KnE Engineering

ISSN: 2518-6841

The latest conference proceedings on all fields of engineering.

Comparison of Fabry – Perot Filter of Fiber Bragg Grating for Visible and Ultraviolet Spectra

Published date: Sep 05 2016

Journal Title: KnE Engineering

Issue title: Conference on Science and Engineering for Instrumentation, Environment and Renewable Energy

Pages:

DOI: 10.18502/keg.v1i1.517

Authors:
Abstract:

The use of Fiber Bragg Grating (FBG) as Fabry – Perot filter has been successfully developed for visible light and ultraviolet spectra. The characteristic of FBG is analyzed by using computational model with Transfer Matrix Method by order 2 with the coupled mode theory. The reflectivity, length of grating and bandwidth are parameters to determine the performance of FGB with laser source of 1 mW for 250 – 350 nm, ultraviolet and 380 – 780 nm, visible light. The simulation is also carried out by various grating from 0.5 cm – 9.5 cm with increment step of 1 cm. The simulation result showed that there is the filter discrepancy for maximum peak. This design of FGB can be used as a filter. Only selected wavelength is allowed to transmit the signal until the end of the optical fiber.

References:

[1] S. Pramuliawati and S. Defrianto, Pemodelan Tapis Fabry-Perot pada Serat optic dengan menggunakan Fiber Bragg Grating, JOM FMIPA, 2, 186–190, (2015).


[2] P. Govind, Fiber – Optic Communication Systems third ed., A John Willey and Sons Publication 2002.


[3] E. Turan, Hiber Greating Spektra, Jurnal Of Lightwafe Tecnology, 15, no. 8, p. 1277, (1997).


[4] Lozd. et al., Fundamentals of Optical Fiber Transmission, Max Born Institute, 2011.


[5] C. M. de Sterke, K. R. Jackson, and B. D. Robert, Nonlinear coupled-mode equations on a finite interval: a numerical procedure, J Opt Soc Am B, 8, p. 403, (1991).

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