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Generation of radially and azimuthally polarized beams using all-fiber fused couplers
Date Issued
01-01-2016
Author(s)
Pidishety, Shankar
Brambilla, Gilberto
Ramachandran, Siddharth
Indian Institute of Technology, Madras
Abstract
We demonstrate the generation of radially and azimuthally polarized beams using an all-fiber fused coupler fabricated using single mode fiber (SMF) and air-core fiber. The generated beams exhibit high stability with ~85% power coupling efficiency.