Double side hologram reconstruction for digital holographic data storage using phase conjugated reference beam

Junghoi Kim; Kichul Kwon; Nam Kim; Seokhee Jeon; Jongre Jung; Eunkyoung Kim

doi:10.1117/12.592065

21 April 2005 Double side hologram reconstruction for digital holographic data storage using phase conjugated reference beam

Junghoi Kim, Kichul Kwon, Nam Kim, Seokhee Jeon, Jongre Jung, Eunkyoung Kim

Author Affiliations +

Proceedings Volume 5742, Practical Holography XIX: Materials and Applications; (2005) https://doi.org/10.1117/12.592065
Event: Integrated Optoelectronic Devices 2005, 2005, San Jose, California, United States

Abstract

We propose the fast accessible data storage system using the double side hologram reconstruction scheme which can simultaneously read out holograms using both the forward and phase conjugate reference beams. In this system, digital pages are recorded in the usual manner but are reconstructed in two CCD cameras by the double side hologram reconstruction. As a result, we achieved the speed of two times faster than the conventional readout and the estimated raw BER were 3.09×10^-18(left image) and 4.76×10^-16 (right image), respectively.

Citation Download Citation

Junghoi Kim, Kichul Kwon, Nam Kim, Seokhee Jeon, Jongre Jung, and Eunkyoung Kim "Double side hologram reconstruction for digital holographic data storage using phase conjugated reference beam", Proc. SPIE 5742, Practical Holography XIX: Materials and Applications, (21 April 2005); https://doi.org/10.1117/12.592065

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