Compact prototype one-step Ultragram printer

Michael A. Klug; Michael W. Halle; Mark E. Lucente; Wendy J. Plesniak

doi:10.1117/12.155022

17 September 1993 Compact prototype one-step Ultragram printer

Michael A. Klug, Michael W. Halle, Mark E. Lucente, Wendy J. Plesniak

Proceedings Volume 1914, Practical Holography VII: Imaging and Materials; (1993) https://doi.org/10.1117/12.155022
Event: IS&T/SPIE's Symposium on Electronic Imaging: Science and Technology, 1993, San Jose, CA, United States

Abstract

We describe a prototype reduced-size holographic stereogram printer capable of producing scalable, Ultragram-format hardcopy output. An analysis of the resolution requirements for high quality stereogram output with respect to the printing method and printer components is presented. A holographic optical element is combined with a pseudorandom band-limited diffuser to focus the spatially modulated object beam and provide Fourier-plane broadening, thus improving image quality. We analyze issues of image preparation time and integration of image rendering and exposure control to optimize system resource requirements.

Citation Download Citation

Michael A. Klug, Michael W. Halle, Mark E. Lucente, and Wendy J. Plesniak "Compact prototype one-step Ultragram printer", Proc. SPIE 1914, Practical Holography VII: Imaging and Materials, (17 September 1993); https://doi.org/10.1117/12.155022

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