Fig. 4: 5 channel MRL array characterization. | Nature Communications

Fig. 4: 5 channel MRL array characterization.

From: Heterogeneous III-V/Si micro-ring laser array with multi-state non-volatile memory for ternary content-addressable memories

Fig. 4: 5 channel MRL array characterization.

a Schematic of the MRL array. b MRL LIV measurements for left and right outputs. c Corresponding optical spectrum. d Measured optical spectra of non-volatile lasing states for all 5 MRLs with time duration data overlapped. e Close-up of non-volatile lasing states for each MRL. f Tracked peak wavelength of the various non-volatile states.

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