Presentation
7 August 2023 High density holographic data storage that is modulated by polarization holography
Author Affiliations +
Abstract
In Big Data era, holographic data storage has become a good candidate recording technology, because of there are not only large storage capacities, but also high transfer rates. However, the realized capacity of it has a big gap to the theory. Polarization holography, a newly researched field, with the extraordinary capabilities in modulating the amplitude, phase, and polarization of light have resulted in several new applications, such as holographic storage technology, multichannel polarization multiplexing, vector beams, and optical functional devices. In this paper, the fundamental research on polarization holography with linear polarized light, a component of the theory of polarization holography, has been introduced. The polarization modulation realized using these polarization characteristics exhibits unusual functionalities, rendering polarization holography as an attractive research topic in a novel method for increasing the capacity of holographic data storage has been provided.
Conference Presentation
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Xiaodi Tan, Jinyu Wang, Xianmiao Xu, Peiliang Qi, Shenghui Ke, Shujun Zheng, Tian Ye, Xinyi Yuan, Yi Yang, Xiao Lin, Zhiyun Huang, and Yuhong Ren "High density holographic data storage that is modulated by polarization holography", Proc. SPIE 12624, Digital Optical Technologies 2023, 126240H (7 August 2023); https://doi.org/10.1117/12.2672529
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KEYWORDS
Holography

Polarization

Data storage

Modulation

Polarization density

Polarized light

Holographic data storage systems

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