Huiyuan Liu, He Wen, Rodrigo Amezcua Correa, Pierre Sillard, Guifang Li. Reducing group delay spread in a 9-LP mode FMF using uniform long-period gratings. In Optical Fiber Communications Conference and Exhibition, OFC 2017, Los Angeles, CA, USA, March 19-23, 2017. pages 1-3, IEEE, 2017. [doi]
Abstract is missing.