Material Consumption and Crosstalk Characteristics of Different Holographic Storage Concepts
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概要
- 論文の詳細を見る
Holographic data storage is considered to be one of the most promising technologies for high-capacity data storage. Several holographic concepts have been suggested and investigated in detail by many companies. The concepts differ in the method of superposing object and reference beams inside the holographic medium. At present, the most relevant concepts are the plane wave concept, the collinear concept, and a concept with counterpropagating beams. We compare all three concepts, with regard to their beam overlap, efficiency of material consumption, diffraction efficiency, and crosstalk characteristics. The investigation is performed by numerical simulations, which offer well-defined conditions in all setups and are independent of experimental uncertainties such as the nonlinear behavior of medium sensitivity and the effects of light scattering or reflection.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2009-03-25
著者
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Richter Hartmut
Deutsche Thomson Ohg
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PRZYGODDA Frank
Deutsche Thomson OHG
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KNITTEL Joachim
Deutsche Thomson OHG
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MALKI Oliver
Deutsche Thomson OHG
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TRAUTNER Heiko
Deutsche Thomson OHG
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Knittel Joachim
Deutsche Thomson OHG, Hermann-Schwer-Str. 3, D-78048 Villingen-Schweningen, Germany
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Przygodda Frank
Deutsche Thomson OHG, Hermann-Schwer-Str. 3, D-78048 Villingen-Schweningen, Germany
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Malki Oliver
Deutsche Thomson OHG, Hermann-Schwer-Str. 3, D-78048 Villingen-Schweningen, Germany
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Trautner Heiko
Deutsche Thomson OHG, Hermann-Schwer-Str. 3, D-78048 Villingen-Schweningen, Germany
関連論文
- Special Phase Mask and Related Data Format for Page-Based Holographic Data Storage Systems
- Data Detection Methods for Holographic Data Storage Systems
- Shift Selectivity Calculation for Finite-Volume Holograms with Half-Cone Reference Beams
- Spherical Aberration Detection Scheme for Optical Pickup Units Using the Push-Pull Signal
- Two-Dimensional Modulation for Holographic Data Storage Systems
- Shift Selectivity in Common-Aperture Holography
- Investigation of a Reflective Counter-Propagating Holographic Setup
- Material Consumption and Crosstalk Characteristics of Different Holographic Storage Concepts
- Effects of Aberrations in Volume Holographic Memory with Spherical Reference Beams