1. (1) J. A. Rajchman : “HOLOGRAPHIC OPTICAL MEMORY An optical read-write mass memory”, Appl. Opt., Vol. 9, No. 10, pp. 2269-2271 (1970)
2. (2) A. L. Mikaeliane and V. I. Bobrinev : “Holographic memory devices”, Opto-electronics, Vol. 2, No. 4, pp. 193-199 (1970)
3. (3) M. Sakaguchi, N. Nishida, and T. Nemoto : “A new associative memory system utilizing holography”, IEEE Trans. Comp., Vol. 19, No. 12, pp. 1174-1181 (1970)
4. (4) Y. Takeda : “Hologram memory with high quality and high information storage density－hologram memory－”, Jpn. J. Appl. Phys., Vol. 11, No. 5, pp. 656-665 (1972)
5. (5) L. D'Auria, J. P. Huignard, and E. Spitz : “Holographic read-write memory and capacity enhancement by 3-D storage”, IEEE Trans. Magn.,Vol. 9, No. 2, pp. 83-94 (1973)