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Thickness from HVL / TVL

n = 3.000

x=TVL1+(n−1) TVLe,n=log⁡10(1/B)x=\mathrm{TVL}_1+(n-1)\,\mathrm{TVL}_e,\quad n=\log_{10}(1/B)

x = TVL₁ + (n − 1) TVL_e with n = log₁₀(1/B). Broad-beam NCRP stacking.

Laser