Optical Module OAM
Orbital Angular Momentum (OAM) is one of the variants of MDM that showed promising features including the efficient enhancement of capacity transmission from Tbit to Pbit and substantial improvement of spectral efficiency up to hundreds (bs-1 Hz-1). The production and transmission of OAM has also become a necessary condition for effective use of OAM. Abstract—In optical fiber, the Orbital Angular Momen-tum (OAM) mode is a special mode with spatially infinite orthogonality.
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