ZFIN Image: Baumann et al., 2021, Fig. 1

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Figure Caption

Fig. 1

Experimental setup of the backward-mode OR-PAM system based on a planar Fabry-Pérot (FP) ultrasound sensor. a Schematic of the OR-PAM system. b Schematic of the FP sensor. c Reflectance spectrum of the dielectric mirrors of the FP sensor.

CCL = Concave Lens, CM = Concave Mirror, CVL = Convex Lens, DAQ = Data Acquisition, DM = Dichroic Mirror, FP = Fabry-Pérot, GW = Glass Window, Gx = X-Galvanometer mirror, Gy = Y-Galvanometer mirror, HPF = High-Pass Filter, M = Mirror, NDF = Neutral Density Filter, PBS = Polarizing Beamsplitter, PD = Photodiode, PH = Pinhole, λ/4 = Quarter-Wave Plate

Acknowledgments

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