Conference paper
Gaussian Filtering with Tapered Oil-Filled Photonic Bandgap Fibers
A tunable Gaussian filter based on a tapered oil-filled photonic crystal fiber is demonstrated. The filter is centered at X=1364nm with a bandwidth (FWHM) of 237nm. Tunability is achieved by changing the temperature of the filter. A shift of 210nm of the central wavelength has been observed by increasing the temperature from 25°C to 100°C.
The measurements are compared to a simulated spectrum obtained by means of a vectorial Beam Propagation Method model.
Language: | English |
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Publisher: | American Institute of Physics |
Year: | 2008 |
Pages: | 113-116 |
Proceedings: | AIP Conference, 1ST Workshop on Speciality Optical Fibers and their Applications |
ISBN: | 0735405859 and 9780735405851 |
Types: | Conference paper |
DOI: | 10.1063/1.3002515 |