Review of Microbottle Resonators for Sensing Applications

Adnan Zain, Huda and Batumalay, Malathy and Haris, Hazlihan and Saad, Ismail and Muhammad, Ahmad Razif and Mustaffa, Siti Nasuha and Markom, Arni Munira and Rahim, Hazli Rafis Abdul and Tan, Sin Jin and Harun, Sulaiman Wadi (2023) Review of Microbottle Resonators for Sensing Applications. Micromachines, 14 (4). ISSN 2072-666X, DOI

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Microbottle resonators (MBR) are bottle-like structures fabricated by varying the radius of an optical fiber. MBRs can support whispering gallery modes (WGM) by the total internal reflection of the light coupled into the MBRs. MBRs have a significant advantage in sensing and other advanced optical applications due to their light confinement abilities in a relatively small mode volume and having high Q factors. This review starts with an introduction to MBRs' optical properties, coupling methods, and sensing mechanisms. The sensing principle and sensing parameters of MBRs are discussed here as well. Then, practical MBRs fabrication methods and sensing applications are presented.

Item Type: Article
Uncontrolled Keywords: Microbottle resonators; Sensing; Optical resonators; Whispering-gallery modes
Subjects: T Technology > T Technology (General)
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Faculty of Engineering > Department of Electrical Engineering
Depositing User: Ms Zaharah Ramly
Date Deposited: 01 Dec 2023 13:25
Last Modified: 01 Dec 2023 13:25

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