PsL-8_OEES: Passive Photonic Logic Fabric for Symbolic Multi-State Computing

This document presents the logic fabric layer of the PsL-8_OEES (Photonic Symbolic Logic – Optical Execution & Evaluation System) architecture. It addresses prior critiques concerning electronic dependency by detailing a passive optical logic implementation using structured color filters, dichroic layers, and spatial overlays. Logic gates (AND, OR, NOT, XOR) are demonstrated through real-world optics principles without relying on post-CMOS electronic lookup or processing. The proposed logic layer enables symbolic computation using RGB-based multi-state encoding, providing an ultra-low power, deterministic computing fabric suitable for AI interfacing, sensory fusion, and embedded intelligence. This architecture serves as a transitional optoelectronic logic fabric and a foundational step toward fully passive optical symbolic processors.