Analysis of light scattering from surface roughness in hollow-core photonic bandgap fibers

Analysis of light scattering from surface roughness in hollow-core photonic bandgap fibers

We present a theoretical method that combines statistical information from surface roughness, mode field distribution and fibre geometry to accurately describe roughness scattering in hollow-core photonic bandgap fibres. The method predicts angular distributions of scattered power and attenuation va...

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Veröffentlicht in:2012 38th European Conference and Exhibition on Optical Communications 2012-09, Vol.20 (19), p.1-3
Hauptverfasser: Fokoua, Eric Numkam, Poletti, Francesco, Richardson, David J.
Format: Artikel
Sprache:eng
Schlagworte:
Loss measurement
Optical losses
Optical surface waves
Photonic band gap
Rough surfaces
Scattering
Surface roughness
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Zusammenfassung:We present a theoretical method that combines statistical information from surface roughness, mode field distribution and fibre geometry to accurately describe roughness scattering in hollow-core photonic bandgap fibres. The method predicts angular distributions of scattered power and attenuation values that agree well with experimental data.
ISSN:1550-381X
1094-4087
1094-4087
DOI:10.1364/OE.20.020980