Bi-wavelength-Gated Plasticity in Defect-Engineered β - Ga2O3 Optoelectronic Synapses for Bioinspired Visual Systems
Abstract Optoelectronic synapses that integrate light sensing, memory, and preprocessing are highly desirable for neuromorphic vision. However, most reported optoelectronic synapses rely on a single optical stimulus and mainly exhibit passive modulation of the photoresponse, making it difficult to actively distinguish...