Preprint
Sep 2026
Wavelength-Multiplexed Nonlinear Computing with a Single-Layer Diffractive Optical Processor
Diffractive optical processors provide a promising platform for high-throughput, low-latency analog computing by exploiting engineered wave propagation to transform optical fields. However, implementing nonlinear mappings in optical hardware remains challenging. Here, we introduce a wavelength-multiplexed encoding-and-...
Yong-Kang Cheng, Che-Yung Shen, Yun-Tian Wang et al.
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