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30 Nov - 2 Dec 2026
Hong Kong, China

HSPA2025 Review

Text Review, Gallery, Video, Atendees...

HSPA2025 Presentations

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Basic properties of diffractive structures still offer incredible opportunities for creating breath-taking visual effects and powerful anti-counterfeit protection tools. However, a sophisticated combination of mastering approaches needs to be applied. It will be demonstrated on IQS Keyhole stripe for protection of banknotes and securities.

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