Multi-terabit/in2 holographic data storage demonstration

Mark R. Ayres; Ken Anderson; Fred Askham; Brad Sissom; Adam C. Urness

doi:10.1117/12.2188646

26 August 2015 Multi-terabit/in² holographic data storage demonstration

Mark R. Ayres, Ken Anderson, Fred Askham, Brad Sissom, Adam C. Urness

Proceedings Volume 9587, Optical Data Storage 2015; 958702 (2015) https://doi.org/10.1117/12.2188646
Event: SPIE Optical Engineering + Applications, 2015, San Diego, California, United States

Abstract

We report on the demonstration of holographic data storage (HDS) at a raw areal bit density of 2.2 Tbit/in². The demonstration was performed on a platform incorporating several new technical innovations. One key innovation – the coherent data channel – was successfully introduced ahead of schedule following encouraging early results. Issues of media recording efficiency and carrier wavefront demodulation for homodyne detection are discussed.

Citation Download Citation

Mark R. Ayres, Ken Anderson, Fred Askham, Brad Sissom, and Adam C. Urness "Multi-terabit/in² holographic data storage demonstration", Proc. SPIE 9587, Optical Data Storage 2015, 958702 (26 August 2015); https://doi.org/10.1117/12.2188646

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