Universal non-invasive modular broad-spectrum optical analysis system

Abstract

UNIVERSAL NON-INVASIVE MODULAR BROAD-SPECTRUM OPTICAL ANALYSIS SYSTEM A universal non-invasive modular broad-spectrum optical analysis system enables rapid molecular-level detection and quality measurement across solids, liquids, powders, biological tissues, and heterogeneous materials without lenses, gratings, sample preparation, or consumables. The system employs structured multi-wavelength illumination (220–2300 nm) and a lensless illumination–detection chamber achieving approximately 3–5 mm subsurface penetration, allowing comprehensive photometric interaction with complex samples. A Computational Molecular Photometry (CMP) engine and Molecular Photometric Response Technology (MPRT) reconstruct molecular signatures from diffuse photometric fields using standardized optical- domain calibration and depth-aware inversion. Integrated AI-driven interpretation ensures accurate qualitative and quantitative molecular outputs across multiple industrial and biological domains. The handheld, battery-powered device supports inline, online, at-line, offline, and on- site operation, with ≤1-second measurement time and device-to-device variation <1.2%. Real-time geolocation tagging enables traceability. Data can be integrated into digital supply chains and blockchain-based quality assurance networks.

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