Thermally Tunable Polymer Microlenses for Biological Imaging
文献类型：期刊论文
| 作者 | Huang, Xian1; Ni, Junhui1; Yan, Shengmei2; LeDuc, Philip R.3; Yao, Jun2; Lin, Qiao1 |
| 刊名 | JOURNAL OF MICROELECTROMECHANICAL SYSTEMS
 |
| 出版日期 | 2010-12-01 |
| 卷号 | 19期号:6页码:1444-1449 |
| 关键词 | Biological imaging indium tin oxide (ITO) microlens thermal expansion tunable optics |
| 英文摘要 | We present polydimethylsiloxane (PDMS) microlenses capable of thermally tuning their focal lengths via optically transparent indium tin oxide (ITO) microheaters. Microlenses with various diameters are created by molding PDMS over microstructures of reflowed photoresist. Due to a relatively large thermal expansion coefficient, these PDMS microlenses exhibit measurable thermal expansion with relatively small temperature changes. By adjusting the temperature of the microlenses using ITO microheaters, we can actively control their radii of curvature and focal lengths without requiring moving mechanical components. To demonstrate the tunability of the microlenses, we characterize temperature-dependent changes by focal length and magnification factor measurements. We also investigate the ability to use the microlenses for tunable observation of cells, demonstrating their potential application to biological imaging. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Electrical & Electronic ; Engineering, Mechanical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | LIQUID MICROLENS ; ARRAY ; LENS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000284875400018 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/3362]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | 1.Columbia Univ, Dept Mech Engn, New York, NY 10027 USA 2.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China 3.Carnegie Mellon Univ, Dept Mech Engn, Pittsburgh, PA 15213 USA |
| 推荐引用方式 GB/T 7714 | Huang, Xian,Ni, Junhui,Yan, Shengmei,et al. Thermally Tunable Polymer Microlenses for Biological Imaging[J]. JOURNAL OF MICROELECTROMECHANICAL SYSTEMS,2010,19(6):1444-1449. |
| APA | Huang, Xian,Ni, Junhui,Yan, Shengmei,LeDuc, Philip R.,Yao, Jun,&Lin, Qiao.(2010).Thermally Tunable Polymer Microlenses for Biological Imaging.JOURNAL OF MICROELECTROMECHANICAL SYSTEMS,19(6),1444-1449. |
| MLA | Huang, Xian,et al."Thermally Tunable Polymer Microlenses for Biological Imaging".JOURNAL OF MICROELECTROMECHANICAL SYSTEMS 19.6(2010):1444-1449. |
入库方式： OAI收割
来源：光电技术研究所
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