Fig. 2: Diagram of the experimental setup. | Communications Physics

Fig. 2: Diagram of the experimental setup.

From: Highly scalable multicycle THz production with a homemade periodically poled macrocrystal

Fig. 2

Here, HWP = half-wave plate, GM = gold mirror, OAP = off-axis parabolic mirror, PEF = polyethylene filter, and pyro = pyroelectric detector. The setup could be easily modified for energy measurements (using dashed-GM, no Si wafer) and for an autocorrelation measurement (no dashed-GM, with Si wafer beam splitter). Here, the red beam represents the Ti:Saphire pump laser and the blue represents the generated THz beam.

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