Title :
Volume hologram referencing with optical fiber tip
Author :
Kang, Yong Hoon ; Kim, Ki Hyun ; Lee, Byoungho
Author_Institution :
Seoul Nat. Univ., South Korea
Abstract :
We adopt an optical fiber tip in referencing volume holograms for spatial multiplexing. Volume holograms are recorded with a reference beam diffracted from the optical fiber. For multiplexing other holograms, the fiber tip is shifted with respect to a photorefractive crystal in the lateral dimension. High selectivity can be obtained due to non-planar wavefronts diverging from the optical fiber.
Keywords :
holographic storage; holography; optical fibres; space division multiplexing; high selectivity; lateral dimension; nonplanar wavefronts; optical fiber tip; photorefractive crystal; reference beam; spatial multiplexing; volume hologram referencing; Fiber lasers; Holographic optical components; Holography; Optical diffraction; Optical fibers; Optical recording; Optical sensors; Photorefractive materials; Spatial resolution; Writing;
Conference_Titel :
Lasers and Electro-Optics Society Annual Meeting, 1996. LEOS 96., IEEE
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-3160-5
DOI :
10.1109/LEOS.1996.565234
