Magneto-optical fiber-based orbital angular momentum mode converters

• DOI: 10.1364/ao.510563
• Publication Date: 2024-03-01T15:00:11Z
• Authors: Geng Chen; Baojian Wu; Qiquan Wang; Feng Wen; Kun Qiu
• Keywords: Mode (computer interface)

Orbital angular momentum (OAM) mode division multiplexing (MDM) systems can support large-capacity and high-speed rate information transmission, in which the OAM conversion devices play an important role. In this paper, principle of magneto-optical fiber-based long-period grating (MOF-LPG) is analyzed for further developing new (MO) converters, including three types