Figure 2 | Scientific Reports

Figure 2

From: Experimental demonstration of a reconfigurable electro-optic directed logic circuit using cascaded carrier-injection micro-ring resonators

Figure 2

The logic circuit with (a) one working wavelength and all MRRs work in the block/pass mode, (b) one working wavelength and all MRRs work in the pass/block mode, (c) one working wavelength and MRRs work in the pass/block or block/pass mode, and (d) the proposed reconfigurable logic circuit (the solid line ring denotes MRR working in the block/pass mode, the dot line ring denotes MRR working in the pass/block mode, MRRs with the same color work at the same working wavelength, EPS: electrical pulse sequences).

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