A microfluidic chip for terahertz spectral detection
文献类型：会议论文
| 作者 | Liu, Mengwan1,2; Zhou, Daming2 ; Zhang, Mingkun2; Cui, Hong-Liang1,2; Wang, Deqiang2
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| 出版日期 | 2016 |
| 会议日期 | July 18, 2016 - July 22, 2016 |
| 会议地点 | Chongqing, China |
| DOI | 10.1109/3M-NANO.2016.7824965 |
| 页码 | 59-63 |
| 英文摘要 | Fluidic chips as sample storage devices have been widely used to control and analyze traces of solutions by terahertz time domain spectroscopy (THz-TDS). This paper presents a fluidic chip fabricated with ultra-thick micro-fluidic structures utilizing SU-8 photoresist for THz spectral detection. The chip consists of 2 pieces of quartz windows and a photoresist structure serves as liquid cell between the windows. In order to reduce the attenuation of THz energy by the windows and guarantee measurement stability, an infrared quartz with thickness of 1mm is adopted as the windows. For the purpose of improving the signal-to-noise ratio (SNR) in the frequency band between 1.0 THz-1.5 THz, and making the liquid film thickness match the THz optical path, the structure depth is designed to be 50μm. Water absorption coefficient at 0.1THz-1.5THz was detected with this chip. The result indicates that the chip has a good stability for terahertz spectral detection. © 2016 IEEE. |
| 会议录 | 6th IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale, IEEE 3M-NANO 2016
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| 语种 | 英语 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/4839]  |
| 专题 | 精准医疗单分子诊断技术研究中心 太赫兹技术研究中心 |
| 作者单位 | 1.College of Instrumentation and Electrical Engineering, Jilin University, Changchun, Jilin; 130021, China; 2.Chongqing Key Laboratory of Multi-scale Manufacturing Technology, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing; 400714, China |
| 推荐引用方式 GB/T 7714 | Liu, Mengwan,Zhou, Daming,Zhang, Mingkun,et al. A microfluidic chip for terahertz spectral detection[C]. 见:. Chongqing, China. July 18, 2016 - July 22, 2016. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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