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LiNbO3:Fe和LiNbO3:Fe:Mn晶体的稳态非挥发全息存储性能(英文)

STEADY-STATE NONVOLATILE HOLOGRAPHIC RECORDING PERFORMANCE FOR LiNbO_3:Fe AND LiNbO_3:Fe:Mn
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摘要 以双中心模型为基础,研究了连续光条件下近化学计量比LiNbO3:Fe和LiNbO3:Fe:Mn晶体在稳态情况下的非挥发全息存储性能。考虑在深、浅能级中心间所有可能的电子交换过程,从理论上证实在低光强范围内LiNbO3:Fe晶体比LiNbO3:Fe:Mn晶体有着更高的动态范围。 The steady-state nonvolatile holographic recording performance for both naer-stoichiometric LiNbO3:Fe:Mn and LiNbO3:Fe crystals was researched based on the two-center model. When the direct electron transfer between the deep-trap centers and the shallow-trap centers was considered,it is confirmed theoretically that,the LiNbO3:Fe crystal has larger dynamic range than that of the LiNbO3:Fe:Mn in the low intensity region.
出处 《硅酸盐学报》 EI CAS CSCD 北大核心 2010年第8期1573-1576,共4页 Journal of The Chinese Ceramic Society
基金 国家自然科学基金(60308005,60108001,10334010) 哈尔滨工业大学优秀青年教师培养计划,南开大学弱光非线性光子学教育部重点实验室、哈尔滨工业大学科研创新基金 黑龙江省自然科学基金 黑龙江省博士后科研启动资助项目
关键词 非线性光学 全息存储 空间电荷场 隧穿效应 动态范围 nonlinear optics holographic recording space charge field tunneling effect dynamic range
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参考文献7

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