Terahertz Sensing in a Hollow Core Photonic Crystal Fiber

  title={Terahertz Sensing in a Hollow Core Photonic Crystal Fiber},
  author={M. Islam and J. Sultana and A. A. Rifat and A. Dinovitser and Brian Wai-Him Ng and D. Abbott},
  journal={IEEE Sensors Journal},
  • M. Islam, J. Sultana, +3 authors D. Abbott
  • Published 2018
  • Materials Science
  • IEEE Sensors Journal
  • A terahertz sensor based on a hollow core photonic crystal fiber has been proposed in this paper for chemical analyte detection in the terahertz frequency range. The Zeonex-based asymmetrical hollow core is filled with an analyte and surrounded by a number of asymmetrical rectangular air holes bounded by a perfectly matched layer with absorbing boundary conditions. The performance of the proposed sensor is numerically investigated by using finite element method-based COMSOL software. It is… CONTINUE READING
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