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Two-step holographic recording in photorefractive lithium niobate crystals using ultrashort laser pulses
| Content Provider | Semantic Scholar |
|---|---|
| Author | Nölleke, Christian Imbrock, Jörg Denz, Cornelia |
| Copyright Year | 2009 |
| Abstract | We investigate non-volatile holographic data storage in photorefractive lithium niobate crystals. Infrared picosecond laser pulses are used to write holograms after sensitizing the crystal with blue light from a cw-laser. The dependence of the dynamic range and the photoconductivity on the pulse intensities and the recording wavelength is investigated in detail. The results can be explained by a two-center model if the mean intensity of the laser pulses is considered. We demonstrate that several fixed holograms can be multiplexed by employing the wavelength multiplexing technique. |
| Starting Page | 391 |
| Ending Page | 397 |
| Page Count | 7 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/s00340-009-3495-y |
| Volume Number | 95 |
| Alternate Webpage(s) | https://www.uni-muenster.de/imperia/md/content/physik_ap/denz/publikationen/2009/06_noelleke.pdf |
| Alternate Webpage(s) | https://doi.org/10.1007/s00340-009-3495-y |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
