Shanghai Keyan Phosphor Technology Co., Ltd.

Oxide
Up-conversion Infrared anti counterfeit phosphor

Up-conversion Infrared anti counterfeit phosphor

1. 980nm invisible light excitation 2. Green, Red, Blue color 3. Anti counterfeit application 4. Inorganic,stable, sensitive Good quality Up conversion phosphor  Infrared phosphor for currency,banknote ,passport etc. is detected by 980nm invisible light. UP-CONVERSION...



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