Abstract
We present for the first time wideband operation of an optical orbital angular momentum amplifier with topological charge |l|=1. An air-core erbium-doped fiber is fabricated and up to 15.7dB gain is obtained with a cladding-pumped configuration.
© 2016 Optical Society of America
PDF ArticleMore Like This
Ishani De, Ankita Gaur, and Vipul Rastogi
FD4.4 Frontiers in Optics (FiO) 2023
Jingwen Ma, Fei Xia, Shuhui Li, and Jian Wang
W2A.40 Optical Fiber Communication Conference (OFC) 2015
Cang Jin, Haoshuo Chen, Bin Huang, Kuanping Shang, Nicolas K. Fontaine, Roland Ryf, René-Jean Essiambre, Bora Ung, Younès Messaddeq, and Sophie LaRochelle
Tu2I.3 Optical Fiber Communication Conference (OFC) 2016