Lunar-illuminated outdoor hologram

Mary Lou Jepsen; Paula H. Dawson

doi:10.1117/12.59635

1 May 1992 Lunar-illuminated outdoor hologram

Mary Lou Jepsen, Paula H. Dawson

Proceedings Volume 1667, Practical Holography VI; (1992) https://doi.org/10.1117/12.59635
Event: SPIE/IS&T 1992 Symposium on Electronic Imaging: Science and Technology, 1992, San Jose, CA, United States

Abstract

The first step in the construction of a very deep, large source size, white light illuminated hologram is discussed. We outline the steps taken thus far in the creation of our computer- generated master hologram slit. Our goal is to computer generate a 2 meter master slit for optical transfer via Benton rainbow holography technique. The transfer hologram will ultimately be re-illuminated by the moon and fill a space of approximately 8000 cubic meters. Discussion of the relative merits of synthetic stereographic methods and CGH methods is presented as well as several novel hybrid techniques. The CGH test prints thus far created are evaluated for several types of aberrations and methods of pre-distortion and distortion correction are proposed.

Citation Download Citation

Mary Lou Jepsen and Paula H. Dawson "Lunar-illuminated outdoor hologram", Proc. SPIE 1667, Practical Holography VI, (1 May 1992); https://doi.org/10.1117/12.59635

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