Fabrication of tapered fiber based ring resonator

Harun, Sulaiman Wadi and Lim, K.S. and Jasim, A.A. and Ahmad, Harith (2010) Fabrication of tapered fiber based ring resonator. Laser Physics, 20 (7). pp. 1629-1631. ISSN 1054-660X

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Official URL: https://doi.org/10.1134/S1054660X10130050

Abstract

Tapered fiber based ring resonators are fabricated and its optical characteristic is investigated in detail. The ring resonator is fabricated by coiling the tapered fiber, which is firstly made by heating and stretching a piece of optical fiber, after the polymer protective cladding has been removed The comb filter with a constant free spectral range (FSR) and the maximum extinction ratio of 4.2 dB is achieved by a single-mode fiber based ring resonator. The FSR of ring resonator can be adjusted by controlling the diameter of the ring. The extinction ratio is improved in the polarization maintaining fiber based ring resonator where the maximum extinction ratio of 14 dB is achieved at 1531 nm region.

Item Type: Article
Uncontrolled Keywords: Insertion Loss; Ring Resonator; Amplify Spontaneous Emission; Extinction Ratio; Single Mode Fiber
Subjects: T Technology > T Technology (General)
Divisions: Faculty of Engineering
Faculty of Science > Dept of Physics
Depositing User: Mr Faizal 2
Date Deposited: 25 Mar 2015 02:45
Last Modified: 08 Apr 2019 05:10
URI: http://eprints.um.edu.my/id/eprint/13127

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