Phase multi-level recording using known phase embedded collinear holographic memory

Hajimu Nishimoto; Ryushi Fujimura; Masao Endo; Shinsuke Umegaki; Tsutomu Shimura

Presentation information

Oral presentation

3 Optics and Photonics » 3.3 Information photonics and image engineering

[14p-F205-1~15] 3.3 Information photonics and image engineering

Tue. Mar 14, 2017 1:45 PM - 5:45 PM F205 (F205)

Ryuichi Katayama(Fukuoka Inst. of Tech.), Hiroyuki Suzuki(Titech)

2:15 PM - 2:30 PM

△ [14p-F205-3] Phase multi-level recording using known phase embedded collinear holographic memory

〇Hajimu Nishimoto¹, Ryushi Fujimura², Masao Endo¹, Shinsuke Umegaki¹, Tsutomu Shimura¹ (1.IIS, the Univ. of Tokyo., 2.Utsunomiya Univ.)

Keywords:holographic memory

Known phase embedded collinear holographic memory is a new encoding method for the phase modulated signals in the collinear holographic memory. This method enables recorded phase reading by one picture. We will show some numerical and experimental results.