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HW Fingerprinting Technique for Silicon Photonic ICs Using Photonic Crystal-based Density-Controlled Patterns (U. of Florida)

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Researchers from University of Florida published a technical paper titled “Enhancing Co-packaging Optics Enabled Silicon Photonics Security Assurance Hardware Fingerprinting.”

Abstract Excerpt: The paper proposes a method that “embeds two-dimensional photonic crystal (PhC) patterns” and creates a “distinctive optical signature” for device authentication.

Find the technical paper here. June 2026.

arXiv:2606.27612 

or

Biswas, Liton Kumar, M. Shafkat M. Khan, Himanandhan Reddy Kottur, Hao Wang, Hamed Dalir, and Navid Asadizanjani. “Enhancing Co-packaging Optics Enabled Silicon Photonics Security Assurance Hardware Fingerprinting.” IMAPSource Proceedings 2025, Symposium, 7–12. 2025. https://doi.org/10.4071/001c.147091.

 

 



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