14:30 〜 14:45 [B-4-02] Optical Waveguides with Memory Effect Using Photochromic Material for Neural Network ○K. Tanimoto1, Y. Amemiya1, S. Yokoyama1 (1.Hiroshima Univ. (Japan)) https://doi.org/10.7567/SSDM.2017.B-4-02