The theoretic design of the reconstructed exceptional sensor and the corresponding realization in the circuit network. (IMAGE)

Science China Press

The theoretic design of the reconstructed exceptional sensor and the corresponding realization in the circuit network.

Caption

The long-range non-reciprocal couplings are shown in the top left. The sensing results compared with those based on exceptional point-based sensor are provided in the top right. The corresponding circuit realization for the reconstructed sensor is provided in the bottom left, and the detection of tiny quantities is shown in bottom right.

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