3 years ago

Multi-dimensional QAM equivalent constellation using coherently coupled orbital angular momentum (OAM) modes in optical communication

Yuan Li, Kaitlyn Morgan, Wenzhe Li, J. Keith Miller, Richard Watkins, Eric G. Johnson
In this work, a 1550 nm fiber-to-free-space optical communication link is successfully demonstrated employing the superposition of two coherently coupled orbital angular momentum (CCOAM) states. Information is encoded onto both the amplitude and phase of the CCOAM beams and is mapped to a ...

Publisher URL: http://www.osapublishing.org/abstract.cfm

DOI: oe-26-23-30969

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