Image quality improvement of reconstructed data page pattern  by using volume holographic optical element

Kaita Murakami; Daisuke Barada

doi:10.1117/12.3009050

13 March 2024 Image quality improvement of reconstructed data page pattern by using volume holographic optical element

Kaita Murakami, Daisuke Barada

Author Affiliations +

Proceedings Volume 12909, Ultra-High-Definition Imaging Systems VII; 129090R (2024) https://doi.org/10.1117/12.3009050
Event: SPIE OPTO, 2024, San Francisco, California, United States

Conference Poster

Abstract

In recent years, the resolution of video technology has been improved. As a result, the required data capacity is increasing as year by year. Therefore, storage that be able to store a huge amount of data is required. It is desirable for the storage to be able to store images for a long time, and holographic data storage is expected as long lifetime, high-density, large-capacity data storage. However, holographic data storage has not been commercially used yet because the size of holographic recording system is large, and it is difficult to increase the recording density further by the inter-pixel crosstalk noise and inter-page crosstalk noise. To achieve higher density, crosstalk separation is required. In this study, interpixel-crosstalk separation using a volume holographic optical element (VHOE) is investigated.

Citation Download Citation

Kaita Murakami and Daisuke Barada "Image quality improvement of reconstructed data page pattern by using volume holographic optical element", Proc. SPIE 12909, Ultra-High-Definition Imaging Systems VII, 129090R (13 March 2024); https://doi.org/10.1117/12.3009050

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