Sodium hypochlorite sensing by different size of optical micro-bottle resonators

This paper studied whispering gallery modes on the micro bottle resonator (MBR) as sodium hypochlorite sensor. The MBR designed by method ``soften-and-compress'' in three different bottle diameters. The parameters named as bottle diameter D-b, stem diameter of D-S and bottle length of L-b....

وصف كامل

محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Johari, Md Ashadi Md, Bin Jali, Mohd Hafiz, Yusof, Haziezol Helmi Bin Mohd, Rahim, Hazli Rafis Bin Abdul, Ahmad, Aminah Binti, Khudus, Muhammad Imran Mustafa Abdul, Harun, Sulaiman Wadi
التنسيق: مقال
منشور في: Natl Inst Optoelectronics 2021
الموضوعات:
الوصول للمادة أونلاين:http://eprints.um.edu.my/28789/
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الوصف
الملخص:This paper studied whispering gallery modes on the micro bottle resonator (MBR) as sodium hypochlorite sensor. The MBR designed by method ``soften-and-compress'' in three different bottle diameters. The parameters named as bottle diameter D-b, stem diameter of D-S and bottle length of L-b. The Q-factor defined by coupled with tapered microfiber with 2 mu m diameter and succeeded to have >10(5). The range of sodium hypochlorite concentrations from 1% pmm to 6% pmm was then used for analysis purpose. The performance of the MBRs undeniably excellent with sensitivity linearity and repeatability analysed from wavelength shift and transmitted power.