SEARCH Articles Figures Tables Ageing time (days) to reach the same degradation level versus sample thickness (mm) Amorphous critical sample thickness Calculations Absorption Factor, Optimum Sample Thickness Diffuse-reflection measurements sample-layer thickness Effect of sample thickness Effect of sample thickness (gap) Fibers sample thickness Fracture toughness sample thickness effect Optimum sample thickness Photopolymerization thick samples Sample layer thickness Sample thickness and uniformity Sample thickness, measurements Sample thickness, significance Thick sample Thick samples, nonlinear absorption Thick samples, nonlinear absorption measurements Thick vs. Thin Samples Thickness sample correction Thin and Thick Samples Verification of the Method on Thick Rubber Samples