Fabrication of microfiber loop resonator-based comb filter

Lim, Kok Sing and Harun, Sulaiman Wadi and Jasim, Ali Abdulhadi and Ahmad, Harith (2011) Fabrication of microfiber loop resonator-based comb filter. Microwave and Optical Technology Letters, 53 (5). pp. 1119-1121. ISSN 0895-2477

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Official URL: https://doi.org/10.1002/mop.25916

Abstract

Microfiber loop resonator (MLR) is fabricated by coiling of a microfiber, which was obtained by the fast stretching of a heated single mode fiber. The MLR is embedded in low refractive index material to keep the system robust. Two comb filters with a constant spacing of 0.16 nm and 0.71 nm are successfully achieved, which the extinction ratio can be adjusted by controlling the state of polarization of the input light. It was also found that the wavelength of each peak and the spacing remain unchanged regardless of the state of polarization of the input light. This MLR does not have major issues with input-output coupling and presents a completely integrated fiberized solution.

Item Type: Article
Uncontrolled Keywords: Comb filter; Fiber tapering; Loop resonator; Microfiber
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Faculty of Science > Dept of Physics
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 31 Dec 2018 11:19
Last Modified: 31 Dec 2018 11:19
URI: http://eprints.um.edu.my/id/eprint/19848

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