Experimental Analyses of Confined Thermal Effect on Chirped Fiber Bragg Grating


Md Rodzi, Noor Shafikah and Mokhtar, Mohd Ridzuan and Yusoff, Zulfadzli (2018) Experimental Analyses of Confined Thermal Effect on Chirped Fiber Bragg Grating. In: 2018 IEEE 7th International Conference on Photonics (ICP), 9-11 April 2018, Kuah, Malaysia.

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Chirped fiber Bragg gratings (C-FBGs) have found various important applications in the field of optical communication and sensing. These applications manipulated the distinctive refractive index structures, wherein its spectral response is modifiable by variation of its local physical property. This paper specifically analyzes the effect of localized thermal effect on C-FBG using a micro-size heating element to achieve confined heating. The results reveal that localized thermal effect will produce a phase-shift dip in the spectrum, whose depth, linewidth and center wavelength are correlated to the magnitude and position of the applied heat. This knowledge unveils the possibility of elastic spectral shaping of C-FBG, which will allow it to further find new applications.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Grating
Subjects: T Technology > TH Building construction > TH2025-3000 Details in building design and construction Including walls, roofs
Divisions: Faculty of Engineering (FOE)
Depositing User: Ms Suzilawati Abu Samah
Date Deposited: 07 Mar 2021 21:36
Last Modified: 07 Mar 2021 21:36
URII: http://shdl.mmu.edu.my/id/eprint/7372


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