Optical properties of low loss (70 dB/km) hypocycloid-core Kagome hollow core photonic crystal fiber for Rb and Cs based optical applications

Abstract : We report on hypocycloid core shaped hollow-core Kagome fiber with a record loss of 70 dB/km at a spectral range of around 750-850 nm, which is compatible with Cs and Rb based applications. The fiber exhibits a single mode operation in a core diameter as large as $40~ \mu{\rm m}$ , and very low sensitivity to bend. We show experimentally that the bending-loss is limited by coupling between the guiding core mode and the modes in the cladding holes.
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https://hal-unilim.archives-ouvertes.fr/hal-00923913
Contributeur : Frédéric Gerome <>
Soumis le : dimanche 5 janvier 2014 - 22:16:33
Dernière modification le : jeudi 11 janvier 2018 - 06:27:26

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Tom Bradley, Yingying Wang, Meshaal Alharbi, Benoît Debord, Coralie Fourcade Dutin, et al.. Optical properties of low loss (70 dB/km) hypocycloid-core Kagome hollow core photonic crystal fiber for Rb and Cs based optical applications. Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2013, 31 (16), pp.2752 - 2755. ⟨10.1109/JLT.[::2013::].2273126⟩. ⟨hal-00923913⟩

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