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Terahertz Microfluidic Sensing Using a Parallel-plate Waveguide Sensor
JoVE Journal
Engineering
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JoVE Journal Engineering
Terahertz Microfluidic Sensing Using a Parallel-plate Waveguide Sensor
DOI:

07:28 min

August 30, 2012

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Chapters

  • 00:05Title
  • 00:56Sensor Design and Fabrication
  • 03:06Experimental Apparatus
  • 04:10Sample Preparation
  • 04:39Experimental Procedure
  • 05:53Parallel-plate Waveguide: Terahertz Microfluidic Sensing
  • 06:53Conclusion

Summary

Automatic Translation

The procedure for implementing a refractive index sensor for terahertz frequencies based on a grooved parallel-plate waveguide geometry is described here. The method yields a measurement of the refractive index of a small volume of liquid through monitoring of the shift in the resonant frequency of the waveguide structure

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