Qiongyue Kang, Patrick Gregg, Yongmin Jung, Ee Leong Lim, Shaif-Ul Alam, Siddharth Ramachandran, David J. Richardson. Amplification of 12 OAM states in an air-core EDF. In Optical Fiber Communications Conference and Exhibition, OFC 2015, Los Angeles, CA, USA, March 22-26, 2015. pages 1-3, IEEE, 2015. [doi]
Abstract is missing.