Influence of recording conditions on crossed-beam photorefractive gratings in doubly doped LiNbO3 crystals
Data(s) |
2006
|
---|---|
Resumo |
The influence of the recording conditions, including the widths of the recording beams, the width ratio of the recording beams, and the recording angles, on the properties of crossed-beam photorefractive gratings in doubly doped LiNbO3 crystals is studied. A theoretical model that combines the band transport model with two-dimensional coupled-wave theory is proposed. The numerical calculations of the space-charge field, the intensity profiles of the diffracted beam, and the diffraction efficiency are presented. (C) 2006 Optical Society of America. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Wang Xin;Yan Aimin;刘立人;Liu Dean;职亚楠;Hu Zhijuan.,Appl. Optics,2006,45(23):5942-5949 |
Palavras-Chave | #VOLUME HOLOGRAMS #90-DEG GEOMETRY #DIFFRACTION |
Tipo |
期刊论文 |