Speckle patterns from optical fibers are used for reference beams in writing and reading volume holograms. The photorefractive volume hologram with the scheme shows good spatial selectivity for spatial (shift) multiplexing. Experimental results are presented and compared with numerical analysis.
© 1997 Optical Society of America
Yong Hoon Kang, Ki Hyun Kim, and Byoungho Lee, "Volume hologram scheme using optical fiber for spatial multiplexing," Opt. Lett. 22, 739-741 (1997)