论文信息 - Demonstration of orbital angular momentum state conversion using two hybrid 3D photonic integrated circuits

Demonstration of orbital angular momentum state conversion using two hybrid 3D photonic integrated circuits

We demonstrate orbital angular momentum state conversion using two 3D photonic integrated circuits for free-space communication of 20-Gb/s QPSK signals. Different combinations of OAM states show error-free performance with 379,960 bits tested.

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