Title :
Measuring the group velocity dispersion of higher order modes in hollow core photonic bandgap fibre
Author :
T D Bradley;X Wang;E Numkam Fokoua;N V Wheeler;F Poletti;M N Petrovich;D J Richardson
Author_Institution :
Optoelectronics Research Centre, University of Southampton, Southampton, SO17 1BJ, United Kingdom
Abstract :
We present for the first time the group velocity dispersion of multiple distinguishable modes propagating in 3, 7 and 19 cell hollow core photonic bandgap fibres. Measurements are made by direct phase extraction from spectral domain low coherence interferometry.
Keywords :
"Optical fibers","Solids","Optical interferometry","Dispersion","Optical attenuators","Photonic bandgap fibers"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7341705
