The design of 3D optical system for multidirectional phase tomograph is presented in detail. The suggested tomograph uses a multidirectional holographic interferometer with diffusive light. The method of dividing of the laser-beam to object and reference beams is described. The optimisation of geometrical dimensions of the testing area and optical parameters of projection beams was done in order to increase the number of obtainable angular projections. Finally, projecting properties of the scanning system of the tomograph are presented.

Date Published: 20 November 2008
PDF: 7 pages
Proc. SPIE 7141, 16th Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 714110 (20 November 2008); doi: 10.1117/12.822381

Published in SPIE Proceedings Vol. 7141:
16th Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics
Agnieszka Popiolek-Masajada; Elzbieta Jankowska; Waclaw Urbanczyk, Editor(s)