Reconfigurable Sorting of Nanoparticles on a Thermal Tuning Silicon Based Optofluidic Chip
文献类型：期刊论文
| 作者 | Xiaofu Xu; Yuming Dong; Guanghui Wang; Wenxiang Jiao; Zhoufeng Ying; Ho-pui Ho; Xuping Zhang |
| 刊名 | IEEE Photonics Journal
 |
| 出版日期 | 2017 |
| 文献子类 | 期刊论文 |
| 英文摘要 | We numerically demonstrate a scheme of optofluidic sorting of nanoparticles on a silicon-based lab-on-a-chip system, with reconfigurable and multilevel sorting size thresholds. Size dependent sorting of nanoparticles originates from the size dependent distribution of trapping potential wells, which determines whether a nanoparticle can jump back and forth between parallel waveguides in weakly coupling condition. In numerical modeling, we find that it is easier for larger ones to transfer and the size threshold is power ratio dependent. By setting a thermal tuning ring assisted Mach-Zehnder interferometer (RAMZI) ahead, we can adjust effectively the input power ratio of the parallel waveguides as well as the potential well distribution across them, working as a thermal tuning reconfigurable sorting unit. Consequently, a tree cascaded unit with different thresholds is also presented to be a reconfigurable multilevel sorting unit. The proposed design offers a simple and ultracompact scheme for the reconfigurable and multilevel optofluidic sorting of nanoparticles on thermo-optofluidics chip for the first time |
| 语种 | 英语 |
| WOS记录号 | WOS:000422777600001 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/11623]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | IEEE Photonics Journal |
| 推荐引用方式 GB/T 7714 | Xiaofu Xu,Yuming Dong,Guanghui Wang,et al. Reconfigurable Sorting of Nanoparticles on a Thermal Tuning Silicon Based Optofluidic Chip[J]. IEEE Photonics Journal,2017. |
| APA | Xiaofu Xu.,Yuming Dong.,Guanghui Wang.,Wenxiang Jiao.,Zhoufeng Ying.,...&Xuping Zhang.(2017).Reconfigurable Sorting of Nanoparticles on a Thermal Tuning Silicon Based Optofluidic Chip.IEEE Photonics Journal. |
| MLA | Xiaofu Xu,et al."Reconfigurable Sorting of Nanoparticles on a Thermal Tuning Silicon Based Optofluidic Chip".IEEE Photonics Journal (2017). |
入库方式： OAI收割
来源：深圳先进技术研究院
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