Abstract
A series of Hf:Fe:Mn:LiNbO 3 crystals with various levels of HfO 2 doping were grown by Czochralski technique. The infrared spectra and ultraviolet spectra were measured and discussed to investigate their structure and defects. The optical damage resistance was characterized by the transmitted beam pattern distortion method. The nonvolatile two-color holographic recording experimental results showed that the recording speed was faster with the increase of HfO 2 doping concentration and at the same time little loss of nonvolatile diffraction efficiencies could be achieved.
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Schedule a callMore From: Optik - International Journal for Light and Electron Optics
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