Fibers that support stable propagation of orbital angular momentum states require novel methods of characterization. We present a method for coherently estimating the mode amplitudes present in such fibers, from near-field intensity measurements.
© 2012 OSA
S. Golowich, N. Bozinovic, P. Kristensen, and S. Ramachandran, "Vortex Fiber Mode Amplitude Estimation," in Conference on Lasers and Electro-Optics 2012, OSA Technical Digest (online) (Optical Society of America, 2012), paper JTu2K.2.
References are not available for this paper.