Development of thermally fixed holograms in photorefractive lithium-niobate crystals without light
Source abstract
Abstract
A spatially modulated dark conductivity is present after thermal fixing of holograms since strong compensating electronic and ionic concentration patterns are formed. Modulated dark-diffusion as well as dark-drift currents arise and develop the hologram permanently.
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Source: openaire · Quality: needs review · Source record ↗
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Source flags: short_text
Research context
OpenAlex topics: Photorefractive and Nonlinear Optics · Photonic and Optical Devices · Advanced Optical Imaging Technologies
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References (4)
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