Air-guiding in a photonic crystal fiber with a modified honeycomb lattice has been demonstrated for the first time. A guided mode confined in the hollow core has been found in a wavelength range wider than 200 nm.
Stefano SelleriLuca VincettiFederica PoliAnnamaria CucinottaM. Foroni
Luca VincettiFederica PoliStefano Selleri
T.P. HansenChristian JakobsenH.R. SimonsenJes BroengJacob Riis FolkenbergM.W. Skovgaard
Min YanPerry Ping ShumDora Juan Juan Hu