PS-OCT를 이용한 유리 섬유복합재료의 비파괴 검사

Nondestructive inspection of glass／epoxy composites with PS-OCT

Composite materials are widely used in industry because of its high ration of strength vs. weight, and consequently many nondestructive methods have been developing to find stress or subsurface defects like crack, and delamination inside composite material. Among them, optical inspection methods have been widely neglected because of translucent or opaque nature of composite. (omitted)