All-solid photonic bandgap fiber with record mode area. - Fanting Kong; Kunimasa Saitoh; Devon Mcclane; Thomas W. Hawkins; Paul Foy; Guancheng Gu; Liang Dong (OFC/NFOEC, 2013)

Flat-top beam from a 50µm-core Yb-doped leakage channel fiber. - Fanting Kong; Guancheng Gu; Thomas W. Hawkins; Joshua Parsons; Maxwell Jones; Christopher Dunn; Monica T. Kalichevsky-Dong; Kanxian Wei; Bryce Samson; Liang Dong (OFC, 2014)