Figure | The hybrid Kagome-tubular HCPCF (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure | The hybrid Kagome-tubular HCPCF

Caption

a, the hybrid Kagome-tubular HCPCF cross-section, b, enlarged view of the connecting region between the inner and outer cladding, c, loss measurement results (blue curve), and simulated confinement loss (CL) and total loss (TL = CL + SSL, where SSL is the surface scattering loss) of the fundamental mode and of representative higher-order modes, d, Normalized power and near-field profiles for different light launching conditions. The output beam remains fundamental-like even for strong offsets of the input coupling beam.

Credit

by Foued Amrani, Jonas H. Osório, Frédéric Delahaye, Fabio Giovanardi, Luca Vincetti, Benoît Debord, Frédéric Gérôme, Fetah Benabid

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