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Ping Koy Lam

Researcher at Australian National University

Publications -  449
Citations -  20289

Ping Koy Lam is an academic researcher from Australian National University. The author has contributed to research in topics: Quantum entanglement & Gravitational wave. The author has an hindex of 75, co-authored 426 publications receiving 18126 citations. Previous affiliations of Ping Koy Lam include Pusan National University & Tianjin University.

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A gravitational wave observatory operating beyond the quantum shot-noise limit

J. Abadie, +614 more
- 11 Sep 2011 - 
TL;DR: In this paper, the authors demonstrate the squeezed-light enhancement of GEO600, which will be the GW observatory operated by the LIGO Scientific Collaboration in its search for GWs for the next 3-4 years.
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Enhanced sensitivity of the LIGO gravitational wave detector by using squeezed states of light

J. Aasi, +748 more
- 01 Aug 2013 - 
TL;DR: In this article, the authors inject squeezed states to improve the performance of one of the detectors of the Laser Interferometer Gravitational-Wave Observatory (LIGO) beyond the quantum noise limit, most notably in the frequency region down to 150 Hz.
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Colloquium: The Einstein-Podolsky-Rosen paradox: From concepts to applications

TL;DR: In this article, the authors examined the field of the EPR gedanken experiment, from the original paper of Einstein, Podolsky, and Rosen, through to modern theoretical proposals of how to realize both the continuous-variable and discrete versions of EPR paradox.
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Tripartite Quantum State Sharing

TL;DR: A multipartite protocol to securely distribute and reconstruct a quantum state encoded into a tripartite entangled state and distributed to three players in terms of fidelity, signal transfer, and reconstruction noise is demonstrated.
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Quantum cryptography without switching.

TL;DR: A new coherent state quantum key distribution protocol that eliminates the need to randomly switch between measurement bases and offers the further advantage of simplicity compared to all previous protocols which, to date, have relied on switching.