Activation of BaTiO3 for infrared holographic recording
1991; Elsevier BV; Volume: 85; Issue: 2-3 Linguagem: Inglês
10.1016/0030-4018(91)90391-p
ISSN1873-0310
AutoresK. Buse, L. Holtmann, E. Krätzig,
Tópico(s)Optical and Acousto-Optic Technologies
ResumoHomogeneous illumination of a BaTiO3 crystal with a green light pulse allows subsequent recording of a holographic grating with infrared light pulses. The grating can be read nondestructively with infrared light and can be erased by illumination with green light. The results strongly support the two-center model recently proposed for the charge transport in BaTiO3.
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