168 citations · 1.1k across the 45 of their papers we have counts for
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Practical resources and measurements for lossy optical quantum metrology
Changhun Oh, Su-Yong Lee, Hyunchul Nha +1
We study the sensitivity of phase estimation in a lossy Mach-Zehnder interferometer (MZI) using two general, and practical, resources generated by a laser and a nonlinear optical m…
Quantum noise reduction in intensity-sensitive surface plasmon resonance sensors
Joong-Sung Lee, Trung Huynh, Su-Yong Lee +5
We investigate the use of twin-mode quantum states of light with symmetric statistical features in their photon number for improving intensity-sensitive surface plasmon resonance (…
Single-photon quantum nonlocality: Violation of the Clauser-Horne-Shimony-Holt inequality using feasible measurement setups
Su-Yong Lee, Jiyong Park, Jaewan Kim +1
We investigate quantum nonlocality of a single-photon entangled state under feasible measurement techniques consisting of on-off and homodyne detections along with unitary operatio…