Modulated UV light is used to increase the sensitivity of the two-centre holographic recording. Inherent mechanisms of nonvolatile holographic recording in oxidized and reduced crystals are numerically analysed based ...Modulated UV light is used to increase the sensitivity of the two-centre holographic recording. Inherent mechanisms of nonvolatile holographic recording in oxidized and reduced crystals are numerically analysed based on solving the two-centre material equations modified for UV-light recording. Experiments verification is performed with an oxidized crystal and a reduced crystal, and the role of UV intensity on the sensitivity is presented.展开更多
基金Project supported by the State Science and Technology Commission of China (Grant No 2002CCA03500) and the National Natural Science Foundation of China (Grant No 60177016).
文摘Modulated UV light is used to increase the sensitivity of the two-centre holographic recording. Inherent mechanisms of nonvolatile holographic recording in oxidized and reduced crystals are numerically analysed based on solving the two-centre material equations modified for UV-light recording. Experiments verification is performed with an oxidized crystal and a reduced crystal, and the role of UV intensity on the sensitivity is presented.
基金Natural National Science Foundation of China(81827807,61675134,61307015)Project of State Key Laboratory of Ophthalmology,Optometry and Visual Science,Wenzhou Medical University(K181002)。
基金Supported by the National Natural Science Foundation of China under Grant Nos 11205232 and 61307015, and the Shanghai Municipal Natural Science Foundation under Grant No 11ZR1445200.