RTI RTI ID = " (2) " 2.55 GPa 10 Wherein Er 10 represents the modulus of elasticity (GPa) of the photocurable film produced by exposing the film of the curable composition for optical imprinting with light of 10 mJ / cm 2 ; Er 200 represents the modulus of elasticity (GPa) of the photocured film produced by exposing the film of the curable composition for optical imprinting with light of 200 mJ / cm 2 ."/>