We demonstrate that a pair of integrated Mach-Zehnder interferometer mesh circuits can automatically establish free-space optical communication between photonic chips on multiple bidirectional orthogonal channels. Channel demultiplexing with less than-30dB mutual crosstalk is achieved even after propagation through arbitrary amplitude obstructions and phase perturbations.
Setting up Multiple Free-Space Orthogonal Communication Channels Automatically between Photonic Chips
SeyedinNavadeh S.;Milanizadeh M.;Zanetto F.;Ferrari G.;Melloni A.;Morichetti F.
2023-01-01
Abstract
We demonstrate that a pair of integrated Mach-Zehnder interferometer mesh circuits can automatically establish free-space optical communication between photonic chips on multiple bidirectional orthogonal channels. Channel demultiplexing with less than-30dB mutual crosstalk is achieved even after propagation through arbitrary amplitude obstructions and phase perturbations.File in questo prodotto:
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