Schematic diagram of the 8-channel TDM

Caption

Fig. 3 | (a) Schematic diagram of the 8-channel TDM interferometric displacement sensing system; (b) Phase of each sensing channel demodulated from the data recovered by the proposed PMS algorithm; Schematic diagram of the displacement probe; (c) The phases ASD (left axis) and the equivalent displacement noises (right axis) of the TDM interferometric system applying the PMS algorithm (yellow curve) and the conventional sampling method (green curve).

Credit

Junhui Wu, Zhilin Xu, Qizhen Sun

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