A novel method for persistent holographic recording in doubly-doped lithium niobate

We present a novel method for recording persistent holograms in doubly-doped LiNbO3. Simultaneous sensitization of the crystal by an inhomogeneous UV beam can result to 32 % diffraction efficiency recorded by red light in a 0.85 mm thick sample, while read-out with only red light is non-destructive. Rapid optical erasure by ultraviolet light is possible and light scattering is efficiently prevented.


Published in:
Holographic Materials V, 3638, 15-21
Presented at:
Conference on Holographic Materials V, SAN JOSE, CA, Jan 26, 1999
Year:
1999
Publisher:
Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa
Keywords:
Laboratories:




 Record created 2010-11-25, last modified 2018-03-17


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