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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.
https://hal-unilim.archives-ouvertes.fr/hal-00923913
Contributeur : Frédéric Gerome <>
Soumis le : dimanche 5 janvier 2014 - 22:16:33
Dernière modification le : lundi 23 novembre 2020 - 10:52:12
Contributeur : Frédéric Gerome <>
Soumis le : dimanche 5 janvier 2014 - 22:16:33
Dernière modification le : lundi 23 novembre 2020 - 10:52:12
