[16p-C42-1~11] 3.3 Information photonics and image engineering

[16p-C42-7] 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 one of the methods for recording and reconstructing the phase information. LCOS-SLM makes phase distribution of reference pattern and signal pattern arranging known phase. Using this method, the phase information can be recorded below three pixels.It is possible to read phase information by one CCD image.