Beyond Octave-Spanning Supercontinuum Generation of Optical Vortices in Ring-Core Photonic Crystal Fiber

Recent advances on supercontinuum generation of optical vortices in ring-core photonic crystal fiber is reviewed. Beyond octave-spanning supercontinuum generation of TE 01 , TM 01 , OAM 1,1 modes in the As 2 S 3 photonic crystal fiber will be discussed.