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Nanoscience & Nanotechnology-Asia


ISSN (Print): 2210-6812
ISSN (Online): 2210-6820

Research Article

Photonics Crystal Fiber-based Cyanide Detection in THz Regime

Author(s): Etu Podder, Mohammad B. Hossain, Mohammad E. Rahaman, Abdullah A.-M. Bulbul and Himadri S. Mondal*

Volume 11, Issue 4, 2021

Published on: 28 July, 2020

Article ID: e270421184211 Pages: 7

DOI: 10.2174/2210681210999200728120727

Price: $65


Background: Cyanide is an immensely poisonous chemical that is exceedingly noxious to the human body.

Methods: Considering this issue, we present a Rectangular core photonic crystal fiber (RPCF) to detect the cyanide. Zeonex is chosen as base material and the investigation is accomplished in the terahertz (THz) frequency region.

Results: The RPCF model proffers high sensitivity, enlarged effective area, and insignificant confinement loss.

Conclusion: It is very worthy to note that the proposed model structure can be fabricated by applying the existing fabrication techniques.

Keywords: Optical sensor, PCF, relative sensitivity, cyanide, zeonex, electromagnetic spectrum.

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