Security Optical Memory Using Multi‐Stimuli‐Responsive UV Phosphors
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Optical Materials"
DOI: 10.1002/adom.202502267
Abstract: In the quest for advanced memory systems that integrate high storage capacity with robust security, optical memory based on storage phosphors has emerged as a compelling solution. Here, a co‐doped UV phosphor, LuAl3B4O12:Bi3+,Gd3+, is presented… read more here.
Keywords: memory; security optical; optical memory; memory using ... See more keywords
Smart responsive organic microlasers with multiple emission states for high-security optical encryption
Sign Up to like & getrecommendations! Published in 2021 at "National Science Review"
DOI: 10.1093/nsr/nwaa162
Abstract: Abstract Modern high-security cryptography and optical communication call for covert bit sequences with high coding capacity and efficient authentication. Stimuli-responsive lasing emissions with easily distinguishable readout are promising in the coding field as a novel… read more here.
Keywords: responsive organic; security; high security; security optical ... See more keywords
On the Security of Optical Ciphers Under the Architecture of Compressed Sensing Combining With Double Random Phase Encoding
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2017.2716961
Abstract: This work investigates the security of optical ciphers integrating compressed sensing (CS) with double random phase encoding. Theoretical analysis demonstrates that the combined system, regardless of the implementation order of the two procedures, can be… read more here.
Keywords: compressed sensing; phase encoding; security optical; optical ciphers ... See more keywords