Hologram imaging quality improvement by ionization controlling based on the self-trapped excitons with double-pulse femtosecond laser

Holograms hidden inside transparent materials are important for information encryption storage because of their advantages of secrecy, and could completely avoid information loss caused by surface wear. Inside the transparent material, the modified filaments array was need for hologram fabrication t...

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Bibliographic Details
Main Authors: Wang Feifei, Jiang Lan, Pan Changji, Wang Zhipeng, Lian Yiling, Wang Qingsong, Tao Wenpan, Sun Jingya
Format: Article
Language:English
Published: De Gruyter 2022-10-01
Series:Nanophotonics
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Online Access:https://doi.org/10.1515/nanoph-2022-0379
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