STORAGE OF HOLOGRAMS IN A FERROELECTRIC-PHOTOCONDUCTOR DEVICE
- 15 August 1970
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 17 (4) , 173-175
- https://doi.org/10.1063/1.1653353
Abstract
Optical holographic storage and pattern storage have been demonstrated in an integrated ferroelectric‐photoconductor device (Bi4Ti3O12–ZnSe). The device has nondestructive readout and is erasable. Gratings as fine as 1.26μ were stored. Recording sensitivity was approximately 10μJ/mm2. Diffraction readout efficiencies of approximately 0.01% were measured.Keywords
This publication has 7 references indexed in Scilit:
- Promise of Optical MemoriesJournal of Applied Physics, 1970
- Preparation of poled, twin-free crystals of ferroelectric bismuth tttanate, Bi4Ti3O12Ferroelectrics, 1970
- The growth of large single-crystal Bi4Ti3O12Ferroelectrics, 1970
- Preliminary investigation of a bismuth titanate memoryIEEE Transactions on Electron Devices, 1969
- Holographic measurements of optically induced refractive index inhomogeneities in bismuth titanateProceedings of the IEEE, 1969
- Electrical and Optical Properties of Ferroelectric Bi4Ti3O12 Single CrystalsJournal of Applied Physics, 1968
- A new optically read ferroelectric memoryProceedings of the IEEE, 1967