OPTICS & PHOTONICS International Congress 2024

Presentation information

IP2024 » Oral Presentation

Holography 1

Fri. Apr 26, 2024 9:00 AM - 10:15 AM 414+415 (Pacifico Yokohama Conference Center)

Session Chair: Naru Yoneda (Kobe University)

10:00 AM - 10:15 AM

[IP7-04] The recent progress in holographic data storage technology

*Xiao Lin1, Jianying Hao1, Yongkun Lin1, Hongjie Liu1, Ruixian Chen1, Shenghui Ke1, Rongquan Fan1, Xiaoqing Zheng1, Jie Zheng1, Jing Xu1, Dakui Lin1, Kun Wang1, Xiaodi Tan1 (1. Fujian Normal University)

We proposed a multi-modulated HDS solution employing the amplitude, phase and polarization at once. Based on principle of polarized holography, 2-channel polarized multiplexing can be realized. Combined with deep learning, a lensless near field diffraction intensity model can be used to demodulate four-level amplitude and four-level phase at the same time. Compared with traditional HDS, the multi-modulated HDS can increase the storage density by about 10 times.

Please log in with your participant account.
» Participant Log In