P
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.
Papers
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Proceedings ArticleDOI
Continuous variable quantum teleportation and quantum secret sharing
Ping Koy Lam,Warwick P. Bowen,Nicolas Treps,Ben C. Buchler,Roman Schnabel,Thomas Symul,Andrew M. Lance,Barry C. Sanders,Tomáš Tyc,Timothy C. Ralph +9 more
TL;DR: In this article, two quantum communication protocols in the continuous variable regime were studied using a stable source of continuous variable Einstein-Podolsky-Rosen (EPR) entanglement generated from a pair of optical parametric amplifiers.
Proceedings ArticleDOI
Light Storage Using Gradient Stark Echoes
TL;DR: Aquantum memory for light using optical gradient echoes is proposed in this paper, which uses only two atomic levels and the recalled pulse propagates forward, achieving efficiencies in excess of 10% in preliminary experiments.
Journal ArticleDOI
12.6 dB squeezed light at 1550 nm from a bow-tie cavity for long-term high duty cycle operation.
Biveen Shajilal,Oliver Thearle,Aaron D. Tranter,Yuerui Lu,Elanor H. Huntington,Syed M. Assad,Ping Koy Lam,Jiri Janousek +7 more
TL;DR: In this paper , a bow-tie optical parametric amplifier (OPA) was used for squeezed vacuum generation. And the results showed that the OPA can achieve a maximum squeezing level of 12.6 dB at 1550 nm.
Proceedings ArticleDOI
Entangling spatial modes within a single beam
Jiri Janousek,Katherine Wagner,Jean-Francois Morizur,Nicolas Treps,Ping Koy Lam,Charles C. Harb,Hans-Albert Bachor +6 more
TL;DR: In this article, the authors combine experimental improvements to present an in principle demonstration of the use of multiple co propagating modes for quantum protocols, and demonstrate the performance of the multiple co-propagation scheme.