Title :
Localized holographic recording in doubly doped lithium niobate
Author :
Moser, Christophe ; Schupp, Benjamin ; Maravic, Irena ; Psaltis, Demetri
Author_Institution :
Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA
Abstract :
Summary form only given. We believe to have found a technique that does not require an exposure schedule and that records M holograms with equalized diffraction efficiency following a 1/M dependance. Our technique is based on non-destructive read-out in doubly-doped LiNbO3 or any other non-volatile gated material. We record localized holograms in thin layers across the volume of the LiNbO3 :Fe,Mn crystal in a 90 degree geometry
Keywords :
doping profiles; holography; iron; lithium compounds; manganese; photorefractive materials; 90 degree geometry; LiNbO3:Fe,Mn; LiNbO3:Fe,Mn crystal; doubly doped lithium niobate; doubly-doped LiNbO3; equalized diffraction efficiency; exposure schedule; holographic storage; localized holographic recording; non-destructive read-out; non-volatile gated material; thin layers; Crystals; Diffraction; Holographic optical components; Holography; Lithium niobate; Nonvolatile memory; Optical recording; Optical saturation; Optical sensors; Optimized production technology;
Conference_Titel :
LEOS '99. IEEE Lasers and Electro-Optics Society 1999 12th Annual Meeting
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-5634-9
DOI :
10.1109/LEOS.1999.813478
