Phase image testing of the internal structure of x-ray transparent materials

Viktor N. Ingal; Elena A. Beliaevskaya

doi:10.1117/12.299573

1 January 1998 Phase image testing of the internal structure of x-ray transparent materials

Viktor N. Ingal, Elena A. Beliaevskaya

Proceedings Volume 3345, International Workshop on New Approaches to High-Tech Materials: Nondestructive Testing and Computer Simulations in Materials Science and Engineering; (1998) https://doi.org/10.1117/12.299573
Event: International Workshop on New Approaches to High Tech Materials: Nondestructive Testing and Computer Simulations in Materials Science and Engineering, 1997, St. Petersburg, Russian Federation

Abstract

A new technique for imaging an inner structure of x-ray transparent materials and biomedical objects characterized by small density changes of their structure components is presented. The phase imaging is based on two principal phenomena-radiation refraction in a tested object and diffraction in highly perfect crystals used both for creation of an incident beam and for imaging. It is shown that a phase radiography providing possibilities of an opacification free investigation of biomedical objects soft tissues can be developed upon the technique reported here.

Citation Download Citation

Viktor N. Ingal and Elena A. Beliaevskaya "Phase image testing of the internal structure of x-ray transparent materials", Proc. SPIE 3345, International Workshop on New Approaches to High-Tech Materials: Nondestructive Testing and Computer Simulations in Materials Science and Engineering, (1 January 1998); https://doi.org/10.1117/12.299573

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