M. Rahman, Farhana Akter Mou, A. Al Mahmud, M. Bhuiyan, Mohammad Tausiful Islam
{"title":"基于光子晶体光纤的太赫兹饮料酒精检测传感器:设计与分析","authors":"M. Rahman, Farhana Akter Mou, A. Al Mahmud, M. Bhuiyan, Mohammad Tausiful Islam","doi":"10.1109/ICTP48844.2019.9041767","DOIUrl":null,"url":null,"abstract":"Alcoholic agent is excessively harmful for humans. Considering the level of harmfulness, an efficient and flexible alcohol detection method is very essential. In this context, a hollow core photonic crystal fiber (HC-PCF) based optical sensor is designed for detecting alcohol in beverages as well as in any liquid samples, which is constructed with slotted air holes in the cladding section and a square hollow core. The presented PCF structure yields an extremely high sensitivity of 89.85% with ultra-low confinement loss of 10−14 cm−1 in THz frequency range of 0.4 to 1.2. To design and investigate the sensing properties of PCF based sensor COMSOL multiphysics software v.5.3a is used with a finite element method as a solver. Design methodology of presented PCF geometry and fabrication feasibility are also addressed.","PeriodicalId":127575,"journal":{"name":"2019 IEEE International Conference on Telecommunications and Photonics (ICTP)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"Photonic Crystal Fiber based Terahertz Sensor for Alcohol Detection in Beverages: Design and Analysis\",\"authors\":\"M. Rahman, Farhana Akter Mou, A. Al Mahmud, M. Bhuiyan, Mohammad Tausiful Islam\",\"doi\":\"10.1109/ICTP48844.2019.9041767\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Alcoholic agent is excessively harmful for humans. Considering the level of harmfulness, an efficient and flexible alcohol detection method is very essential. In this context, a hollow core photonic crystal fiber (HC-PCF) based optical sensor is designed for detecting alcohol in beverages as well as in any liquid samples, which is constructed with slotted air holes in the cladding section and a square hollow core. The presented PCF structure yields an extremely high sensitivity of 89.85% with ultra-low confinement loss of 10−14 cm−1 in THz frequency range of 0.4 to 1.2. To design and investigate the sensing properties of PCF based sensor COMSOL multiphysics software v.5.3a is used with a finite element method as a solver. Design methodology of presented PCF geometry and fabrication feasibility are also addressed.\",\"PeriodicalId\":127575,\"journal\":{\"name\":\"2019 IEEE International Conference on Telecommunications and Photonics (ICTP)\",\"volume\":\"32 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE International Conference on Telecommunications and Photonics (ICTP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICTP48844.2019.9041767\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE International Conference on Telecommunications and Photonics (ICTP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICTP48844.2019.9041767","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Photonic Crystal Fiber based Terahertz Sensor for Alcohol Detection in Beverages: Design and Analysis
Alcoholic agent is excessively harmful for humans. Considering the level of harmfulness, an efficient and flexible alcohol detection method is very essential. In this context, a hollow core photonic crystal fiber (HC-PCF) based optical sensor is designed for detecting alcohol in beverages as well as in any liquid samples, which is constructed with slotted air holes in the cladding section and a square hollow core. The presented PCF structure yields an extremely high sensitivity of 89.85% with ultra-low confinement loss of 10−14 cm−1 in THz frequency range of 0.4 to 1.2. To design and investigate the sensing properties of PCF based sensor COMSOL multiphysics software v.5.3a is used with a finite element method as a solver. Design methodology of presented PCF geometry and fabrication feasibility are also addressed.
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