[18a-P01-1~13] 3.1 Basic optics and frontier of optics

[18a-P01-12] Study of photopolymers for volume polarization holography

〇Koudai Ishioka¹, Daisuke Barada² (1.Opt,Eng.Utsunomiya Univ., 2.CORE,Utsunomiya Univ.)

Keywords:

volumetric polarization holographic memory

In recent years, with the spread of the Internet and data centers, the amount of digital data has increased significantly, and the demand for high-speed, high-density, and large-capacity recording devices is increasing. Volume holographic memory has been considered for long-life cold storage, but has not yet been put into practical use. In this research, we will develop a new material system based on two-chemistry photopolymers in order to further increase the capacity of volume polarization holographic memory.