Abstract
In order to realize a compact optical system with keeping capabilities of multiplexing storage in photorefractive holographic memories, we present a simplified technique based on the random pattern reference scheme by introducing a fiber bundle with a rotary movement. To test the validity of our approach, we perform an experiment of hologram multiplexing with a LiNbO3:Fe crystal. The result shows that the holograms can be separated without cross-talks by a rotation angle of 0.2 degrees.
© 2003 Optical Society of America
PDF ArticleMore Like This
Yumi Okazaki, Eriko Watanabe, Keiko Oka, Kashiko Kodate, Yoshihisa Takayama, and Tadashi Aruga
WB2 Frontiers in Optics (FiO) 2003
S. Yin, M. Wen, S. Rajan, S. Wu, and F. T. S. Yu
ThX7 OSA Annual Meeting (FIO) 1992
Chi Ching Chang, Guang Wei Hu, Ching Yang Lin, and Kendra L. Russell
188 Photorefractive Effects, Materials, and Devices (PR) 2001