41 citations · 637 across the 38 of their papers we have counts for
3 papers · 1 filter
Observation of Young's Double-Slit Interference with the Three-Photon N00N State
Yong-Su Kim, Osung Kwon, Sang Min Lee +4
Spatial interference of quantum mechanical particles exhibits a fundamental feature of quantum mechanics. A two-mode entangled state of N particles known as N00N state can give ris…
Experimental Implementation of the Universal Transpose Operation
Hyang-Tag Lim, Young-Sik Ra, Yong-Su Kim +2
The universal transpose of quantum states is an anti-unitary transformation that is not allowed in quantum theory. In this work, we investigate approximating the universal transpos…
Effects of depolarizing quantum channels on BB84 and SARG04 quantum cryptography protocols
Youn-Chang Jeong, Yong-Su Kim, Yoon-Ho Kim
We report experimental studies on the effect of the depolarizing quantum channel on weak-pulse BB84 and SARG04 quantum cryptography. The experimental results show that, in real wor…