Paper
14 April 2010 Effect of separation length on dual fibre Bragg gratings
S. Nafisah, . Saktioto, M. Fadhali, P. P. Yupapin, J. Ali
Author Affiliations +
Proceedings Volume 7522, Fourth International Conference on Experimental Mechanics; 75224V (2010) https://doi.org/10.1117/12.848690
Event: Fourth International Conference on Experimental Mechanics, 2009, Singapore, Singapore
Abstract
This paper will investigate the transmission series of dual FBGs when the separation length between two FBGs is varied from 0.5 cm to 5.5 cm. The transfer matrix 2×2 is applied to complete the work. The introduction of separation length affects the transmission spectrum, indicated by the numbers of minimum dip values. Result shows that increasing the separation length between two FBGs lead to the formation of phase shift and increases the number of minimum transmission dip.
© (2010) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
S. Nafisah, . Saktioto, M. Fadhali, P. P. Yupapin, and J. Ali "Effect of separation length on dual fibre Bragg gratings", Proc. SPIE 7522, Fourth International Conference on Experimental Mechanics, 75224V (14 April 2010); https://doi.org/10.1117/12.848690
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KEYWORDS
Fiber Bragg gratings

Phase shifts

Wavelength division multiplexing

Fabry–Perot interferometry

Sensors

Visibility

Wave propagation

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