OPTICAL WAVEGUIDE, MODE SCRAMBLER AND MODE CONDITIONER FOR CONTROLLING MODE POWER DISTRIBUTION

摘要

The present disclosure relates to a multimode optical waveguide comprising a cladding and a core. The core of the multimode optical waveguide has a polygonal cross-section. The core forms a coil spun around the longitudinal axis of the cladding. The multimode optical waveguide may be used to realize a mode scrambler and a mode conditioner.