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Islom Mamadaliev
Department of Automobile Roads, Namangan State Technical University, Namangan city, Uzbekistan
Automotive Engineering Computer Science & IT Control & Systems Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology

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Photonic Materials for Smart Roads: Intelligent Pavement Monitoring, Energy Harvesting and Adaptive Road Safety Islom Mamadaliev; Sardor Uktamov; Sanjarbek Makhmudov; Diyorbek Mirsaidov
International Journal on Orange Technologies Vol. 8 No. 3 (2026): International Journal on Orange Technologies (IJOT)
Publisher : Research Parks Publishing LLC

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31149/ijot.v8i3.5824

Abstract

This paper presents a conceptual review of photonic materials and optical sensing technologies for smart road infrastructure. The focus is placed on three mutually reinforcing functions: real-time pavement condition monitoring, local energy harvesting, and adaptive road-safety communication. Fiber Bragg Grating (FBG) sensors are considered as a practical photonic sensing element for measuring traffic-induced strain and temperature inside pavement layers. Photovoltaic and other pavement energy-harvesting approaches are discussed as potential sources for autonomous sensor nodes, while long-afterglow and active luminous materials are considered for adaptive nighttime guidance. A conceptual monitoring chain is proposed in which vehicle loading produces a pavement structural response, the response is converted into an optical wavelength shift, and the resulting data are transmitted to an analytical platform for pavement-health assessment. The paper also formulates a Photonic Smart-Road Architecture that links embedded optical sensing, IoT communication, artificial-intelligence-based analysis and maintenance decision support. The study is conceptual and literature-based; therefore, no unverified experimental performance values are claimed.
Co-Authors Diyorbek Mirsaidov Sanjarbek Makhmudov Sardor Uktamov