Terahertz biometric sensors for fingerprint scanning
Preprint, 2022
of digital devices, both personal and corporate. We present an inhouse built millimeter-wave frequency biometric sensor setup and obtained original data, measured in real-time, of both an artificial stamp and a real human fingerprint. This setup lays the ground for an intended biometric sensor for further use implementing graphene, which is foreseen to be an important two-dimensional material in future electronics and sensing applications.
Författare
Isabel Harrysson Rodrigues
Chalmers, Mikroteknologi och nanovetenskap, Terahertz- och millimetervågsteknik
Andrei Vorobiev
Chalmers, Mikroteknologi och nanovetenskap, Terahertz- och millimetervågsteknik
Xinxin Yang
Chalmers, Mikroteknologi och nanovetenskap, Terahertz- och millimetervågsteknik
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Fysik