Hints For A Proper Use Of Photoresists As Optical Recording Media For X-Ray Holography

F. Polack; A. Bernstein; D. Joyeux

doi:10.1117/12.961846

27 November 1989 Hints For A Proper Use Of Photoresists As Optical Recording Media For X-Ray Holography

F. Polack, A. Bernstein, D. Joyeux

Proceedings Volume 1140, X-Ray Instrumentation in Medicine and Biology, Plasma Physics, Astrophysics, and Synchrotron Radiation; (1989) https://doi.org/10.1117/12.961846
Event: 1989 International Congress on Optical Science and Engineering, 1989, Paris, France

Abstract

Photoresists are presently the best re-cording media for X-ray holography. However, they usually have a non-linear response to illumination. Preexposure has proven an efficient means of linearizing the resists response, but other causes of non-linearity remain, especially when the resist hologram is optically reconstructed and processed as a phase hologram. The image contrast is also affected in that case, and the direct optical processing of a Gabor hologram gives an image of the object phase component. The amplitude component, which doesn't appear directly, can be recovered by phase contrast techniques.

Citation Download Citation

F. Polack, A. Bernstein, and D. Joyeux "Hints For A Proper Use Of Photoresists As Optical Recording Media For X-Ray Holography", Proc. SPIE 1140, X-Ray Instrumentation in Medicine and Biology, Plasma Physics, Astrophysics, and Synchrotron Radiation, (27 November 1989); https://doi.org/10.1117/12.961846

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