Specificities of data page representation in projection type optical holographic memory system

The matter of the present article covers the results obtained during the development of holographic memory record system based on projection of computer-generated amplitude Fourier holograms. The basic issue is the investigation of representation specificities of binary data pages, which were choose to be encoded on computer-generated amplitude Fourier hologram and then recorded on photosensitive medium as microhologram using simple projection optics and spatial light modulator. Limitations of data page resolution caused by limited resolution of SLM that is used to display the digitally synthesized holograms are discussed. Also the results of random phase coding of data page during the holograms synthesis research are presented.

[1]  Xiaodi Tan,et al.  Collinear technology for a holographic versatile disk. , 2006, Applied optics.

[2]  V I Bobrinev,et al.  Holographic memory system based on projection recording of computer-generated 1D Fourier holograms. , 2014, Applied optics.

[3]  Mark R. Ayres,et al.  Holographic Data Storage: From Theory to Practical Systems , 2010 .

[4]  P. J. van Heerden,et al.  Theory of Optical Information Storage in Solids , 1963 .

[5]  Brian H. Marcus,et al.  Holographic data storage technology , 2000, IBM J. Res. Dev..

[6]  Lambertus Hesselink,et al.  High-transfer-rate high-capacity holographic disk data-storage system. , 2004, Applied optics.

[7]  Ken Anderson,et al.  Holographic data storage: science fiction or science fact? , 2014, Optics & Photonics - Optical Engineering + Applications.

[8]  Emmett N. Leith,et al.  Wavefront Reconstruction with Diffused Illumination and Three-Dimensional Objects* , 1964 .

[9]  Nikolay N. Evtikhiev,et al.  Method of computer generation and projection recording of microholograms for holographic memory systems: mathematical modelling and experimental implementation , 2013 .

[10]  Demetri Psaltis,et al.  Holographic Data Storage , 1998, Computer.

[11]  C. Burckhardt.  Use of a random phase mask for the recording of fourier transform holograms of data masks. , 1970, Applied optics.

[12]  A Yu Betin,et al.  Holographic memory optical system based on computer-generated Fourier holograms. , 2013, Applied optics.

[13]  William J. Dallas.  Computer-Generated Holograms , 2006 .