User: Guest  Login
Document type:
Buchbeitrag 
Author(s):
Stutzmann, M.; Finley, J.; Jirauschek, C.; Csaba, G.; Lugli, P.; Biebl, E.; Dietmüller, R.; Müller, L.; Langhuth, H.; Rührmair, U. 
Title:
Method for security purposes, Patent PCT/EP2010/054198 EP2237183-A1; WO2010115775-A1; US20120168506 (2010) 
Abstract:
A method for security purposes is disclosed, in which a challenge signal is applied to a physical object and a response signal is received from the physical object. The response signal comprises a plurality of characteristic resonant optical mode or a characteristic of the response signal is determined based on a spatial resolution of at least two frequency components of the response signal that is affected by luminescence effect. The inner structure of the physical structure may also comprise a...    »
 
Book title:
Publisher:
TUM München 
Year:
2010 
Quarter:
4. Quartal 
Year / month:
2010-10 
Month:
Oct 
Language:
en 
Format:
Text