Holographic data storage system combining shift-multiplexing with peristrophic-multiplexing

Kengo Yoshikawa; Yu Tsukamoto; Kaito Okubo; Manabu Yamamoto

doi:10.1117/12.2039069

25 February 2014 Holographic data storage system combining shift-multiplexing with peristrophic-multiplexing

Kengo Yoshikawa, Yu Tsukamoto, Kaito Okubo, Manabu Yamamoto

Proceedings Volume 9006, Practical Holography XXVIII: Materials and Applications; 90061D (2014) https://doi.org/10.1117/12.2039069
Event: SPIE OPTO, 2014, San Francisco, California, United States

Abstract

Holographic data storage (HDS) is a next-generation optical storage that uses the principles of holography. The multiplex holographic recording method is an important factor that affects the recording capacity of this storage. Various multiplex recording methods have been proposed so far. In this study, we focus on shift multiplexing with spherical waves and propose a method of shift multiplex recording that combines the peristrophic multiplexed recording. Simulation and experimental verification shows that the proposed method is effective in principle.

Citation Download Citation

Kengo Yoshikawa, Yu Tsukamoto, Kaito Okubo, and Manabu Yamamoto "Holographic data storage system combining shift-multiplexing with peristrophic-multiplexing", Proc. SPIE 9006, Practical Holography XXVIII: Materials and Applications, 90061D (25 February 2014); https://doi.org/10.1117/12.2039069

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