S
Sae Woo Nam
Researcher at National Institute of Standards and Technology
Publications - 544
Citations - 26142
Sae Woo Nam is an academic researcher from National Institute of Standards and Technology. The author has contributed to research in topics: Photon & Nanowire. The author has an hindex of 71, co-authored 519 publications receiving 21676 citations. Previous affiliations of Sae Woo Nam include University of California, Berkeley & Brown University.
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Journal ArticleDOI
Significant-Loophole-Free Test of Bell's Theorem with Entangled Photons
Marissa Giustina,Marissa Giustina,Marijn A. M. Versteegh,Marijn A. M. Versteegh,Soeren Wengerowsky,Soeren Wengerowsky,Johannes Handsteiner,Johannes Handsteiner,Armin Hochrainer,Armin Hochrainer,Kevin Phelan,Fabian Steinlechner,Johannes Kofler,Jan-Åke Larsson,Carlos Abellan,Waldimar Amaya,Valerio Pruneri,Valerio Pruneri,Morgan W. Mitchell,Morgan W. Mitchell,Joern Beyer,Thomas Gerrits,Adriana E. Lita,Lynden K. Shalm,Sae Woo Nam,Thomas Scheidl,Thomas Scheidl,Rupert Ursin,Bernhard Wittmann,Bernhard Wittmann,Anton Zeilinger,Anton Zeilinger +31 more
TL;DR: A Bell test is reported that closes the most significant of loopholes that provide loopholes for a local realist explanation of quantum mechanics, using a well-optimized source of entangled photons, rapid setting generation, and highly efficient superconducting detectors.
Journal ArticleDOI
Strong Loophole-Free Test of Local Realism.
Lynden K. Shalm,Evan Meyer-Scott,Bradley G. Christensen,Peter Bierhorst,Michael A. Wayne,Michael A. Wayne,Martin J. Stevens,Thomas Gerrits,Scott Glancy,Deny R. Hamel,Michael S. Allman,Kevin J. Coakley,Shellee D. Dyer,Carson Hodge,Adriana E. Lita,Varun B. Verma,Camilla Lambrocco,Edward Tortorici,Alan L. Migdall,Yanbao Zhang,Daniel Kumor,William H. Farr,Francesco Marsili,Matthew D. Shaw,Jeffrey A. Stern,Carlos Abellan,Waldimar Amaya,Valerio Pruneri,Thomas Jennewein,Morgan W. Mitchell,Paul G. Kwiat,Joshua C. Bienfang,Richard P. Mirin,Emanuel Knill,Sae Woo Nam +34 more
TL;DR: In this paper, the authors present a loophole-free violation of local realism using entangled photon pairs, ensuring that all relevant events in their Bell test are spacelike separated by placing the parties far enough apart and by using fast random number generators and high-speed polarization measurements.
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Detecting single infrared photons with 93% system efficiency
Francesco Marsili,Varun B. Verma,Jeffrey A. Stern,Sean D. Harrington,Adriana E. Lita,Thomas Gerrits,Igor Vayshenker,Burm Baek,M. D. Shaw,Richard P. Mirin,Sae Woo Nam +10 more
TL;DR: In this article, a fiber-coupled single-photon detection system using amorphous tungsten silicide superconducting nanowire detectors was developed, and the system detection efficiency was higher than 90% in the wavelength range between 1520 nm and 1610 nm.
Journal ArticleDOI
Rabi oscillations in a large Josephson-junction qubit.
TL;DR: A circuit based on a large-area current-biased Josephson junction whose two lowest energy quantum levels are used to implement a solid-state qubit is designed and operated and is the basis of a scalable quantum computer.
Journal ArticleDOI
Quantum key distribution over a 40-dB channel loss using superconducting single-photon detectors
Hiroki Takesue,Sae Woo Nam,Qiang Zhang,Robert H. Hadfield,Robert H. Hadfield,Toshimori Honjo,Kiyoshi Tamaki,Yoshihisa Yamamoto,Yoshihisa Yamamoto +8 more
TL;DR: The keys generated in the first quantum key distribution experiment to enable the creation of secure keys over 42 dB channel loss and 200 km of optical fibre are secure against both general collective attacks on individual photons and a specific collective attack on multiphotons.