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Figure 3
The dependencies of the characteristic values Δθ01 sin Γ (solid symbols) and Δθerr (open symbols) versus cot Γ/2 for two KDP crystal sets in the PSA system (λ = 633 nm): 0° set (blue solid and open circles) and 90° set (red solid and open squares). Solid lines represent the best linear fits to the experimental data. One of the similar dependencies for a KDP:3.8 wt% L-Arg crystal is also shown (open triangles and dashed line). |