17 May 2011 Remotely tuneable optical filter based on polymer fibre Bragg grating
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Proceedings Volume 7753, 21st International Conference on Optical Fiber Sensors; 77537B (2011) https://doi.org/10.1117/12.885917
Event: 21st International Conference on Optical Fibre Sensors (OFS21), 2011, Ottawa, Canada
Abstract
We propose a remotely tuneable optical Bragg grating filter written in polymer optical fibre (POF). Fibre optical pumping in the fibre's absorption bands increases the fibre temperature, which causes a negative wavelength change of the POF Bragg grating. By choosing a proper pumping wavelength remote tuning of the optical filter can be readily realized without changing the gain of the optical signal.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
W. Zhang, D. J. Webb, G.-D. Peng, "Remotely tuneable optical filter based on polymer fibre Bragg grating", Proc. SPIE 7753, 21st International Conference on Optical Fiber Sensors, 77537B (17 May 2011); doi: 10.1117/12.885917; https://doi.org/10.1117/12.885917
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