Published June 10, 2003
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Journal Article
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Comparison of Transmission and the 90-Degree Holographic Recording Geometry
- Creators
- Yang, Yunping
- Adibi, Ali
- Psaltis, Demetri
Abstract
We compare the system performances of two holographic recording geometries using iron-doped lithium niobate: the 90-degree and transmission geometry. We find that transmission geometry is better because the attainable dynamic range (M/#) is much higher. The only drawback of transmission geometry is the buildup of fanning, particularly during readout. Material solutions that reduce fanning such as doubly-doped photorefractive crystals make transmission geometry the clear winner.
Additional Information
© 2003 Optical Society of America Received 26 September 2002; revised manuscript received 26 February 2003. This effort was sponsored by NSF, Center for Neuromorphic Systems Engineering, Engineering Research Center, Defense Advanced Research Projects Agency.Files
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Additional details
- Eprint ID
- 4504
- Resolver ID
- CaltechAUTHORS:YANao03
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2006-10-04Created from EPrint's datestamp field
- Updated
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2019-10-02Created from EPrint's last_modified field