Holographic read-only memory |
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| Authors: | Zhou G Psaltis D Mok F |
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| Institution: | (1) Holoplex Inc, 600 S. Lake Ave., Ste. 102, Pasadena, CA 91106, USA;(2) Holoplex Inc, 600 S. Lake Ave., Ste. 102, Pasadena, CA 91106, USA |
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| Abstract: | We describe the three-dimensional holographic optical disc system for application as read-only memory. Several systems design issues are discussed including imaging optics, storage density, readout rate, and the alignment servo system. We demonstrate 40 bits/m2 surface density and pixel-matched holographic data readout from a 12 cm disc spinning at 600 RPM. |
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| Keywords: | holographic storage read-only memory readout storage density |
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