FIELD: physics.
SUBSTANCE: polymer film with mechanoluminescence in the visible spectrum is deposited on the surface of an object via UV photopolymerisation. The film has high sensitivity to surface deformations and is transparent in the visible spectrum. Deformation and distribution of deformations on the surface of the object under analysis can be measured from the luminous intensity of the film.
EFFECT: high accuracy of control.
3 dwg
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