Transmission characteristic of multi-turn microfiber coil resonator

Jasim, Ali Abdulhadi and Lim, Kok Sing and Muhammad, Munir Zuhdin and Arof, Hamzah and Ahmad, Harith and Harun, Sulaiman Wadi (2012) Transmission characteristic of multi-turn microfiber coil resonator. Optics & Laser Technology, 44 (6). pp. 1791-1795. ISSN 0030-3992

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Official URL: https://doi.org/10.1016/j.optlastec.2012.01.035

Abstract

A transmission characteristic of multi-turn microfiber coil resonator (MCR), which is assembled from an adiabatic microfiber, is demonstrated. A comb spectrum was obtained by wrapping a microfiber on a low refractive indexed rod. A resonance with a free spectral range of 0.8 nm was observed with a single turn on a 0.5 mm diameter low-indexed rod and the change in transmission spectrum of the MCR was evident as the number of turns increased. For every additional microfiber turn, there was an addition of an eigenmode to the system which could be observed from the addition of a new resonance for every fringe in the transmission spectrum. The FSR for every added eigenmode was measured to be close to 0.8 nm.

Item Type: Article
Additional Information: Department of Electrical Engineering, Faculty of Engineering, University of Malaya
Uncontrolled Keywords: Microfiber coil resonator; Tapered fiber; Flame brushing technique
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering
Depositing User: Ms. Jamilah Salleh
Date Deposited: 15 Oct 2014 00:45
Last Modified: 07 Oct 2019 03:29
URI: http://eprints.um.edu.my/id/eprint/10456

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