Dynamic optical coupled system employing even-numbered Dammann gratings
文献类型：期刊论文
| 作者 | Di CH(底彩慧) ; Zhou CH(周常河) |
| 刊名 | appl. optics
 |
| 出版日期 | 2006 |
| 卷号 | 45期号:9页码:1993 |
| 关键词 | PHASE GRATINGS SWITCH |
| ISSN号 | 0003-6935 |
| 中文摘要 | dammann gratings are well known for their ability to generate arrays of lmiform-intensity beams from an incoming monochromatic beam. we apply the even-numbered dammann grating to achieve dynamic optical coupled technology. a 1 x n dynamic optical coupled system is developed by employing two complementary even-numbered dammann gratings. with this system we can achieve a beam splitter and combiner as a switch between them according to the relative shift between the gratings. also, this system is a preferable approach in integral packaging. more importantly, this device has the potential to be applied to the splitting of a large array, e.g., 8 x 16 array and 64 x 64 array, which is difficult to be realized with conventional splitting methods. we experimentally demonstrated a 1 x 8 coupler at the wavelength of 1550 nm. furthermore we analyze the effects of the alignment errors between gratings and the wavelength-dependent error on efficiency and uniformity. the experimental results and the influence of alignment error and wavelength-dependent error are analyzed in detail. (c) 2006 optical society of america. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000236376700014 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/2000]  |
| 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 | Di CH,Zhou CH. Dynamic optical coupled system employing even-numbered Dammann gratings[J]. appl. optics,2006,45(9):1993, 2000. |
| APA | 底彩慧,&周常河.(2006).Dynamic optical coupled system employing even-numbered Dammann gratings.appl. optics,45(9),1993. |
| MLA | 底彩慧,et al."Dynamic optical coupled system employing even-numbered Dammann gratings".appl. optics 45.9(2006):1993. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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