Inverse symmetric Dammann gratings
文献类型：期刊论文
| 作者 | Bi Qunyu ; Zhou CH(周常河) ; Zheng JJ(郑将军) ; Jia Wei ; Xie XL(谢兴龙) ; Lin ZQ(林尊琪) ; Chung P. S. |
| 刊名 | opt. commun.
 |
| 出版日期 | 2009 |
| 卷号 | 282期号:5页码:742 |
| 关键词 | Diffraction gratings Beam splitter Fourier transform |
| ISSN号 | 0030-4018 |
| 中文摘要 | inverse symmetric dammann grating is a special grating, whose transition points are reflection symmetric about the midpoint with inverse phase offset in one period. it can produce even-numbered or odd-numbered array illumination when the phase modulations are pi or a specific value. numerical solutions optimized by the steepest-descent algorithm for binary phase and multilevel phases with splitting ratio from i x 4 to 1 x 14 are given. fabrication of 1 x 6 array without the zero-order intensity and 1 x 7 array with the zero-order intensity are made from the same amplitude mask. a 6 x 6 output without the crossed zero-orders was achieved by crossing two one-dimensional 1 x 6 inverse symmetric dammann gratings. this grating may have potential value for practical applications. (c) 2008 elsevier b.v. all rights reserved. |
| 资助信息 | national natural science foundation of china [60878035]; shanghai science and technology committee [07sa14]; cerg [112507]; research grants council in hong kong |
| 语种 | 英语 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/2368]  |
| 专题 | 上海光学精密机械研究所_信息光学开放实验室 |
| 推荐引用方式 GB/T 7714 | Bi Qunyu,Zhou CH,Zheng JJ,et al. Inverse symmetric Dammann gratings[J]. opt. commun.,2009,282(5):742, 747. |
| APA | Bi Qunyu.,周常河.,郑将军.,Jia Wei.,谢兴龙.,...&Chung P. S..(2009).Inverse symmetric Dammann gratings.opt. commun.,282(5),742. |
| MLA | Bi Qunyu,et al."Inverse symmetric Dammann gratings".opt. commun. 282.5(2009):742. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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