Characterization Of Polaroid's DMP-128 Holographic Recording Photopolymer

William C. Hay; B. D. Guenther

doi:10.1117/12.944130

12 April 1988 Characterization Of Polaroid's DMP-128 Holographic Recording Photopolymer

William C. Hay, B. D. Guenther

Proceedings Volume 0883, Holographic Optics: Design and Applications; (1988) https://doi.org/10.1117/12.944130
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States

Abstract

The fundamental holographic properties of Polaroid's DMP-128 have been measured. Diffraction efficiencies over 90% have been obtained with an index modulation of 0.033. It was found that the diffraction efficiency could be reduced from 90% to less than 10% by the use of an index matching fluid. When the index matching fluid was allowed to evaporate, the diffraction efficiency returned to its original value. This observation suggests that the index modulation produced in the photopolymer is due to tiny cracks or voids formed in the polymer.

Citation Download Citation

William C. Hay and B. D. Guenther "Characterization Of Polaroid's DMP-128 Holographic Recording Photopolymer", Proc. SPIE 0883, Holographic Optics: Design and Applications, (12 April 1988); https://doi.org/10.1117/12.944130

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