| Optical data storage in nonphotosensitive media by femtosecond laser pulses |
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| 引用本文： | Li Yan,Liu Dayong,Dou Yanping,Yang Hong and Gong Qihuang. Optical data storage in nonphotosensitive media by femtosecond laser pulses[J]. 自然科学进展(英文版), 2007, 17(8): 877-880 |
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| 作者姓名： | Li Yan Liu Dayong Dou Yanping Yang Hong and Gong Qihuang |
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| 作者单位： | Li Yan~(**) Liu Dayong Dou Yanping Yang Hong and Gong Qihuang (State Key Laboratory for Mesoscopic Physics and Department of Physics，Peking University，Beijing 100871，China) |
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| 基金项目： | 国家自然科学基金;教育部新世纪优秀人才支持计划 |
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| 摘 要： | Ultrashort lasers have become powerful tools by inducing extremely nonlinear effects in a wide variety of materials. Femtosecond laser data storage in non-photosensitive media is promising for its high density and fast retrieval.We reviewed the progress of three types of femtosecond laser storage in transparent materials:three-dimensional bit-oriented storage by micro-voids,holographic data storage by two beam interference and storage by computer-generated holograms.
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Optical data storage in nonphotosensitive media by femtosecond laser pulses |
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| Li Yan,Liu Dayong,Dou Yanping,Yang Hong and Gong Qihuang. Optical data storage in nonphotosensitive media by femtosecond laser pulses[J]. Progress in Natural Science, 2007, 17(8): 877-880 |
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| Authors: | Li Yan Liu Dayong Dou Yanping Yang Hong Gong Qihuang |
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| Affiliation: | State Key Laboratory for Mesoscopic Physics and Department of Physics, Peking University, Beijing 100871, China |
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| Abstract: | Ultrashort lasers have become powerful tools by inducing extremely nonlinear effects in a wide variety of materials. Femtosecond laser data storage in non-photosensitive media is promising for its high density and fast retrieval.We reviewed the progress of three types of femtosecond laser storage in transparent materials:three-dimensional bit-oriented storage by micro-voids,holographic data storage by two beam interference and storage by computer-generated holograms. |
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| Keywords: | femtosecond laser three-dimensional data storage holographic data storage computer-generated hologram |
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