Fig. 12.

In-sensor computing based on optoelectronic SRMs. a Schematic diagrams of the Von Neumann architecture, the traditional architecture with separate sensor and in-memory computing units, and the in-sensor computing architecture. b Structure of the optoelectronic SRM and schematic diagram of the dual-wavelength sensing characteristics. c DC I–V curves of the optoelectronic SRMs. d LTP and LTD characteristics of the optoelectronic SRMs with dual wavelength. e Schematic diagram of humanoid brain system with pre-neuron/synapse/post-neuron structure realized based on the proposed optoelectronic SRMs. Reproduced from [37], with permission from American Chemical Society