Femtosecond Laser‐Induced Recrystallized Nanotexturing for Identity Document Security With Physical Unclonable Functions

Femtosecond Laser‐Induced Recrystallized Nanotexturing for Identity Document Security With Physical Unclonable Functions

Abstract Counterfeit identity (ID) documents pose a serious threat to personal credit and national security. As a promising candidate, optical physical unclonable functions (PUFs) offer a robust defense mechanism against counterfeits. Despite the innovations in chemically synthesized PUFs, challenge...

Full description

Saved in:
Bibliographic Details
Main Authors: Panpan Niu, Jiao Geng, Qilin Jiang, Yangyundou Wang, Jianxin Sang, Zhenghong Wang, Liping Shi
Format: Article
Language:English
Published: Wiley 2025-01-01
Series:Advanced Science
Subjects:
anti‐counterfeiting
femtosecond laser
nanotexture
physical unclonable functions
silicon
Online Access:https://doi.org/10.1002/advs.202411449
Tags: Add Tag
No Tags, Be the first to tag this record!

Internet

https://doi.org/10.1002/advs.202411449

Similar Items