Fig. 3: Comparison between measured efficiencies of PDC in LiNbO3. | Nature Communications

Fig. 3: Comparison between measured efficiencies of PDC in LiNbO3.

From: Observation of strong nonlinear interactions in parametric down-conversion of X-rays into ultraviolet radiation

Fig. 3: Comparison between measured efficiencies of PDC in LiNbO3.The alternative text for this image may have been generated using AI.

Several atomic planes are shown for a bandwidth of 1 eV. The presented efficiencies are measured for signals, which correspond to idler energies of 5, 10, 15, and 20 eV. The horizontal axis represents the interplanar spacing, which corresponds Miller indices of the various atomic planes.

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