We present a spatially-diverse optical vector network analyzer which is capable of measuring some or all of the mode transfer matrix of a system in an arbitrary mode basis using single or multiple sweeps.
© 2014 OSA
J. A. Carpenter, B. J. Eggleton, and J. Schröder, "Reconfigurable SDM Optical Vector Network Analyzer," in Optical Fiber Communication Conference, OSA Technical Digest (online) (Optical Society of America, 2014), paper W4D.5.
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