Two variable optical delay schemes based on polarization and interference
文献类型：期刊论文
| 作者 | Zhao, JL ; Wu, LA |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2010 |
| 卷号 | 59期号:5页码:3260 |
| 关键词 | TRUE TIME-DELAY COHERENCE TOMOGRAPHY LINE GRATINGS |
| ISSN号 | 1000-3290 |
| 通讯作者 | Wu, LA (reprint author), Chinese Acad Sci, Natl Lab Condensed Matter Phys, Lab Opt Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Variable optical delays have wide application in scientific research and optical communications. In this paper two different schemes to realize a variable optical delay are proposed, one based on polarization and the other on interference. A phase modulator is employed to restrict the signal pulse within an optical loop, and to release it when required. The delay time can be varied by adjusting the length of the loop and the number of cycles the pulse travels around it. Both types of delays are suitable for fiber systems, and can be made into a small package by means of integrated optics technology. The polarization scheme is also convenient for optical delays in free space. |
| 收录类别 | SCI |
| 资助信息 | National Basic Research Program of China [2006CB921107]; National Natural Science Foundation of China [60578029, 10674174] |
| 语种 | 中文 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/46245]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhao, JL,Wu, LA. Two variable optical delay schemes based on polarization and interference[J]. ACTA PHYSICA SINICA,2010,59(5):3260. |
| APA | Zhao, JL,&Wu, LA.(2010).Two variable optical delay schemes based on polarization and interference.ACTA PHYSICA SINICA,59(5),3260. |
| MLA | Zhao, JL,et al."Two variable optical delay schemes based on polarization and interference".ACTA PHYSICA SINICA 59.5(2010):3260. |
入库方式： OAI收割
来源：物理研究所
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